… in the Book of Bitcoin. There comes a time in every story when the characters develop, evolve, die, or are reborn. Such is one of those times in the grand adventure which we all started off on 8 years ago. The Bitcoin Cash fork having successfully executed is now free from the oppressive roadmap which was being driven by Blockstream and Core, which would see most of Bitcoin transactions turned into just channel opening/closing tasks for untested 2nd Layer networks better suited for micropayments.
So in that vein, I would like to show everyone that micropayment payment channel applications don’t need to wait for Lightning Networks! Yours.org is a homegrown, build by Bitcoiners, for Bitcoiners, paywall content platform that started off writing their own version of payment channels because LN wasn’t (still isn’t!) ready, then moved onto Litecoin because Bitcoin transactions got too expensive, but now thanks to the low fees on Bitcoin Cash, has moved onto BCC. As such, I would like to support them by moving my blog onto Yours.org on a sort of a trial run. Therefore, this month’s blog will be published there. Yes, you will have to fund a BCC/BCH wallet in order to read the whole article. Yes, it doesn’t seem to support embedding media such as pictures inline yet. But I hope that Ryan X. and team will be able to slowly improve their platform to the level of Medium or WordPress sometime, and it isn’t terribly hard to get your hands on $5 worth of BCC and funding the Yours.org wallet is dead simple. Send BCC and it is instantly credited (no need to wait for confirms).
So without further adieu, I leave you enjoy reading about (and using!) Bitcoin Cash:
Bitcoin is Dead, Long Live Bitcoin! (cash)
If we are going to grow this community, we are going to have to start supporting its own economy, eat our own dogfood, so to speak.
If you haven’t been living under a rock for the last couple of weeks then you know that the whole block size debate is boiling to a close. Segwit2x arose to be a compromise solution, lead by ex-core developer Jeff Garzik, brokered and agreement in New York after the Consensus 2017 conference which had over 90% of the miners and ecosystem in agreement. Since then BIP91 has locked in, which is an effective lowering of the much exalted soft fork consensus threshold of 95%, by which half of the inner circle of core devs felt was deficient. Regardless of how this was on the surface seen to be a ‘lowering of the standards’ it was done anyway and conveniently so, as segwit was not looking like it would ever pass the 95% bar anyhow (ahem. “I TOLD YOU SO” to all the neckbeards out there, and u/jonny1000!). Now that segwit2x/segwit is going to be ‘forced’ by way of 90% of the miners starting to reject non-segwit signaling blocks, this ensures that segwit’s threshold of 95% of last 1000 blocks will be met sometime in mid-August. (yes, you read correct, BIP91 was an 80% majority agreement to come to a 95% agreement by forcing the 20% to agