Bitcoin Cash Mining Pools: Best Mining Pools for BCH to Join

MiningPoolHub

This sub is strictly focused on mining on the MiningPoolHub service.
[link]

BitcoinPrivate

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Bitcoin Private

A subreddit to discuss Bitcoin Private. Like Bitcoin, but Private.
[link]

What good pools for bitcoin or any or merged are accepting gpu mining still and is there a new middlecoin type website? (ignore profitability concerns please)

Want to run some gpus or a while even though not currently profitable.
Want to find some that will either accept micro contributions from gpus for bitcoin or S good merged .inig pool that kickz out other coins or something like the old middlecoin which autotrades ( or at least lets you manually trade) for coins of your choice.
What is good out there today?
submitted by reddbullish to CryptoMarkets [link] [comments]

What good pools for bitcoin or any or merged are accepting gpu mining still and is there a new middlecoin type website? (ignore profitability concerns please)

Want to run some gpus for a while even though not currently profitable.
Want to find some pools or websites that will either accept micro contributions from gpus for bitcoin or some good merged minig pool that kicks out other coins or something like the old middlecoin which autotrades ( or at least lets you manually trade) for coins of your choice.
What is good out there today?
submitted by reddbullish to BitcoinMining [link] [comments]

Transaction stuck? Read this

In the last days we have been experiencing a sharp rise in price, which is historically correlated with many people transacting over the Bitcoin network. Many people transacting over the Bitcoin network implies that the blockspace is in popular demand, meaning that when you send a transaction, it has to compete with other transactions for the inclusion in one of the blocks in the future. Miners are motivated by profits and transactions that pay more than other transactions are preferred when mining a new block. Although the network is working as intended (blockspace is a scarce good, subject to supply/demand dynamics, regulated purely by fees), people who are unfamiliar with it might feel worried that their transaction is “stuck” or otherwise somehow lost or “in limbo”. This post attempts to explain how the mempool works, how to optimize fees and that one does not need to worry about their funds.

TL;DR: Your funds are safe. Just be patient* and it'll be confirmed at some point. A transaction either will be confirmed or it never leaves your wallet, so there is nothing to worry about in regards to the safety of your coins.

You can see how the mempool "ebbs and flows", and lower fee transactions get confirmed in the "ebb" times (weekends, nights): https://jochen-hoenicke.de/queue/#0,30d
Here’s how Andreas Antonopoulos describes it:
In bitcoin there is no "in transit". Transactions are atomic meaning they either happen all at once or don't happen at all. There is no situation where they "leave" one wallet and are not simultaneously and instantaneously in the destination address. Either the transaction happened or it didn't. The only time you can't see the funds is if your wallet is hiding them because it is tracking a pending transaction and doesn't want you to try and spend funds that are already being spent in another transaction. It doesn't mean the money is in limbo, it's just your wallet waiting to see the outcome. If that is the case, you just wait. Eventually the transaction will either happen or will be deleted by the network.
tl;dr: your funds are safe
* If you are in hurry there are things like RBF (Replace By Fee) and CPFC (Child Pays For Parent), which you can use to boost your transaction fees; you will need an advanced wallet like Bitcoin Core or Electrum for that though. Keep also in mind that this is not possible with any transaction (RBF requires opt in before sending, f.ex). If nothing else works and your transaction really needs a soon confirmation, you can try and contact a mining pool to ask them if they would include your transaction. Some mining pools even offer a web-interface for this: 1, 2.
If you are interested in trying out those options, here is a very helpful post that goes more into it: What can I do to make my stuck transaction confirm?

How is the speed of confirmations determined in bitcoin?

Open this site: https://jochen-hoenicke.de/queue/#0,2w
Here you see how many transactions are currently (and were historically) waiting to be confirmed, i.e how many transactions are currently competing with your transaction for blockspace (=confirmation).
You can see two important things: the differently coloured layers, each layer representing a different fee (higher layer = higher fees). You can point at a layer and see which fees (expressed in sat/byte) are represented in this layer. You can then deduct which layer your own transaction is currently at, and how far away from the top your position is (miners work through the mempool always from the top, simply because the transactions on top pay them more). You can estimate that each newly mined block removes 1MB from the top (see the third graph which shows the mempool size in MB). On average, a new block is produced every ten minutes. But keep in mind that over time more transactions come into the mempool, so there can be periods where transactions are coming faster than transactions being “processed” by miners.
The second important observation is that the mempool "ebbs and flows", so even the lower paid transactions are periodically being confirmed at some point.
In short: what determines the speed of a confirmation is A) how high you set the fee rate (in sat/vbyte), B) how many other transactions with same or higher fees are currently competing with yours and C) how many transactions with higher paid fees will be broadcast after yours.
A) you can influence directly, B) you can observe in real time, but C) is difficult to predict. So it's always a little tricky to tell when the first confirmation happens if you set your fees low. But it's quite certain that at some point even the cheap transactions will come through.
Good to know: "fee" means the absolute amount of satoshis a transaction pays, and "fee rate" is the fee per weight of a transaction. Miners prioritize by the latter, because even if a "lighter" transaction pays less in absolute satoshis, it might be more profitable to include it into a block if it has higher fee rate, because it also takes up less space. This means, fees expressed in sat/vbyte is what interests us in this context.

So what happens if my transaction stays unconfirmed for days or even weeks?

Transactions are being broadcast by the full nodes on the network. Each node can adjust their settings for how long they keep unconfirmed transactions in their mempool. That’s why there is not a fixed amount of time after which a transaction is dropped from the mempool, but most nodes drop unconfirmed transactions after two weeks. This means that in the absolute worst case the unconfirmed transaction will simply disappear from the network, as if it never happened. Keep in mind that in those two weeks the coins never actually leave your wallet. It’s just that your wallet doesn’t show them as “available”, but you still have options like RBF and CPFP to get your transaction confirmed with higher fees, or to “cancel” your transaction by spending the same coins onto another address with a higher fee.
A transaction with very low fee rate might also disappear from the network if the mempool goes over 300MB in size, because by default a Bitcoin Core node will purge transactions from its internal mempool, starting with the lowest fee rates first, while increasing its minimum acceptable fee rates that it will broadcast further. You can read more about it here. Spikes this large have been very rare in bitcoin's history so far though, I think there was only one, briefly in January 2018.
Important to know: even if the transaction has been forgotten by most nodes and doesn't appear anymore on blockexplorers, it is still a valid transaction and might have stayed in the mempool of a node somewhere. So it's better to use one of the inputs in another transaction to invalidate the original, "stuck" transaction (otherwise you risk it to be re-broadcast and be confirmed when you already forgot about it).

Helpful tools to estimate fees for future transactions:

Here are some resources that can help you estimate fees when sending a bitcoin transaction, so you don't end up overpaying (or underpaying) unnecessarily. Keep in mind that in order to take advantage of this, you need a proper bitcoin wallet which allows for custom fee setting. A selection of such wallets you can find here or here.
The order here is roughly from advanced to easy.
1) https://jochen-hoenicke.de/queue/#0,24h
Here you can see a visualization of how many unconfirmed transactions are currently on the network, as well as how many were there in the past. Each coloured layer represents a different fee amount. F.ex the deep blue (lowest layer) are the 1sat/byte transactions, slightly brighter level above are the 2sat/byte transactions and so on.
The most interesting graph is the third one, which shows you the size of the current mempool in MB and the amount of transactions with different fee levels, which would compete with your transaction if you were to send it right now. This should help you estimating how high you need to set the fee (in sat/byte) in order to have it confirmed "soon". But this also should help you to see that even the low fee transactions get confirmed very regularly, especially on weekends and in the night periods, and that the spikes in the mempool so far have always been temporary. For that you can switch to higher timeframes in the upper right corner, f.ex here is a 30 days view: https://jochen-hoenicke.de/queue/#0,30d. Try higher timerframes as well.
You clearly can see that the mempool is cyclical and you can set a very low fee if you are not in hurry.
2) https://mempool.space
This is also an overview of the current mempool status, although less visual than the previous one. It shows you some important stats, like the mempool size, some basic stats of the recent blocks (tx fees, size etc). Most importantly, it makes a projection of how large you need to set your fees in sat/byte if you want your transaction to be included in the next block, or within the next two/three/four blocks. You can see this projection in the left upper corner (the blocks coloured in brown).
3) https://whatthefee.io
This is a simple estimation tool. It shows you the likelihood (in %) of a particular fee size (in sat/byte) to be confirmed within a particular timeframe (measured in hours). It is very simple to use, but the disadvantage is that it shows you estimates only for the next 24 hours. You probably will overpay by this method if your transaction is less time sensitive than that.
4) https://twitter.com/CoreFeeHelper
This is a very simple bot that tweets out fees projections every hour or so. It tells you how you need to set the fees in order to be confirmed within 1hou6hours/12hours/1day/3days/1week. Very simple to use.
Hopefully one of these tools will help you save fees for your next bitcoin transaction. Or at least help you understand that even with a very low fee setting your transaction will be confirmed sooner or later. Furthermore, I hope it makes you understand how important it is to use a wallet that allows you to set your own fees.
Thank you to u/MrRGnome and u/fiatjaf for feedback and a special thank you to u/xekyo aka Murch on bitcoin.stackexchange for valuable help and proofreading.
submitted by TheGreatMuffin to Bitcoin [link] [comments]

Butthead from Fidelity Investments tries to defend Buttcoin. Let's dissect their "myth busting"...

Addressing Fidelity Digital Investments defense of Bitcoin:
Note: Sorry about the misleading title. People (including myself initially) were under the assumption this was "Fidelity Investments" or a division of that company. Please see comment from madali0 - this whole press release is misleading and scammy, and apparently has no affilliation with the more more well known "Fidelity Investments" - this is a separate entity called, "Fidelity Digital Investments" which for all we know, is some dude in his mom's basement.
EDIT: UPDATE 2: Apparently while it's a separate entity for obvious liability purposes, it does appear to be associated with the main Fidelity company one way or another (which makes it look even worse for Fidelity to be associated with such vapid propaganda, but there it is. See: https://www.fidelity.com/fidelitydigitalassets/blog
Also, NOTE that Fidelity calls it a "blog" - which if it's like Forbes, Huffington Post or other sites that offer user blogs, they basically will let just about anybody post under their moniker (as a shady way to drive traffic), whether it's been vetted or approved. So take it with a grain of salt. I would bet the author of that post is neither employed by any "Fidelity" company.
Note: This has also been added to our official De-facto list of examples of what crypto is good for document.
Criticism #1: Bitcoin is too volatile to be a store of value.
Response: Bitcoin’s volatility is a trade-off it makes for perfect supply inelasticity and an intervention-free market. However, with greater adoption of bitcoin and the development of derivatives and investment products, bitcoin’s volatility may continue to decrease, as it has historically.
First off, bitcoin's volatility has not "historically decreased." It continues to dramatically drop and rise randomly. Since bitcoin is not mapped to any tangible asset or entity, there's no way to perform due diligence or technical analysis on it. Its price is a reflection of demand, nothing else, and demand is driven by marketing.
In related news, if you add vitamins to water, it becomes a source of useful nutrients.
If you take beanie babies, and build a state-sanctioned infrastructure around them, they'll become less volatile.
Fidelity's argument here is, if you take a rock, add some bone broth, veggies, proteins, and spices, the rock becomes soup.
Criticism #2: Bitcoin has failed as a means of payment.
Response: Bitcoin makes deliberate trade-offs, such as limited and expensive capacity, to offer core properties such as decentralization and immutability. Given its high settlement assurances, Bitcoin optimizes its limited capacity for settling transactions that aren’t well served by traditional rails.
Translation: Is bitcoin a crappy payment system? Hey, look over at that shiny thing in the corner. Isn't it shiny? Did we mention bitcoin is decentralized and the blockchain is immutable?
We've already shown that blockchain isn't better, and being de-centralized isn't better. So if that's the best argument, which isn't really an argument at all, just a distraction, that's sad. Even I could come up with a better argument than a Red Herring.
Bitcoin optimizes its limited capacity for settling transactions that aren’t well served by traditional rails.
Anyone know what "transactions" exclusively fit Fidelity's description? Anyone? Buehler?
Yes, that's right, you got it: Criminal transactions, money laundering, drug deals, ransom payments, etc.
Criticism #3: Bitcoin is wasteful.
Response: A substantial portion of bitcoin mining is powered by renewable energy or energy that would otherwise be wasted. Additionally the energy the Bitcoin network does consume is a valid and important use of resources.
This is an unstated major premise. Argument from anonymous authority. Where's the evidence that this energy would be wasted if it weren't spent on mining? This is another common myth that is going around.
Second, even if the energy were "free", it could be better spent on something than mining, which wastes tremendous amounts of energy and creates nothing useful. Most power plants scale their energy generation based on demand, and even renewable energy sources have ways to not waste energy that isn't needed at that time. This argument is completely false.
Note that any example Fidelity may cite of mining operations using unused energy resources is not in any way representative of the even a sizeable portion of the mining pool's energy consumption. The exception doesn't prove the rule. A picture of a mining rig with a gas flare in the distance is not evidence that rig is using energy that would otherwise be wasted.
Ultimately, "hey it would be wasted anyway" is the absolute worst argument ever. That's basically a justification for the Tragedy of the Commons.
Criticism #4: Bitcoin is used for illicit activity.
Response: Bitcoin, like cash or the internet, is neutral and has properties that may be valuable to good actors and bad actors. However, as a share of total transactions, Bitcoin transactions connected to illicit activity are very low.
Notice they didn't actually refute this point. They just sidestepped it.
We know for a fact that a huge percentage of crypto transactions are wash trades. Even if you just count those transactions, it would probably account for the majority. At this time, because there may be more market speculation transactions than drug deal transactions, doesn't mean the activity is not "illicit." Any exchange that ever disappeared, was most likely engaged primarily in illicit transactions.
Is bitcoin "neutral?" That's hard to say. It lends itself to criminal transactions much more easily than alternative methods, especially when it comes to stealing peoples' value. One thing Bitcoin does that's unique, is it allows someone to steal their bitcoin from thousands of miles away without them even knowing. That is one feature that's a lot harder to do with virtually every other monetary/value system. So given that unique attribute, I think their claim it's not "used for illicit activity" is bullshit. It's not only used for illicit acitvity. It's uniquely designed to be particularly efficient at it.
Criticism #5: Bitcoin is not backed by anything.
Response: Bitcoin is not backed by cash flows, industrial utility, or decree. It is backed by code and the consensus that exists among its key stakeholders.
Bitcoin is backed by code? What is code worth? What is a consensus worth? How does that offer any stability? Code changes all the time. So does consensus. Fidelity here is mixing apples and oranges. This is a totally retarded, non-sensical argument.
Hey, I need you to buy magic spreadsheet numbers. They're backed by "code". What "code?" Don't worry about it. A "consensus" of people you don't know think it's cool. That's all you need to know, right?
Criticism #6: Bitcoin will be replaced by a competitor.
Response: While Bitcoin’s open-source software may be forked, its community and network effects cannot. Bitcoin makes trade-offs for core properties that the market deems valuable.
This makes no sense. Communities fork along with code. That's the whole point of forking. A fork also changes the "effect" of the network, you idiots. Does this guy really know anything about how crypto works? Fidelity's argument is absurd and wrong.
Conclusion
While this piece does not cover the exhaustive list of criticisms against bitcoin, we believe the responses outlined here may be adapted to address other common misconceptions.
Bitcoin is a unique digital asset for an increasingly digital world that requires digging deeper than the surface level to understand its core properties and trade-offs. It pushes onlookers to question pre-conceived notions of what is right and widely accepted to begin to understand its full value proposition.
Feel free to dig deeper. But note that none of you people have found the bottom of the pile of bullshit yet. Keep going.
Conclusion
What have we learned from this press release?
Some people at fidelity have some bags they've recently bought into that they hope to unload soon.
submitted by AmericanScream to Buttcoin [link] [comments]

China is a threat to bitcoin?

I understand that 51% Attack is very costly and probably won't probably much financial incentive to the one who orchestrates it. I came across this blog post called How China can kill bitcoin and thought that the author does have quite a good point (despite the tone of the blog post). He argued that the top 4 Chinese mining pools alone represent more than 51% of the hashrate and if the Chinese government are to forcibly commandeer these top 4 mining pools (without having to buy new mining equipment) then they can easily orchestrate the 51% attack within an hour and a double-spend would have been successful.
A few questions:
  1. If this all is true, wouldn't you say that China is quite a big threat to the existence of bitcoin? Isn't this something we should be more worried about? (it seems that most of bitcoin community just assumed that no one will attempt the 51% attack and it has been debunked many times). I don't know what could be the incentives for China to do this (cracking down money laundering?) but does the fact that they could do this if they want to concern you?
  2. Will bitcoin mining be more decentralized (esp away from China) in the future? It seems that miners should go wherever there is cheap electricity, why haven't more countries jumped in?
  3. Can anyone comment about Stratum V2? Will it help address the problem by giving the control to miners o select their own transaction sets? When will it be ready?
submitted by stackingsatseveryday to BitcoinBeginners [link] [comments]

I'm trying to be positive but GL's actions are the opposite of intelligence. This is the worst update in A9 history. I'll explain why...

I'm trying to be positive but GL's actions are the opposite of intelligence. This is the worst update in A9 history. I'll explain why...
It's a pretty long rant. You have been warned...
  • Worsened graphics. Same device, much worse graphics for no reason. They literally made the game engine worse.
  • Frame skipping and lagging everywhere. Also game crashes. They said they optimized the game. I bet they forgot to mention that you need a quantum computer to play their casino racing masterpiece.
  • The older bug with the mini map (tap do steer players can't tap in that area) is back.
  • The infamous lagging screen after every freaking race (what the hell are they doing in background that the phones become so hot? bitcoin mining?). They still didn't fix it after the recent hotfix! Who pays these clowns who can't even revert some dumb changes?
  • The unfair SE. There are hardly tokens offered. They keep reducing the rewards until there will be nothing left except uncommon parts and a few credits. They expect us to play hundreds of races for peanuts. The finest greediness. Also how come SE still shares the same tickets pool with daily events? They are different things!
  • Same old stinky GP. Everyone knows what is wrong with this thing that has nothing in common with real grand prixes except the name. Most regular players don't win keys. Why should we even bother anymore?
  • The hard Unleashed event. They put the same required time 0:51 despite the cars having different rankings. They don't have the expression "fair play" in their dictionary.
  • Credits heist is good in theory. In practice they added the awful police besides the aggressive AI to make sure you can't get those credits. They also added stars requirements for good measure. Also they made it that way you need to play too many races if you want all rewards. Efficiency is again not in their dictionary.
  • The new MP format which encourages dumb grinding to get some decent milestones.
  • The club rewards remain a joke.
  • You need to complete 250 conditions in SE just to have the chance to buy packs! Whatever GL idiot who thought of that should have his head smashed on his monitor.
  • They still didn't fix that stupid error with no internet connection! My internet is working, it's not my fault you can't code a decent internet connection algorithm.
  • The cheaters are still dominating MP. The Android version has such a poor security that every schmuck can abuse the game. I wonder if anyone even reads those in game reports or are there as placebo effect.
  • Did you check how much internet traffic this game consumes? What the fxx-k they transfer that A9 needs gigabytes of data every month just to play it?
  • Should I mention the bunch of useless employees called Customer Care? An appendix is more useful than them.
  • etc
But we have emoticons! And new cars while most of us didn't even max out or unlock many of the previous premium cars. Give me a reason why should I keep playing...

I hope your wallet is as big as their greediness..
submitted by SpaceGenesis to Asphalt9 [link] [comments]

I am NEW here and have some questions

Well hello there,
i need to make an presentation for my graduation process (i dont know how that is named in English i gave it my best try) and my theme is cryptocurrencies.
and want to start mining altcoin and with my limited budget i think (correct me if im wrong) usd coin (UDSC) would be one of the "cheaper" but more reliable options, right?
how would i strat mining?
perhaps it would be better if i clarify straight from the beginning that i do not have a good Internet Connection (yet) and just a crappy laptop (ryzen 5 vega graphics with 8 gb RAM)
also i dont have much money to spend sooo ? any tipps?
some further questions:
  1. because i dont have much money i am limited with my wallet options what is the cheapest and safest way to store my keys? (paper in a metal case is not safe enough i feel)
  2. is mining just as easy as installing a programm and running it 24/7
  3. do i have to download the blockchain because on here --- > https://bitcoin.org/de/download ...
well i don understand a thiing and more than 350 gb dowload takes waaaaaaayyyyyyy to long
  1. Are minimg pools necsessary ? If so wich ones are good and wich ones are a scam?
  2. Ok usdc is a stablecoin and not minable wich cheap coin is a good alternative (i find bitcoin a little scary)
sorry for any grammar or spelling mistakes.
2 is the question i am the most courius about
to make it easier for me and hopefully a couple others that reply i am German and speak it fluently so i would be happy if you CAN reply in german.
THANK YOU
submitted by zimmon375 to Bitcoin [link] [comments]

Gridcoin 5.0.0.0-Mandatory "Fern" Release

https://github.com/gridcoin-community/Gridcoin-Research/releases/tag/5.0.0.0
Finally! After over ten months of development and testing, "Fern" has arrived! This is a whopper. 240 pull requests merged. Essentially a complete rewrite that was started with the scraper (the "neural net" rewrite) in "Denise" has now been completed. Practically the ENTIRE Gridcoin specific codebase resting on top of the vanilla Bitcoin/Peercoin/Blackcoin vanilla PoS code has been rewritten. This removes the team requirement at last (see below), although there are many other important improvements besides that.
Fern was a monumental undertaking. We had to encode all of the old rules active for the v10 block protocol in new code and ensure that the new code was 100% compatible. This had to be done in such a way as to clear out all of the old spaghetti and ring-fence it with tightly controlled class implementations. We then wrote an entirely new, simplified ruleset for research rewards and reengineered contracts (which includes beacon management, polls, and voting) using properly classed code. The fundamentals of Gridcoin with this release are now on a very sound and maintainable footing, and the developers believe the codebase as updated here will serve as the fundamental basis for Gridcoin's future roadmap.
We have been testing this for MONTHS on testnet in various stages. The v10 (legacy) compatibility code has been running on testnet continuously as it was developed to ensure compatibility with existing nodes. During the last few months, we have done two private testnet forks and then the full public testnet testing for v11 code (the new protocol which is what Fern implements). The developers have also been running non-staking "sentinel" nodes on mainnet with this code to verify that the consensus rules are problem-free for the legacy compatibility code on the broader mainnet. We believe this amount of testing is going to result in a smooth rollout.
Given the amount of changes in Fern, I am presenting TWO changelogs below. One is high level, which summarizes the most significant changes in the protocol. The second changelog is the detailed one in the usual format, and gives you an inkling of the size of this release.

Highlights

Protocol

Note that the protocol changes will not become active until we cross the hard-fork transition height to v11, which has been set at 2053000. Given current average block spacing, this should happen around October 4, about one month from now.
Note that to get all of the beacons in the network on the new protocol, we are requiring ALL beacons to be validated. A two week (14 day) grace period is provided by the code, starting at the time of the transition height, for people currently holding a beacon to validate the beacon and prevent it from expiring. That means that EVERY CRUNCHER must advertise and validate their beacon AFTER the v11 transition (around Oct 4th) and BEFORE October 18th (or more precisely, 14 days from the actual date of the v11 transition). If you do not advertise and validate your beacon by this time, your beacon will expire and you will stop earning research rewards until you advertise and validate a new beacon. This process has been made much easier by a brand new beacon "wizard" that helps manage beacon advertisements and renewals. Once a beacon has been validated and is a v11 protocol beacon, the normal 180 day expiration rules apply. Note, however, that the 180 day expiration on research rewards has been removed with the Fern update. This means that while your beacon might expire after 180 days, your earned research rewards will be retained and can be claimed by advertising a beacon with the same CPID and going through the validation process again. In other words, you do not lose any earned research rewards if you do not stake a block within 180 days and keep your beacon up-to-date.
The transition height is also when the team requirement will be relaxed for the network.

GUI

Besides the beacon wizard, there are a number of improvements to the GUI, including new UI transaction types (and icons) for staking the superblock, sidestake sends, beacon advertisement, voting, poll creation, and transactions with a message. The main screen has been revamped with a better summary section, and better status icons. Several changes under the hood have improved GUI performance. And finally, the diagnostics have been revamped.

Blockchain

The wallet sync speed has been DRASTICALLY improved. A decent machine with a good network connection should be able to sync the entire mainnet blockchain in less than 4 hours. A fast machine with a really fast network connection and a good SSD can do it in about 2.5 hours. One of our goals was to reduce or eliminate the reliance on snapshots for mainnet, and I think we have accomplished that goal with the new sync speed. We have also streamlined the in-memory structures for the blockchain which shaves some memory use.
There are so many goodies here it is hard to summarize them all.
I would like to thank all of the contributors to this release, but especially thank @cyrossignol, whose incredible contributions formed the backbone of this release. I would also like to pay special thanks to @barton2526, @caraka, and @Quezacoatl1, who tirelessly helped during the testing and polishing phase on testnet with testing and repeated builds for all architectures.
The developers are proud to present this release to the community and we believe this represents the starting point for a true renaissance for Gridcoin!

Summary Changelog

Accrual

Changed

Most significantly, nodes calculate research rewards directly from the magnitudes in EACH superblock between stakes instead of using a two- or three- point average based on a CPID's current magnitude and the magnitude for the CPID when it last staked. For those long-timers in the community, this has been referred to as "Superblock Windows," and was first done in proof-of-concept form by @denravonska.

Removed

Beacons

Added

Changed

Removed

Unaltered

As a reminder:

Superblocks

Added

Changed

Removed

Voting

Added

Changed

Removed

Detailed Changelog

[5.0.0.0] 2020-09-03, mandatory, "Fern"

Added

Changed

Removed

Fixed

submitted by jamescowens to gridcoin [link] [comments]

I rewrote this for anybody who has the time and the heart to help GIVE ADVICE TO my daughter with this unnecessary situation when it comes to fighting their DVfather abusive Court matter

Their father recently worked for the local internet company and decided to spy on me. He has admitted it openly. I don't have perfect evidence but enough harassing and threatening text messages stating he knows everything and he doesn't care. He made comments that only you would know if you had read all my emails. I lost a lot of evidence after, I lost the online accounts. I could not seem to share any data from Mobile to computer and it was impossible to connect to any printers. I went to a few stores hoping that I could print off from Dropbox or an email but I realized that their security system was not having it and I was possibly risking their printers.
He later quit the internet company to work for the electric company and a little for Microsoft .
Once he spied on me long enough that he felt he had enough dirt on me. Enough to blackmail me to raise my child support to a unaffordable an unreasonable amount. When I already paid 100% for the children and paid a good amount of child support every month to him when I had them 40% of the time . I could not afford to pay it.
Which then gave him more reasons to be more agressive and threatening towards children and I. His famous lines were, You don't pay you don't see them! So I give him whatever I could afford at that moment on top of everything else. So they could be their mother and grandparents in peace and a moment without fear of their father. He decided to kidnap my younger one during the summer right before I was going to take her on her summer vacation with a girlfriend and brother. I would have always had her that summer month. I knew she was going to be forced to stay in a basement while everybody had fun and even worse he would take the phone from the children even if I purchase and financially supplied it. My children have been going through domestic violence mentally and somewhat physically their entire life.
The day of the trial hearing, I had denial of service attack. Which is where I could not get Wi-Fi nor data on mobile. That I have always paid for.
Which made it so my alarm didn't go off and I was late for trail hearing! The judge said we are going to get a guardian of alliance to see if I go to jail for all the ridiculous untruthful contempt hearings we had for a stretch of 8 months. We never even had a parenting plan. The judge insisted in courts insisted we did.
The GAL said the children would be safe with me if I was more stable. got the children need to spend more time with me which surprised me because she was not nice to me in the beginning she had her mind made up about me but she could see that the children and I were very close. She recommended that the children live with my parents because I removed around too much. I was unsure why she said that but when you search me and do a background check it says online it I have about 7 more addresses than I actually never lived at. She basically stated everything I had been trying to prove to the courts was true! She stated multiple times that our kids were not safe with him and his wife. Why would they go out of their way to hire one if they weren't going to listen to her?
My son , 17 yrs, even went to court and filed for two restraining orders & provided proof of physical abuse and he to was denied. The judge did not seem to feel as if there was any abuse .
I received a call from my children's father right before our trial. I was hoping you wanted to discuss the children. Or even better call his son that he had been neglecting for 6 months. He refused to go back to his house. After he was physical attacked his father and wife. After picking up his phone call I noticed that he wasn't actually on the line and from the receiving end I could hear loud sounds of screeching computers. Similar to a fax machine nose. I that something bad might have happened because I know the type of person he is. I'm sure what to do, I just moved on.
I would like to make this shorter than it needs to be so I don't bore anybody who is still reading thank you.
Shortly after that I lost all my online accounts and had a brute Force attack.
My last pass and keeper did not help me either because I couldn't reach them. Or because they chose not to help me. I did notice the last time I was able to access my password manager that some of my accounts were changed. My passwords had turned into my social security number. Which I would never do! So my identity, and any form of privacy,and all my digital work, art and memories are gone. my whole digital Life. I worked online so I could be closer and home with my children. I truly loved it. So that was the issue for me I lost my online business and all my inventory I had already shipped off to the warehouses.
My son who is in high school lost a lot of his hard work and the Mac, I recently purchased for.
I could not access our router majority of the time. while my internet company, where he used to work decided to lie and not help me and said there's no such thing as a network hack.
I could not use my cellular data or Wi-Fi for 2 months. then it was just periodically sometimes I could connect sometimes I could not to my electronics. I lived in a very large home at the time. Majority of the family and roommates still could use the internet on some of their devices. I was the target the victim of this new attack.
I was panicking trying to reach my customers, the company that I subcontracted for but unfortunately I was redirected to spammers every time!
I ended up having to use all of my financial savings to pay rent and buy more mobile devices a new computer and any type of internet security I could possibly fine in a very small town. I could not buy anything else online I had too many online fraud charges that I was continuously fighting at the time. I could not use the vpns I always would get a server error and the antiviruses somehow were rerouted and I would continuously be locked out.
The new electronics I bought would be compromised and controlled within minutes to a day or two. thanks to the smart technology, Internet of things, and local routers . My family can't even reach out for help. With their hack devices. Some of my family members realized that their computer was compromised and replaced it but still too confused to recognize the problems. Internet services with the same local internet company I did. They are constantly having slow connections being overcharged, and additional charges like voice over IP .
I've purchased at least 10 phones in the last year. My cell phone companies either have no clue or ignored me or treatme as If I was a terrorist, who was just begging to get help controlling my data and my children's baby photos.
I've gone through over a hundred new emails . Since I kept losing access to them. Even though I had the password written down in front of me!! I had DNS poisoning so majority of the websites were outdated with viruses. redirected into a html script. I still can't seem to navigate online at all without getting a server error sometimes I can't even access Court forms. My mobile server which unfortunately is not the server that I paid for. Can't always find Wacourt.gov & washingtonhelp.org
I can't seem to talk to a lawyer that I've been approved for multiple times through the Northwest Justice project. For my mobile phone will consistently hang up. I can't call the non emergency 911. My emails don't go through or usually blocked by lost email services and always somehow blacklisted! The websites I visit seem to be cloned in insecure. My JavaScript would not give me access to majority of the security settings in all my browsers. There's always new extensions and apps and open source licenses for untrustworthy certificates being downloaded especially when I have to go back to that community to see my daughter for the courts have just changed things once again. In the past i cannot turn on or off family sharing when I didn't even have a family connected to that mobile device. Can't turn off USB tethering and Google pay and apple wallets have multiple transactions, not by me. PayPal is somehow connected to a new phone number of mine by an email that's similar to my name but it's not mine. I cannot turn on or off these settings for they are lightened out and unavailable for my electronic device. Sim card & ip always changed.
5000 $ in back child support when the courts knew that I could not afford to pay it and when I tried to fight it they would raise my pay and lower his it was not based off the Washington State child support worksheet. 6000$ in international charges hit my credit report along with new phone numbers, Nick names emails and home addresses. I Cant reach for help with the credit unions like Equifax. When my device have so much static white nose and then lose connection. If I try to connect my email account to a computer. It will say I need a physical key to access it. as if I set it up myself. when every computer I own now Is broke or has locked me out.
I gave up but was sad because I could not keep tabs or communicate with my children. unless I borrowed a phone. They mapped out my family and contacts so if I were to borrow a phone and try to reach out for help I usually reached spam or foreign hotline or got disconnected.
Then the locals were acting strange. Like sitting outside our house taking photos of us. Items were stolen off our property. When we were out of town. Then the landlord had strange men over pretending to fix things that didn't need to be fixed, installing pipes underground , laying down new soil& having some Wi-Fi farming company working in our yard at 5:00 a.m. I also notice a few times the electric companies employee's were messing with our power boxes, in the middle of the night . Then My my photos came out extremely bright. Almost as if there was someone photoshopping lightning in the background that's how bad it was it gets worse are our family videos look like we lived in a microwave oven.
I know it's very strange! I do have evidence. After I moved out I went to a place that was even closer to my children's father not by choice but because this experience made me semi homeless.
If I would get a new router for that home. my children's father would come over take the phone he had purchased my daughter when he started taking me Superior Court. For a parenting plan we never had! Anyways he demanded her phone said he needed to put some new passwords in it within hours of the router change. When I would purposely break the router his electric company would show up before the internet cable company would. Not surprised to see them across the street fixing the power lines.
I bought our daughter a new phone for when she comes to my new home. He reports to the courts that I stole it from her and won't let her have it back when she never wanted it for he didn't provide data. Every time he's upset he turns around and puts another restraining order on me and our daughter. she gets only 5 gb and ends up with no data within a couple days and has to use Wi-Fi all the time. I did not have Wi-Fi so why not buy her another phone when she's in my new home.
Going a few months back,
Apple finally told me they couldn't help me with the iPhone because it was a government issue. I thought that was hilarious for I didn't do anything wrong unless the person who was using my accounts did. I figured it would pass I mean if you're under an investigation. it would only be for a few months right ? Not two years ! well nothing happened I mean there was no reason for anything to happen. I noticed that the police were driving by the old house a lot. Then I thought maybe it must have been my roommate they might be after. Then why am I the one who lost everything and is dealing with network abuse. My roommate was in a bad guy he did have a bit of a criminal history but nothing considered to be violent maybe just a couple drunken stupid events.
Then during the process of moving my children and roommates out of the house.while driving my car mysteriously blew up because of some electrical issue. Luckily the children were not in the car. There were no warnings & no issues with the car. It took the fire department about two minutes to find me but it was totaled. I could not afford to fix it or have a mechanic look at that time. Then somebody I did not know had it towed and I lost it.
the next house that I temporary was staying at. I was in the router settings I could not seem to get in there very often for the site would never load. I saw it was being port forwarding to a local Bitcoin mining pool!! Before I could screenshot it. I received another server error .
He continues to harass me and threaten me or he knows everything we do in our own privacy, our own bedrooms, where we're going, who we're going with, how much money says he's recording everything. It seems to know everything before I can even share it with a girlfriend.
Now He's throwing everything against me in The family Court and continues to commit perjury while I have proved him wrong multiple times but still aren't getting the protection and respect in this local small town courtroom! I have currently moved to Spokane Washington to get away from this! I do the traveling for the judge says that until I mental health diagnosis hair follicle test I am not allowed to take my daughter from to Spokane Washington. he gave me a month's time and then he says he's going to take all rights away ! Till then he is Requiring me to stay with my children at my parents home. When she is Sun's 18 now. She almost fully grown she is going to be 15 a week. Can't she have a say in who she feels safe enough to live with? that is fine I will do anything for my daughter even though it's pretty unfair that I have to pay for it all myself when they know I have no job or I've been constantly fighting this battle and keeping a phone that will keep a safe connection. when him and his wife both have huge histories of assault and domestic violence and drug charges I have no criminal history no drug history . I need some sort of help so he can't keep destroying every electronics. after calling my daughter when I do get a new phone number I start l receiving spam and scripts over SMS and once I go to my parents more and more viruses are downloaded. Why are we being dragged into this non-stop I want to be able to get a job and move forward not sit here and fight their viruses then more court dates with continuous false claims Non-Stop petti drama!
I've been told multiple times by a few computer companies and files that I have some sort of invisible beacon. How ?
The Seattle times paper has reported that the local electric company and crypto miners are being punished for unauthorized usage of other families in the small town electricity for maximum power leaving us in an unsafe situation to build more cryptocurrency .
submitted by u-turnshe to FamilyLaw [link] [comments]

Technical: Taproot: Why Activate?

This is a follow-up on https://old.reddit.com/Bitcoin/comments/hqzp14/technical_the_path_to_taproot_activation/
Taproot! Everybody wants it!! But... you might ask yourself: sure, everybody else wants it, but why would I, sovereign Bitcoin HODLer, want it? Surely I can be better than everybody else because I swapped XXX fiat for Bitcoin unlike all those nocoiners?
And it is important for you to know the reasons why you, o sovereign Bitcoiner, would want Taproot activated. After all, your nodes (or the nodes your wallets use, which if you are SPV, you hopefully can pester to your wallet vendoimplementor about) need to be upgraded in order for Taproot activation to actually succeed instead of becoming a hot sticky mess.
First, let's consider some principles of Bitcoin.
I'm sure most of us here would agree that the above are very important principles of Bitcoin and that these are principles we would not be willing to remove. If anything, we would want those principles strengthened (especially the last one, financial privacy, which current Bitcoin is only sporadically strong with: you can get privacy, it just requires effort to do so).
So, how does Taproot affect those principles?

Taproot and Your /Coins

Most HODLers probably HODL their coins in singlesig addresses. Sadly, switching to Taproot would do very little for you (it gives a mild discount at spend time, at the cost of a mild increase in fee at receive time (paid by whoever sends to you, so if it's a self-send from a P2PKH or bech32 address, you pay for this); mostly a wash).
(technical details: a Taproot output is 1 version byte + 32 byte public key, while a P2WPKH (bech32 singlesig) output is 1 version byte + 20 byte public key hash, so the Taproot output spends 12 bytes more; spending from a P2WPKH requires revealing a 32-byte public key later, which is not needed with Taproot, and Taproot signatures are about 9 bytes smaller than P2WPKH signatures, but the 32 bytes plus 9 bytes is divided by 4 because of the witness discount, so it saves about 11 bytes; mostly a wash, it increases blockweight by about 1 virtual byte, 4 weight for each Taproot-output-input, compared to P2WPKH-output-input).
However, as your HODLings grow in value, you might start wondering if multisignature k-of-n setups might be better for the security of your savings. And it is in multisignature that Taproot starts to give benefits!
Taproot switches to using Schnorr signing scheme. Schnorr makes key aggregation -- constructing a single public key from multiple public keys -- almost as trivial as adding numbers together. "Almost" because it involves some fairly advanced math instead of simple boring number adding, but hey when was the last time you added up your grocery list prices by hand huh?
With current P2SH and P2WSH multisignature schemes, if you have a 2-of-3 setup, then to spend, you need to provide two different signatures from two different public keys. With Taproot, you can create, using special moon math, a single public key that represents your 2-of-3 setup. Then you just put two of your devices together, have them communicate to each other (this can be done airgapped, in theory, by sending QR codes: the software to do this is not even being built yet, but that's because Taproot hasn't activated yet!), and they will make a single signature to authorize any spend from your 2-of-3 address. That's 73 witness bytes -- 18.25 virtual bytes -- of signatures you save!
And if you decide that your current setup with 1-of-1 P2PKH / P2WPKH addresses is just fine as-is: well, that's the whole point of a softfork: backwards-compatibility; you can receive from Taproot users just fine, and once your wallet is updated for Taproot-sending support, you can send to Taproot users just fine as well!
(P2WPKH and P2WSH -- SegWit v0 -- addresses start with bc1q; Taproot -- SegWit v1 --- addresses start with bc1p, in case you wanted to know the difference; in bech32 q is 0, p is 1)
Now how about HODLers who keep all, or some, of their coins on custodial services? Well, any custodial service worth its salt would be doing at least 2-of-3, or probably something even bigger, like 11-of-15. So your custodial service, if it switched to using Taproot internally, could save a lot more (imagine an 11-of-15 getting reduced from 11 signatures to just 1!), which --- we can only hope! --- should translate to lower fees and better customer service from your custodial service!
So I think we can say, very accurately, that the Bitcoin principle --- that YOU are in control of your money --- can only be helped by Taproot (if you are doing multisignature), and, because P2PKH and P2WPKH remain validly-usable addresses in a Taproot future, will not be harmed by Taproot. Its benefit to this principle might be small (it mostly only benefits multisignature users) but since it has no drawbacks with this (i.e. singlesig users can continue to use P2WPKH and P2PKH still) this is still a nice, tidy win!
(even singlesig users get a minor benefit, in that multisig users will now reduce their blockchain space footprint, so that fees can be kept low for everybody; so for example even if you have your single set of private keys engraved on titanium plates sealed in an airtight box stored in a safe buried in a desert protected by angry nomads riding giant sandworms because you're the frickin' Kwisatz Haderach, you still gain some benefit from Taproot)
And here's the important part: if P2PKH/P2WPKH is working perfectly fine with you and you decide to never use Taproot yourself, Taproot will not affect you detrimentally. First do no harm!

Taproot and Your Contracts

No one is an island, no one lives alone. Give and you shall receive. You know: by trading with other people, you can gain expertise in some obscure little necessity of the world (and greatly increase your productivity in that little field), and then trade the products of your expertise for necessities other people have created, all of you thereby gaining gains from trade.
So, contracts, which are basically enforceable agreements that facilitate trading with people who you do not personally know and therefore might not trust.
Let's start with a simple example. You want to buy some gewgaws from somebody. But you don't know them personally. The seller wants the money, you want their gewgaws, but because of the lack of trust (you don't know them!! what if they're scammers??) neither of you can benefit from gains from trade.
However, suppose both of you know of some entity that both of you trust. That entity can act as a trusted escrow. The entity provides you security: this enables the trade, allowing both of you to get gains from trade.
In Bitcoin-land, this can be implemented as a 2-of-3 multisignature. The three signatories in the multisgnature would be you, the gewgaw seller, and the escrow. You put the payment for the gewgaws into this 2-of-3 multisignature address.
Now, suppose it turns out neither of you are scammers (whaaaat!). You receive the gewgaws just fine and you're willing to pay up for them. Then you and the gewgaw seller just sign a transaction --- you and the gewgaw seller are 2, sufficient to trigger the 2-of-3 --- that spends from the 2-of-3 address to a singlesig the gewgaw seller wants (or whatever address the gewgaw seller wants).
But suppose some problem arises. The seller gave you gawgews instead of gewgaws. Or you decided to keep the gewgaws but not sign the transaction to release the funds to the seller. In either case, the escrow is notified, and if it can sign with you to refund the funds back to you (if the seller was a scammer) or it can sign with the seller to forward the funds to the seller (if you were a scammer).
Taproot helps with this: like mentioned above, it allows multisignature setups to produce only one signature, reducing blockchain space usage, and thus making contracts --- which require multiple people, by definition, you don't make contracts with yourself --- is made cheaper (which we hope enables more of these setups to happen for more gains from trade for everyone, also, moon and lambos).
(technology-wise, it's easier to make an n-of-n than a k-of-n, making a k-of-n would require a complex setup involving a long ritual with many communication rounds between the n participants, but an n-of-n can be done trivially with some moon math. You can, however, make what is effectively a 2-of-3 by using a three-branch SCRIPT: either 2-of-2 of you and seller, OR 2-of-2 of you and escrow, OR 2-of-2 of escrow and seller. Fortunately, Taproot adds a facility to embed a SCRIPT inside a public key, so you can have a 2-of-2 Taprooted address (between you and seller) with a SCRIPT branch that can instead be spent with 2-of-2 (you + escrow) OR 2-of-2 (seller + escrow), which implements the three-branched SCRIPT above. If neither of you are scammers (hopefully the common case) then you both sign using your keys and never have to contact the escrow, since you are just using the escrow public key without coordinating with them (because n-of-n is trivial but k-of-n requires setup with communication rounds), so in the "best case" where both of you are honest traders, you also get a privacy boost, in that the escrow never learns you have been trading on gewgaws, I mean ewww, gawgews are much better than gewgaws and therefore I now judge you for being a gewgaw enthusiast, you filthy gewgawer).

Taproot and Your Contracts, Part 2: Cryptographic Boogaloo

Now suppose you want to buy some data instead of things. For example, maybe you have some closed-source software in trial mode installed, and want to pay the developer for the full version. You want to pay for an activation code.
This can be done, today, by using an HTLC. The developer tells you the hash of the activation code. You pay to an HTLC, paying out to the developer if it reveals the preimage (the activation code), or refunding the money back to you after a pre-agreed timeout. If the developer claims the funds, it has to reveal the preimage, which is the activation code, and you can now activate your software. If the developer does not claim the funds by the timeout, you get refunded.
And you can do that, with HTLCs, today.
Of course, HTLCs do have problems:
Fortunately, with Schnorr (which is enabled by Taproot), we can now use the Scriptless Script constuction by Andrew Poelstra. This Scriptless Script allows a new construction, the PTLC or Pointlocked Timelocked Contract. Instead of hashes and preimages, just replace "hash" with "point" and "preimage" with "scalar".
Or as you might know them: "point" is really "public key" and "scalar" is really a "private key". What a PTLC does is that, given a particular public key, the pointlocked branch can be spent only if the spender reveals the private key of the given public key to you.
Another nice thing with PTLCs is that they are deniable. What appears onchain is just a single 2-of-2 signature between you and the developemanufacturer. It's like a magic trick. This signature has no special watermarks, it's a perfectly normal signature (the pledge). However, from this signature, plus some datta given to you by the developemanufacturer (known as the adaptor signature) you can derive the private key of a particular public key you both agree on (the turn). Anyone scraping the blockchain will just see signatures that look just like every other signature, and as long as nobody manages to hack you and get a copy of the adaptor signature or the private key, they cannot get the private key behind the public key (point) that the pointlocked branch needs (the prestige).
(Just to be clear, the public key you are getting the private key from, is distinct from the public key that the developemanufacturer will use for its funds. The activation key is different from the developer's onchain Bitcoin key, and it is the activation key whose private key you will be learning, not the developer's/manufacturer's onchain Bitcoin key).
So:
Taproot lets PTLCs exist onchain because they enable Schnorr, which is a requirement of PTLCs / Scriptless Script.
(technology-wise, take note that Scriptless Script works only for the "pointlocked" branch of the contract; you need normal Script, or a pre-signed nLockTimed transaction, for the "timelocked" branch. Since Taproot can embed a script, you can have the Taproot pubkey be a 2-of-2 to implement the Scriptless Script "pointlocked" branch, then have a hidden script that lets you recover the funds with an OP_CHECKLOCKTIMEVERIFY after the timeout if the seller does not claim the funds.)

Quantum Quibbles!

Now if you were really paying attention, you might have noticed this parenthetical:
(technical details: a Taproot output is 1 version byte + 32 byte public key, while a P2WPKH (bech32 singlesig) output is 1 version byte + 20 byte public key hash...)
So wait, Taproot uses raw 32-byte public keys, and not public key hashes? Isn't that more quantum-vulnerable??
Well, in theory yes. In practice, they probably are not.
It's not that hashes can be broken by quantum computes --- they're still not. Instead, you have to look at how you spend from a P2WPKH/P2PKH pay-to-public-key-hash.
When you spend from a P2PKH / P2WPKH, you have to reveal the public key. Then Bitcoin hashes it and checks if this matches with the public-key-hash, and only then actually validates the signature for that public key.
So an unconfirmed transaction, floating in the mempools of nodes globally, will show, in plain sight for everyone to see, your public key.
(public keys should be public, that's why they're called public keys, LOL)
And if quantum computers are fast enough to be of concern, then they are probably fast enough that, in the several minutes to several hours from broadcast to confirmation, they have already cracked the public key that is openly broadcast with your transaction. The owner of the quantum computer can now replace your unconfirmed transaction with one that pays the funds to itself. Even if you did not opt-in RBF, miners are still incentivized to support RBF on RBF-disabled transactions.
So the extra hash is not as significant a protection against quantum computers as you might think. Instead, the extra hash-and-compare needed is just extra validation effort.
Further, if you have ever, in the past, spent from the address, then there exists already a transaction indelibly stored on the blockchain, openly displaying the public key from which quantum computers can derive the private key. So those are still vulnerable to quantum computers.
For the most part, the cryptographers behind Taproot (and Bitcoin Core) are of the opinion that quantum computers capable of cracking Bitcoin pubkeys are unlikely to appear within a decade or two.
So:
For now, the homomorphic and linear properties of elliptic curve cryptography provide a lot of benefits --- particularly the linearity property is what enables Scriptless Script and simple multisignature (i.e. multisignatures that are just 1 signature onchain). So it might be a good idea to take advantage of them now while we are still fairly safe against quantum computers. It seems likely that quantum-safe signature schemes are nonlinear (thus losing these advantages).

Summary

I Wanna Be The Taprooter!

So, do you want to help activate Taproot? Here's what you, mister sovereign Bitcoin HODLer, can do!

But I Hate Taproot!!

That's fine!

Discussions About Taproot Activation

submitted by almkglor to Bitcoin [link] [comments]

I’m a commentator for a tournament of nightmares. I’m not sure the participants are willing.

You’d think being a psychiatric ward for 38 months would be enough to deter a guy from ever going back to a sport that involves watching human beings at the height of their physical prowess beat the living shit out of each other. Sometimes regulated, sometimes not.
But, here I am, fresh outta the loony bin and reading the most unusual advertising slogan I’d ever laid eyes on;
“The most terrifying tournament has come around once again! Conquer your fears in the NFC*…* literally.”
This was the business card that accompanied my black envelope as it was handed to me on the discharge ward by a well dressed and gangly fella with an uncomfortable wide smile. He didn’t say much of anything, just that his name was “Watson” before bowing and holding up the envelope.
“Heh, like the butler, right?” I said, taking the envelope from his plasticine hands. His smile ripples across his face and he nods slowly, his perfect hair unmoving in the strong wind before he turns on his heel and walks back to the black sedan.
The cold air chilled my bones, and I pulled the medical bracelet from my wrist, grimacing at the marks underneath before following Watson to the Sedan and hauling my luggage into the trunk before setting off, not knowing how I came to even be there in the first place.
I guess right now, that doesn’t really matter.
What matters is where I am now and what I’m doing.
"blood strewn across the canvas, frayed brain matter sailing across my head and splattering against the wall, a woman standing in a pool of blood as the deformed creature twitches on the ground"
My name is Sal “Motormouth” Sabotta, I’m a sports commentator by trade. Be it combat sports, pro wrestling, death-matches or martial arts tournament, I’ve done it all.
I won’t lie; Work can be hard to come by. I’ve spent months struggling for rent and resorting to less tried-and-true commentary methods in order to survive. That has, at times, involved trying my hand at some of the more underground competitions; unregulated fights, sick, illegal games bet on by people on the dark web and worse… Things I’m not going to detail here. Things I’m not proud to have taken a hefty pay-check for from greasy, sweaty fucks in Armani tracksuits and stinking of cheap booze and coke all the way up to well-dressed bitcoin farmers in their 20s who probably own child slaves.
In short, I’m no stranger to the grim underworld or the secrecies with which they conduct their work. I see money and an easy way to make it with my voice; I don’t ask questions.
So when I received an email the day of my discharge from the hospital and I’m told “you’ll receive a letter from Mr. Watson, take it and follow the instructions to the venue. Pay up front as agreed.”, I don’t question it. Especially when the note is personalised, and the doctor says my medical fees were covered.
We drove past numerous landscapes, vistas and neighbourhoods before veering off into an industrial estate and entering an underground tunnel. Half a mile in, Watson stops the car and peers back, smiling.
He directs a thumb to the service door in the side tunnel and rubs his neck, a scar running from ear to ear. Was he a former fighter? Gangster?
I sighed and got out, still in my medical gown and hauling ass to the door. It opened before I could reach out and a tall, muscular woman in her late 30s greeted me with a smile. She was imposing, powerful in her gait, a black eyepatch with several seals adorning the sides accompanying a thick scar down her face did nothing to stop her beauty. She wore a tank top with a black cloak with white fur on the tops and sleeves, a thick black chain clasp around the neck. I won’t lie; she looked badass. Terrifying, but badass.
“‘Bout time ya showed up, Sabotta!” She grinned and put a cinderblock of a hand on my shoulder. I’m 5’10 and 180lbs, but she made me feel like a child in front of her. The power emanating from her fist was unbelievable. “C’mon, the trial match is starting and I don’t want no tourney without a broken in commentator! You gotta know the ropes of this place!”
“You know your driver was standing right outside when I was discharged, right? Couldn’t think to give me an extra day or two to freshen up?” I frowned. This wasn’t normal protocol, even for back-alley promotions like this. She just laughed at me and slapped my shoulder.
“The tournament waits for nobody, Sal. Times a-wasting.”
The hallway is dimly lit and the sounds of a ruckus above us are as impossible to ignore as the sounds of thudding, screaming and snapping. As we pass several doors with one-way mirrors on the front panes, I hear sounds I could have never placed in the animal kingdom or otherwise; gurgles, clicks, grunts and even otherworldly whispers.
“What the fuck is that? You guys doing animal fights down here? I mean I called a monkey fight once, but it’s not exactly… pleasant.” I shuddered, thinking of the violence chimpanzees can inflict on one another, let alone humans. She never stopped walking or staring directly ahead when she responded.“Those ain’t animals. Not by a long shot.”
Before I can probe further, I’m hurried into a changing room and practically swept off my feet by her strength. I turn back and she’s already poking her head out the door.
“You’ve got 5 minutes, get your shit and head up the left stairs, Watson will guide you.” She grinned, and I saw gold filings in her teeth that glinted as much as her bedazzled eye patch. “Ya came highly recommended… I expect good things!”
I do as instructed and within 5 minutes I’m back in my commentary clothes; an open buttoned Hawaiian shirt with my old Hotel Inertia shirt underneath, skinny black jeans and shimmering black shoes. I found some old slick gorilla powder in my hair and dusted it up, opting for the dishevelled look as I knew I’d be sweating by the end of the ordeal.
“You shouldn’t bother putting in so much effort, y’know. They’re not gonna care how good you look, only how well you talk.”
Standing in the doorway was a woman in her 40s, dark-skinned and hair clad in meticulous dreadlocks, tied back into a large bun with a pair draped down the sides of her head. She held a thick book in one hand and pocketed a serrated blade in the other before motioning to me.
“We’ll have to do the pleasantries on the way, the match is starting and you don’t wanna miss that. The commissioner isn’t the type you want to upset. Especially when you’re not here by choice.” I looked for a moment, dumbfounded.
“I’m here because I was invited, already got my pay from the woman who let me in.” I shrugged, pocketing the envelope and getting my equipment from the suitcase. The woman gave a sad smile and shook her head.
“Of course you’d think that. She likes it that way. Bet she didn’t introduce herself either, did she? C’mon.”
I follow her down and after a few minutes we come to a fork in the hallway, an elevator system to our right and a stairway to the left. Dutifully, Watson stood patiently, still grinning and motioning us to go up.
Once we’re situated in our booth upstairs, I set my equipment up and look down at the table, expecting a slew of papers and fighter information in front of me. I look to the woman to ask, but she doesn’t break her stare in the darkness, looking down at the arena floor some 100ft below us.“You won’t need that. Not for this match.”
The lights flicker on and the enormity of this venue reveals itself to me. It’s a structure of imposing steel, dried blood, claw marks and other unknown substances that littered the 40ft wide circular pit the fighters contested in, a black lift on either side from the fighters corners that I can only assume ascended up from their locker room area. Around them were chain-link fences that rose up to the audience stands above, situating around 300 people across all four sides. At the very top sat our booth, the commissioner’s office directly opposite, the judges booth to our right and the fight analysts/medical area to our left. Standing in the centre with a spotlight over them was the commissioner, microphone in hand and an energy that was almost palpable.
“Ladies, Gentlemen and Freaks of all kinds out there in the universe. I welcome you once more to the annual Nightmare Fighting Championship Tournament! It’s been a long year, but we have new blood to pit against our resident night terrors and some fresh fears to feast on the fortuitous soul that frolics into their den. As always, our contestants will be fighting for their freedom, a chance to get their wish or to fight for the ultimate prize.” The crowd cheers and the majority are hidden behind thick plexiglass and lighting, but I can see some have Karate Gi’s, weapons in hand and others with demon masks as they whoop and holler. The clientele here were, at least in my estimation, experienced. But I was feeling a lump in my throat at that one phrase The Commissioner so surreptitiously added in without issue;
“As always, our contestants will be fighting for their freedom*”*
I leaned to the woman next to me and as if she knew what I was going to ask; she put a finger up and shook her head. Eyes awash with fear and a grimness I had only seen on that of trainers who knew their fighter was not ready for the bout ahead. She pointed the finger down to my machine, then to the pit. Turning it on, I looked down as the commissioner began to talk, readying myself to commentate on whatever weirdos came up to battle.
“But before we get to that, we have an exciting exhibition match for our loyal supporters who bankroll this event every year. Without you elite few, we could not do this. You are the pound for pound goats of support! Now, without further ado; let’s get this show on the road!”The rest of the lights clicked on and spun around the venue as they raised the profile of the bout, the elevators both whirring into action as the right one arose first.
“In this corner, from the marionettes shop and accompanied by his Bunraku doll “Mr. Stares”, it’s the man who pulls the strings… THE PUPPET MAN!”
Out steps a tall, thin Japanese man in full clown makeup. His head shaven save for two ridiculous strands of hair stretched out and fluffed up to their limits, like red antennae. His eyebrows large m’s that practically cover his forehead, the nose a completely vacant slot with a black hole drawn in and the mouth… the fucking mouth was nailed shut. Literally. Sharp rusted nails had been hammered down through the lips with such force that they’d bent. A sickening crimson red face-paint stretched across the entire bottom half of his face, making it seem far larger by comparison. He carefully held a small bundle underneath a sheet and bowed deeply to the audience before standing at his designated spot.
“In the other corner, from the streets of god knows where and the womb of someone who misses him… "Hulked Up" Michael O’Donnell!”
I watched with wide eyes and a stomach threatening to evacuate its contents at any moment as the smoke cleared and a boy no older than 17 rushed out, beating his chest and screaming to the crowd as if he was the Incredible Hulk. I don’t know if they drugged the poor kid, but he clearly had no idea where he was.
“There are no rules, no referees and judges only exist in case of a draw or unclear victory. Our commentary team will take over and we wish you a phenomenal match.” She drools a little before she speaks again, looking up at me and winking. “Let’s make this a violent one.”
She snaps her fingers and leaps for the fence, climbing up with ungodly ease before sitting on her makeshift chair in her office.
I have no idea what I’m seeing but every cell in my body is urging me to run; I feel my knees tense and my frame rise ever so slightly before the woman next to me puts her hand on my thigh, pushing me down with great force.
“You have a job to do, so do I. Trust me, you think you can leave but if you get out of this chair, not only will YOUR life end. Mine will too.” She unsheathes the serrated blade and looks at me with pity. “We both have a part to play here, so put the headset on and let’s do our job, no matter how hard it is.”
Hands shaking, I pick up the headset and connect it to the portable recorder and take a breath.
“I… I need your name. What is it you do?” I stutter, trying to calm myself. She hands me a bottle of water as the surrounding lights dim and the spotlight focuses on the spectacle below.
“I’m Madame Nelle Lockwood, cryptid hunter and your co-host to guide you through tonight. Good to meet you, Sal.”
-
NFC EXHIBITION MATCH: "Hulked Up" Michael O’Donnell vs The Puppet Man w/ Mr. Stares
“Welcome fight fans from around the world, god knows how you’re listening to this or WHY, but here we are. I’m your host Sal “MotorMouth” Sabotta, wishing this was all a bad dream. Joining me this evening is our cryptid specialist and all round badass Madame Nelle Lockwood. How are you doing, Nelle?”
She looks at me with a bewildered look on her face before blinking and coming to her senses.
“Uhh… good! All things considered… boy, you really have a professional knack for this, huh? I can see why Commissioner Alduin brought you in."
“Ahh, yes. That’s right, folks! NFC Commissioner Alduin invited me here personally and our exhibition match proves to be… challenging. Let’s check in on the action below.”
I look down and see The Puppet Man sat down and gesturing to the figure under the sheet, like he’s got a negotiation going on. The boy, undeterred and furious, rushes towards him and takes his back, slapping his head and even pulling on his hair with extreme prejudice.
“Well take a gander at that, that kid has absolutely NO fear. When I was his age, I would have stayed FAR the fuck away from a nightmare spectre like that. But hell, this is all part of the show, right? Hope they’re paying that poor guy down there a sizeable sum to throw a fight to a child. What do you think, Nelle; is this the weirdest make-a-wish fulfilment task or what?”
I look over to her, hoping she’d indulge me and that I could believe this was just going to end with a pissed off actor storming away when the child hit him too hard. But Nelle was scanning her now open book and looking for information on dolls.
“He’s talking to his doll because it’s desperate to be let loose. He’s trying to bargain with it to spare him. This is the nature of the puppeteer and his master.” She pushes the book to the centre of the table and shows me a faded illustration of a pristine Bunraku doll; a kind of meticulously crafted Japanese take on the ventriloquist doll. The limbs are thinner and the face is more minimalist, but still no more frightening. “They usually have a symbiotic relationship, but it seems this one obeys the doll and will not want to face more punishment.”
“What do you mean more punishment?” I ask, looking back down at the feverish puppet man as he tries signing frantically under the sheet, even putting his head under as the kid bites his arm and kicks him, screeching.
“The nails, Sal. Those aren’t to silence him, they’re to punish him.”
The rest happened in slow motion; the sheet fell down. The puppet man stood up and walked to his side of the fighters corner, facing the elevator and placing his face into his forearms as he shook. The boy followed to keep attacking, but with one swift kick to the midsection, the boy was propelled back to the centre of the pit where the doll sat.
If there was a human face, I didn’t see it. Instead, I was staring down at a small wood carved spider, the head sporting black geisha hair and the makeup still present, but rows of sharpened black teeth protruded from the clicking mouth and two larger eyes jutted out from the base of the skull, smaller ones dotted closely around it. It was like seeing a puppet ogre spider.
“Looks like The Puppet Man has let Mr. Stares out to say hi and I can certainly see why he was under that sheet, this one isn’t pretty folks! The face doth fit the name. The question is, what’s he doing to do ne-
“I didn’t need to finish the question. My hands shook, and the world spun around me as this creature crawled towards the still wheezing boy with ungodly speed and perched itself expertly beside him. I don’t know if it was my eyes or the distance from where I sat, but this was NOT a small puppet. He was easily half of the boy’s height and that became more unnerving when he reared up on his back legs, the head clicking up and the raspy voice hissing out like a gas leak in a building.
“Hey, hey, kid! Wanna make a deal?” The kid rubbed his eyes, seemingly realising where he was as he calmed down and an air of utter confusion around him.
“If you let me be your new master and you promise to take care of me, I’ll let you go!” His head spun around and the jaw clicked ferociously as he giggled, extending out a clawed paw. “Whaddya say?”
The boy, still confused, slowly reached out his hand and the moment immediately reminded me of a slew of nature shows I’d seen as a kid; where a predator waits until the prey is lulled before striking. I felt the chill up my spine as he extended his hand and grabbed Mr. Stares.
In that moment, he leapt up the arm and bore his way into the boy’s mouth, down his throat and shredded his flesh. The sound was so horrifying, so visceral that it outshines any backyard stabbing, joint snap or broken nose. The boy didn’t even have time to scream, he simply looked up with tear-stained eyes as the puppet disappeared.
Then he started walking without him realising. He looked down at his limbs, terrified, looked over at The Puppet Master, who still had his head to the elevator and pleaded with someone, anyone to help him. I looked to Nelle who refused to take her eyes away, studying the battle in an almost morbid scientific curiosity, detached entirely from the scenario.
I couldn’t fathom how she did it, how she ignored this boy begging us to get him out of there.
I wanted to. Every instinct in me as a fight fan and a decent human was to scream “STOP THE FIGHT!”.
But clearly, when my own life is at risk and money is involved...
I am not a decent human.
Instead, with bile in my throat and a sweating forehead, I did my job.
“M-My goodness! The P-uppet, I mean, “Mr. Stares” has BECAME the puppet master, surely the fight will be over with our young competitor incapacitated? What does our commissioner have to say about this?”
She stared at me, her one eye gleaming and her face elated with the violence.
“It ain’t over yet, church boy. We haven’t even seen the finale, have we Puppet Master?!” She laughs and slaps her knee, the puppet master sobbing as he sinks to the floor and she continues.
“He ain’t done feeding, not yet.”
The way she said that word “feeding” nearly made me lose what food I had in me. That was a young man, somebody's baby boy…
“What does she mean by that, Nelle? What is the strategy to victory here?”
Nelle looked down at her book and traced her finger across a passage before wiping her forehead and pushing the locks aside. If her composure wasn’t breaking yet, it would do soon.
“This kind of parasitic doll feasts on its prey and targets non-essential organs first, controls the host with the neurotoxin in its tail and then, when it’s finally content, it gives the brain a second injection.”
“What happens then?” I asked, my own professionalism hanging on by a fucking thread at this point. She shook her head and pinched the bridge of her nose.“I guess you’ll see in a moment, I sure as hell don’t want to. Not again.”
Before I can prompt her further, the boy lets out an ear-piercing shriek and falls to his knees, gripping at his head before it turned red, then purple and finally an ugly shade of puce before…
The sound of a watermelon hitting the ground from a great height is the best comparison you’re going to get without making me want to rush to the toilet to puke for a third time. But that’s what happened. His head burst and chunks of his skull, flesh and brain matter sprayed the pit and the walls, some hitting my desk and making me audibly shriek, much to the commissioner's delight.
“HA! You didn’t run! I like you, Sal. You pass for the tournament!” She hauls her body up and slams down to the pit, applauding as the microphone descends from the heavens. “And your winner; The Puppet Man and Mr. Stares!”
The crowd erupts with applause as the weeping puppet man pulls the blood-soaked puppet out, places him under the sheet and silently begins to walk back to the elevator while attendees clear up the boy’s corpse.
“What… what the fuck IS this place?” I ask Nelle, pausing my recording.
“This is where nightmares are kept and set upon mostly unwilling competitors for the world’s amusement. You HAVE done dark web fights before, right? Mafia snitches being put into lions pits, bum fights, addicts fighting women to score… this can’t be THAT unusual to you?”
I stared at her incredulously. Was that even a question?
“I did the dark web ONCE and it damn sure didn’t involve monsters!”
She scoffs and closes her book, stretching before looking at me with contempt.
“Oh, it did. Just not the ones you hear about in fairytales. Good luck with the selection process. I’ll be back for the opening round. Don’t try to run, they’ll devour us both in minutes, if you think this is the pinnacle of what lurks beneath this club, you're in for a rough night.” She sauntered off, leaving me deflated, sickened and terrified. Unable to leave and frustrated to the point of tears that I couldn’t express that concoction of emotions, I did what I always do; I regressed and pressed “record” on the device as Commissioner Alduin continued.
At that moment, however, I was deaf to it all. The gravity of the situation had fully enveloped me…
They weren’t kidding about the unwilling participants, I just didn’t realise I would be one of them.On every side of me sits men and women with a desire for violence that goes beyond the norm, beyond the sane and beyond the boundaries of humanity.Below me are an untold number of creatures rattling their cages and howling for blood.
Across from me is a woman so powerful she could crush my skull beneath her boot with the utmost ease if it so amused her.
That invitation was nothing more than my own ransom note in pretty colours and flattering platitudes.
I was in a tournament housing nightmares incarnate.
And it would only get more violent from here on out.
-
The opening round was a blood bath.
submitted by tjaylea to nosleep [link] [comments]

What is bitcoin mining

What is bitcoin mining
https://preview.redd.it/cwey4fjigqz51.jpg?width=1216&format=pjpg&auto=webp&s=b755b9ce44fbfabec4df58b98fded8f6f5b79253
What is bitcoin mining
"What is Bitcoin mining" is an important question that should be answered in a simple way. Bitcoin mining is basically reviewed as the process of producing new BTC by solving a computational puzzle. BTC mining is essential in order to maintain the ledger of transactions upon which BTC crypto is based. Generally, miners are serving the whole BTC community in a way that revolves around confirming every transaction and making sure that every single one of them is legitimate. Attackers sometimes use phishing techniques for the purpose to trick victims into clicking links that load crypto coin mining code on their systems and it is also possible that they may also infect websites with malicious code.
How long would it take to mine 1 bitcoin
For those who are curious to know how long would it take to mine 1 bitcoin, it is completely good to know that regardless of the number of miners, it still takes 10 minutes to mine one BTC crypto coin, and at 600 seconds that is 10 minutes, all else being equal it will take 72,000 GW or 72 Terawatts of power to mine a BTC by using the average power usage provided by ASIC miners. If we talk about energy consumption, bitcoin mining hardware is an investment, and as such it has some costs. So, the more powerful your hardware is, the more electricity it is going to consume.
How to solo mine bitcoin
Before asking how to solo mine Bitcoin, first, understand that solo mining is a solo procedure using it the miner completely does the task of mining operations without any helping hand and the whole process is mainly done alone even without joining a pool. If you are about to consider the complexity involved in mining BTC, it’s very important to invest in the right kind of hardware and there are many characteristics to understand when picking the equipment that will best suit you, and one of them is the hash rate. If you are going to do the process of solo mining, you should make sure that you have connected your miner to your local BTC client so that you should get the best outcome to find a block on your own.
submitted by Global_Ad_8628 to u/Global_Ad_8628 [link] [comments]

Eth 2.0 vs Polkadot and other musings by a fundamental investor

Spent about two hours on this post and I decided it would help the community if I made it more visible. Comment was made as a response to this
I’m trying to avoid falling into a maximalist mindset over time. This isn’t a 100% ETH question, but I’m trying to stay educated about emerging tech.
Can someone help me see the downsides of diversifying into DOTs?
I know Polkadot is more centralized, VC backed, and generally against our ethos here. On chain governance might introduce some unknown risks. What else am I missing?
I see a bunch of posts about how Ethereum and Polkadot can thrive together, but are they not both L1 competitors?
Response:
What else am I missing?
The upsides.
Most of the guys responding to you here are full Eth maxis who drank the Parity is bad koolaid. They are married to their investment and basically emotional / tribal in an area where you should have a cool head. Sure, you might get more upvotes on Reddit if you do and say what the crowd wants, but do you want upvotes and fleeting validation or do you want returns on your investment? Do you want to be these guys or do you want to be the shareholder making bank off of those guys?
Disclaimer: I'm both an Eth whale and a Dot whale, and have been in crypto for close to a decade now. I originally bought ether sub $10 after researching it for at least a thousand hours. Rode to $1500 and down to $60. Iron hands - my intent has always been to reconsider my Eth position after proof of stake is out. I invested in the 2017 Dot public sale with the plan of flipping profits back to Eth but keeping Dots looks like the right short and long term play now. I am not a trader, I just take a deep tech dive every couple of years and invest in fundamentals.
Now as for your concerns:
I know Polkadot is more centralized
The sad truth is that the market doesn't really care about this. At all. There is no real statistic to show at what point a coin is "decentralized" or "too centralized". For example, bitcoin has been completely taken over by Chinese mining farms for about five years now. Last I checked, they control above 85% of the hashing power, they just spread it among different mining pools to make it look decentralized. They have had the ability to fake or block transactions for all this time but it has never been in their best interest to do so: messing with bitcoin in that way would crash its price, therefore their bitcoin holdings, their mining equipment, and their company stock (some of them worth billions) would evaporate. So they won't do it due to economics, but not because they can't.
That is the major point I want to get across; originally Bitcoin couldn't be messed with because it was decentralized, but now Bitcoin is centralized but it's still not messed with due to economics. It is basically ChinaCoin at this point, but the market doesn't care, and it still enjoys over 50% of the total crypto market cap.
So how does this relate to Polkadot? Well fortunately most chains - Ethereum included - are working towards proof of stake. This is obviously better for the environment, but it also has a massive benefit for token holders. If a hostile party wanted to take over a proof of stake chain they'd have to buy up a massive share of the network. The moment they force through a malicious transaction a proof of stake blockchain has the option to fork them off. It would be messy for a few days, but by the end of the week the hostile party would have a large amount of now worthless tokens, and the proof of stake community would have moved on to a version of the blockchain where the hostile party's tokens have been slashed to zero. So not only does the market not care about centralization (Bitcoin example), but proof of stake makes token holders even safer.
That being said, Polkadot's "centralization" is not that far off to Ethereum. The Web3 foundation kept 30% of the Dots while the Ethereum Foundation kept 17%. There are whales in Polkadot but Ethereum has them too - 40% of all genesis Ether went to 100 wallets, and many suspect that the original Ethereum ICO was sybiled to make it look more popular and decentralized than it really was. But you don't really care about that do you? Neither do I. Whales are a fact of life.
VC backed
VCs are part of the crypto game now. There is no way to get rid of them, and there is no real reason why you should want to get rid of them. They put their capital at risk (same as you and me) and seek returns on their investment (same as you and me). They are both in Polkadot and Ethereum, and have been for years now. I have no issue with them as long as they don't play around with insider information, but that is another topic. To be honest, I would be worried if VCs did not endorse chains I'm researching, but maybe that's because my investing style isn't chasing hype and buying SUSHI style tokens from anonymous (at the time) developers. That's just playing hot potato. But hey, some people are good at that.
As to the amount of wallets that participated in the Polkadot ICO: a little known fact is that more individual wallets participated in Polkadot's ICO than Ethereum's, even though Polkadot never marketed their ICO rounds due to regulatory reasons.
generally against our ethos here
Kool aid.
Some guy that works(ed?) at Parity (who employs what, 200+ people?) correctly said that Ethereum is losing its tech lead and that offended the Ethereum hivemind. Oh no. So controversial. I'm so personally hurt by that.
Some guy that has been working for free on Ethereum basically forever correctly said that Polkadot is taking the blockchain tech crown. Do we A) Reflect on why he said that? or B) Rally the mob to chase him off?
"I did not quit social media, I quit Ethereum. I did not go dark, I just left the community. I am no longer coordinating hard forks, building testnets, or contributing otherwise. I did not work on Polkadot, I never did, I worked on Ethereum. I did not hate Ethereum, I loved it."
Also Parity locked their funds (and about 500+ other wallets not owned by them) and proposed a solution to recover them. When the community voted no they backed off and did not fork the chain, even if they had the influence to do so. For some reason this subreddit hates them for that, even if Parity did the 100% moral thing to do. Remember, 500+ other teams or people had their funds locked, so Parity was morally bound to try its best to recover them.
Its just lame drama to be honest. Nothing to do with ethos, everything to do with emotional tribalism.
Now for the missing upsides (I'll also respond to random fragments scattered in the thread):
This isn’t a 100% ETH question, but I’m trying to stay educated about emerging tech.
A good quick intro to Eth's tech vs Polkadot's tech can be found on this thread, especially this reply. That thread is basically mandatory reading if you care about your investment.
Eth 2.0's features will not really kick in for end users until about 2023. That means every dapp (except DeFI, where the fees make sense due to returns and is leading the fee market) who built on Eth's layer 1 are dead for three years. Remember the trading card games... Gods Unchained? How many players do you think are going to buy and sell cards when the transaction fee is worth more than the cards? All that development is now practically worthless until it can migrate to its own shard. This story repeats for hundreds of other dapp teams who's projects are now priced out for three years. So now they either have to migrate to a one of the many unpopulated L2 options (which have their own list of problems and risks, but that's another topic) or they look for another platform, preferably one interoperable with Ethereum. Hence Polkadot's massive growth in developer activity. If you check out https://polkaproject.com/ you'll see 205 projects listed at the time of this post. About a week ago they had 202 listed. That means about one team migrated from another tech stack to build on Polkadot every two days, and trust me, many more will come in when parachains are finally activated, and it will be a complete no brainer when Polkadot 2.0 is released.
Another huge upside for Polkadot is the Initial Parachain Offerings. Polkadot's version of ICOs. The biggest difference is that you can vote for parachains using your Dots to bind them to the relay chain, and you get some of the parachain's tokens in exchange. After a certain amount of time you get your Dots back. The tokenomics here are impressive: Dots are locked (reduced supply) instead of sold (sell pressure) and you still earn your staking rewards. There's no risk of scammers running away with your Ether and the governance mechanism allows for the community to defund incompetent devs who did not deliver what was promised.
Wouldn’t an ETH shard on Polkadot gain a bunch of scaling benefits that we won’t see natively for a couple years?
Yes. That is correct. Both Edgeware and Moonbeam are EVM compatible. And if the original dapp teams don't migrate their projects someone else will fork them, exactly like SUSHI did to Uniswap, and how Acala is doing to MakerDao.
Although realistically Ethereum has a 5 yr headstart and devs haven't slowed down at all
Ethereum had a five year head start but it turns out that Polkadot has a three year tech lead.
Just because it's "EVM Compatible" doesn't mean you can just plug Ethereum into Polkadot or vica versa, it just means they both understand Ethereum bytecode and you can potentially copy/paste contracts from Ethereum to Polkadot, but you'd still need to add a "bridge" between the 2 chains, so it adds additional complexity and extra steps compared to using any of the existing L2 scaling solutions
That only applies of you are thinking from an Eth maximalist perspective. But if you think from Polkadot's side, why would you need to use the bridge back to Ethereum at all? Everything will be seamless, cheaper, and quicker once the ecosystem starts to flourish.
I see a bunch of posts about how Ethereum and Polkadot can thrive together, but are they not both L1 competitors?
They are competitors. Both have their strategies, and both have their strengths (tech vs time on the market) but they are clearly competing in my eyes. Which is a good thing, Apple and Samsung competing in the cell phone market just leads to more innovation for consumers. You can still invest in both if you like.
Edit - link to post and the rest of the conversation: https://www.reddit.com/ethfinance/comments/iooew6/daily_general_discussion_september_8_2020/g4h5yyq/
Edit 2 - one day later PolkaProject count is 210. Devs are getting the hint :)
submitted by redditsucks_goruqqus to polkadot_market [link] [comments]

AMA RECAP with CHOCOSWAP.

Dated: November 12th 8 pm GMT +7
Venue: t.me/DeFiProjectAMA Community
Guest: Shawn You
https://t.me/envyfly
Ok, my name is Shawn You. I was once served as PR director of NEO, Ontology and be responsible for domestic and overseas marketing and public relations.
Project Telegram: t.me/ChocoSwap
Host: Anita Williams & Amanda Simon
The AMA will be in 3 Phases
1st Phase: Questions will be from Team.
2nd Phase: Questions from Twitter
3rd Phase: Questions from Telegram Community.
1st Phase:
Questions will be from Team!
Anita Williams:
Q1. Will you please decribe yourself and your CHOCOSWAP PROJECT?
Shawn You:
Ok, I’ve just described myself. And, Chocoswap is the first cross-chain decentralized exchange on the Ontology, aims to solve the existing issues in the DEX sector by providing instant transactions, lower fees, cross-chain asset exchange, improved user experience, and many other benefits.
Anita Williams:
Q2. What is the concept behind the creation of the project "CHOCOSWAP"?
Shawn You:
mm.. Ontology had developed the technology of cross-chain, but they didn’t have a DEX right now. So our team liked to build up a DEX base on Ontology , then had the idea of “Chocoswap”. Chocoswap, sounds close to "Ontology". That’s the suggestion they gave us.
Anita Williams:
Q3. How can we get CHOCOSWAP tokens? Does your project include farming or just we say staking?
Shawn You:
Yes,you could join in our pre-sales for Choco. The 1st round of presale has just begun from Nov. 10th. Pleast refer to https://www.reddit.com/Chocoswap/comments/jsaaq7/chocoswap_preseed_announcement or our official telegram group https://t.me/chocoswap for details. Our project includes farming. We will have the Chocoswap DAO token VNLA, and the initial set of mining pools are as following:
Choco-USDT (2x reward) - initial VNLA is 20,000, and the total will be 40,000; VNLA-USDT (1.5x reward) - initial VNLA is 15,000, and the total will be 30,000; DAI-USDT - initial VNLA is 10,000, and the total will be 20,000;
Anita Williams:
Can you give us an overview of tokenomics and roadmap to see where yield has gone and achieved its success? Can you tell your mitigations to avoid market crash from team dump?
Shawn You:
In the market, different DEXes are coming up with their incentive mechanisms, such as SushiSwap, which offers SUSHI as an additional reward for liquidity providers. However, after analyzing SushiSwap’s token economy, several common flaws of DEXes arise:
Team reserve: SushiSwap’s founder keeps 10% of each SUSHI distribution, a time bomb for the sustainable development of the ecosystem;
Staking risk: The protocols require users to stake LP tokens and earn profits;
Token economy: Existing protocols mess up the DAO and utility tokens, which could destroy the entire ecosystem;
Single asset swap: Since most of the protocols are based on Ethereum, meaning they only support ERC-20 swaps;
Low speed and high costs: Due to Ethereum’s underlying technology, transactions on the swap protocols are relatively slow and expensive.
To solve this dilemma, Chocoswap creatively applies a dual token model (Choco and VNLA). Choco is the utility token in the ecosystem, while VNLA is the governance token in the decentralized autonomous organization.
Chocoswap will follow three versions to accomplish.
V1 would like to adopt Uniswap’s elegant core design. Chocoswap has added community-oriented features to improve the design of the protocol. V1 will be launched in December,2020.
In V2, Chocoswap will conduct a liquidity migration, which will migrate all the liquidity tokens staked Chocoswap contracts.V2 will be launched in 2~3 months after V1.
V3 will be a fully cross-chain decentralized exchange built on Ontology. Meanwhile, Chocoswap will build more financial products, including decentralized futures, options, etc., to meet with diversified demands, and will be launched in the middle of 2021.
As for the second question, the tokens for team and advisors will only be released 10% after listing on the exchange, and the rest would be gradually unlocked within the next 5 years.
Anita Williams:
What are the main features you would recommend to us? What are the application that "CHOCOSWAP" target in the future?
Shawn You:
Chocoswap has features like cross-chain swap, order book, transaction mining, decentralized referral program, etc. That will be different from other DEXes.
As for the goal, we’d like to make Chocoswap the biggest cross-chain swap on Ontology with a large number of users, to provide a convenient, smooth transaction with lower fees and higher speed.
1st Phase END.
2nd Phase:
Questions from Twitter!
Amanda Simon:
Q1. @SweetDaisy1995
Are you planning to burn or buyback your tokens from the market in the future? What happened to the unsold tokens?
Shawn You:
Firstly, in the pre-sale round, the unsold Choco will be burned directly.
Secondly, there will be a buyback& burn mechanism while V2 is launched.
50% net profits will go to Choco buyback & burn and 50% net profits will be rewarded to Choco holders.
Amanda Simon:
Q2. @CCryptojenny
What is the risk strategies or your preemptive measures does "Chocoswap" use to ensure that ny deposits are always safe well managed liquid and depkoyed in the most favourable positions? Do you use centralized entities protocols?
Shawn You:
Chocoswap is a decentralized exchange. User assets will be stored in smart contracts and kept safe. That’ll be a complete decentralized way.
Amanda Simon:
Q3 . @kinymuem
All platform that use a SWAP mechanism, must affront 2 issues, the low Liquidity ( that cause Big spreads between orders) and Slippages, so can you tell me how you will solve this instrinsic limitations?
Shawn You:
We will bring in external data sources through Oracle to decrease the price gap and slippage in trading orders as best as we can. On the other hand, we will use order book in our DEX. Chocoswap will be equipped with a decentralized automated full limit order book, which not only gives traders complete control over their orders unlike automated market-making but also automatically executes on-chain order matching. The order book will allow users to submit orders with directions, prices, sizes, etc., which gives users control over their trading. Chocoswap includes lots of optimization in the order book system to make it simpler and more efficient for users.
Amanda Simon:
Q4. @Albhie
If you were to summarize your project in one word, what would it be?
Shawn You:
One word.... I think it’s "profitable"
Amanda Simon:
Q5. @bimasuryaatmaj1
The Ethereum blockchain has some problems with transaction speeds and high gas fees, but why is $ Choco using the Ethereum blockchain? And how do you react to that?
Shawn You:
We’ve just noticed the problem, so we will build up on Ethereum at first then migrate to Ontology network for higher speed and lower fees. Collabrate with Ontology will help us solve these problems.
2nd Phase END
Final Phase:
Questions from Telegram Community!
@Chocholateboy
Is your project is fully decentralized and is there some risk of centralization in the future?
Shawn You:
Yes, it’ll be fully decentralized.
@Chocholateboy
As I am a developer with knowledge of programming languages such as solidity, C ++, Java etc., can I create Dapps on your platform ? And HOW easy to create dapps on you platform???
Shawn You:
Yes. Our platform is open to the developers. All of the new concepts, technology and products are welcome.
@popi999
Do you have any new partneship recently? And what advantage of this partnership to the project?
Shawn You:
Actually we’ve just contacted some big exchanges like Binance, MXC for co-operation and big funds to invest. Ontology will provide strong tech supports as well.
@syanamii
Over the past months we have seen many yield farming projects that are just clones or copies with a few changes to Yam or sushiswap. What is your plan to attract liquidity from the mainstream yield farms that have launched to date?
Shawn You:
Good question. Frankly, our purpose is to make a big DEX with high flows. Liquidity mining is a way of attracting users. At first, we will have about 100,000 users from ONTO wallet. Then, we’d try hard to attract more users from ETH Dexes to our cross-chain Chocoswap.
@jeckkawis
As Education for crypto currency is necessary nowadays , what’s your plan to to attract those people who don’t know about cryptocurrency? If anybody thinks your project really likes a scam project, and they can’t trust this project. How do you make them believe in your project?
Shawn You:
Firstly, we will provide users from blockchain industry with convenient and low-cost transaction service; Secondly, we consider DEX will be a trend for financial market in the future. More and more people will use Bitcoin or Altcoin to trade, besides their Fiat currency transaction, for some inflation or other factors.
Final Phase END
submitted by Busy_Brain1 to Chocoswap [link] [comments]

IPFS— The New-gen Tech Revolution, or Another Illusion?

IPFS— The New-gen Tech Revolution, or Another Illusion?
Founded in 2014, after 6 years of R & D as well as its expansion, and after nearly a year of extensive testing and preparation, IPFS (Interplanetary File System) was officially launched on the afternoon of October 15, 2020, UTC time. 12 hours after the mainnet went online, Its token price fluctuated between 50~70 USD/FIL. However, panic and pessimism began to spread between the IPFS community and FIL token holders. Based on the total amount of FIL (2 billion) and the unit price of 50 US dollars estimation, its market value has exceeded 100 billion US dollars, second only to BTC. As such a mega valued IPFS/FIL went online, if there is no enough application to support, the selling pressure after the FIL is gradually unlocked will become huge. According to calculations, on the first day of the mainnet launch, there will be 239,000 FILs to be sold. Assuming that the unit price is 30 USD, the released circulation will be 8 million USD. Assuming the unit price remains unchanged, the market will usher in a similar value on the 10th day. With a release amount of 15 million USD, it is very likely that the corresponding token price can be supported.
IPFS is a network transmission protocol designed to create persistent and distributed storage and sharing of files. In terms of its current active projects and companies, IPFS has added more than 5 billion files, involving multiple industries, and there are also many blockchain companies using this technology. When the IPFS mainnet and its Filecoin goes online, the market value will be based on the applications brought by the IPFS network. After Bitcoin and Ethereum, Filecoin is an upstart in the blockchain industry with a revolutionary technological breakthrough. The market predicts that Filecoin’s market value will surpass Bitcoin. Now let us analyze this project together that was given high hopes:
IPFS major features and disadvantages
The basic application of IPFS, Filecoin’s financial attributes and its incentive mechanism make it a very exciting global collaborative open source project. On this basis, the data of all mankind is stored in the IPFS network, and no one can tamper with it.
This magnificent scene provides at least three values ​​for us:
  1. It creates a storage network service that is license-free and trust-free. This is very important. When you want to access a digital file, you don’t need to get approval or filing from any organization, and strict certification. As for non-centralized trust, it does not require user to trust the supplier that provides storage services, which significantly reduces the cost.
  2. The successful application of IPFS will most likely enable all idle storage resources in the world to be gathered to form a network and be effectively used, and such a network is unprecedented.
  3. Through such a model, network redundancy can be effectively reduced, and the complete separation of data can be achieved. There is no need to store files in a fixed location, only the content needs to be stored in an IPFS and Filecoin network.
However, Plentiful in ideal yet bony in reality. The design flaws of the IPFS project make it difficult to truly apply in the practical environment. Its design flaws mainly focus in the following aspects:
  1. Cannot support hot data storage.
Based on the principle of data timeliness, the higher the frequency of data access, the greater the value of the data possess. At present, IPFS only supports cold data storage scenarios. The lack of support for network transmission makes it impossible to establish a transmission network for hot data, which means the lack of the most valuable support for the network.
  1. The disaster tolerance mechanism is missing.
Disaster tolerance means that when an IT system stops working due to an accident (such as fire, earthquake, etc.), the entire application system can be switched to another location so that the system functions can continue to work normally. IPFS / Filecoin does not provide reliable disaster recovery and recovery mechanisms for storage users. Storage miners arecentrally handling disaster recovery backup and recovery works, resulting in an increase in storage space redundancy by 2–3 times.
  1. The storage performance is reduced by more than 60 times.
The IPFS data verification mechanism is too ideal and complex, and its storage performance is more than 60 times lower than that of a traditional centralized storage system. 1TB files usually need to be verified for more than 10 hours and cannot be stored normally and efficiently.
  1. Centralized technology architecture.
IPFS requires pretty advanced hardware, which leads to a very high threshold for joining its storage network. At present, only specialized storage devices can join the IPFS network as storage nodes. This means that IPFS initially advertised to users that connecting ordinary idle storage and reducing storage costs, has become a flubdub. It is difficult to store the entire network in a centralized structure in a disguised form, which cannot greatly reduce the storage cost of the entire network and ensure the security of the entire network.
  1. Due to the lack of the decentralized governance mechanism, its governance is too despotic, leading to a certain harm to the participated communities.
The above are the main obstacles currently hindering IPFS and Filecoin. The good news is that some of them can be improved and perfected, while some are design mechanism problems and cannot be fixed. Let’s take a look at another project initiated in the tech circle in 2017 — -HOP:
What is HOP
The HOP protocol provides a decentralized and completely anonymous traffic service for people all over the world based on block chain. HOP combines P2P network transmission and block chain technology to establish a block chain micro-payment protocol based on the block chain transmission encryption protocol between P2P network bandwidth contributors and bandwidth users, and merge it into traffic mining. In the mining pool side, the whole protocol is built on the main network, which has Micro Payment and mining functions. In addition, HOP also supports traffic mining of ERC20 in any currency. So far, HOP is the only protocol that combines the above functions and is officially available in commercial application. It can provide terminal nodes for secure access to decentralized networks.
HOP features and comparison with IPFS
HOP and IPFS have certain similarities. The following table is a comparison of the two projects in terms of technology and application characteristics:

https://preview.redd.it/mbz5t50otdy51.png?width=1178&format=png&auto=webp&s=09761948afa3e1c13141734c51f5bb3ddc68ab4e
Why HOP might be a phenomenal project in the future
Compared with the disadvantages of IPFS which are not supporting for hot data storage, low storage efficiency, low disaster tolerance and the high threshold of providing storage capacity, The advantages of HOP are summarized as follows:
  1. High operating efficiency.
The smart micro-payment system runs payments with unlimited TPS, and the efficiency is 90% higher than Ethereum.
  1. High level of open source. Supports all ERC-20 token access.
  2. Low threshold of participation.
Any participant who has a certain fundamental knowledge of computer science and network technology can set up mining pools and miners.
  1. High scalability.
It can be combined with Starlink satellites, repeaters, sim/esim cards and mobile phones in actual application scenarios to form a next-generation distributed interconnected communication network globally.
At present, most of the participants of HOP are top tier tech specialists, famous investors and politicians with global vision. We believe that projects like HOP, due to the open source and far-sighted technical foundation, which can not only achieve internal self-consistent circulation, but also integrate well with external ecology. Just as water conservancy is invisible, HOP has unlimited inclusiveness and scalability, and has a strong platform-level vitality!
We are looking forward to the accumulation of HOP, bringing a revolution in technology and applications to the blockchain and the practical universe!
submitted by Hayley_HOP to HOPVPN [link] [comments]

What is a mining pool? BitLuck Mining Pool - Grow Your Bitcoin NOW! Bitcoin & Cryptocurrency Mining Pools Explained  Best ... Bitcoin Mining Pools: How To Generate Bitcoin Using Mining ... Best Bitcoin Mining Pools in 2018

When looking for mining pools, perhaps the easiest way to find a good one is by checking their hash rates. Higher hash rate means that the pool operates at a faster rate, thus increasing the chances of profit. Here is a list of the best five Bitcoin Cash mining pools in comparison, based on their hash rate distribution, where you can see their market shares, locations, reward systems, and fees ... For example, the actual block reward for bitcoin now is 12,5 BTC with a high price in USD per BTC. Now, you can hope to be lucky and become the one winner in a million participants or simply join one of the best mining pools and combine all your hashing power to increase the chance of earning something. In other words, the reward is split between all miners contributing to the pool. This ... A good way to mitigate such risks is by joining a more veteran, established pool. Make sure to also ... This small Bitcoin mining pool offers a PPLNS payment model, charging a 0.9% fee. With regard to payout, per each block found you will need to wait +101 block confirmations to get paid, which might take some time. The pool’s interface could do with an update as it’s not the most user ... The Bitcoin.com mining pool has the lowest share reject rate (0.15%) we've ever seen. Other pools have over 0.30% rejected shares. Furthermore, the Bitcoin.com pool has a super responsive and reliable support team. After mining enough Bitcoin you will be able t0 cash out from the mining pool. You’ll want to send your hard-earned Bitcoin to a wallet. If you are unfamiliar with wallets, they are software that runs on devices that protect your Bitcoin with cryptography. They also typically have interfaces making it easy to buy, send and receive Bitcoin.

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What is a mining pool?

BTC.com is a popular block explorer bitcoin mining pool. This tutorial will demonstrate how to mine bitcoin on btc.com mining pool. #bitcoin #miningpool #cry... What is a mining pool and why is it best to mine Bitcoin and other cryptocurrencies on mining pools? Here is our review and explanation of mining pools, how ... Best or Worse Zcash / Bitcoin Mining Pool - Slushpool Review - Duration: 6:49. VoskCoin 13,071 views. 6:49. Choosing The Right Pool To Mine On - Crypto Beginners Guide #4 - Duration: 11:29. There are two option mining solo or mining pool .This is the top 3 bitcoin mining pool that available to join. 1)GENISIS MINING *SMART *PROFITABLE *GOOD PRICE 2)BITCLUB NETWORK * ONE OF BIGGEST ... Today we look at the top 4 bitcoin mining pools and determine which one is the best. Fiat to Cryptocurrency EXCHANGES 1) Coinbase - Buy Cryptocurrency With Fiat → BTC-BCH-ETH-LTC » Registration ...

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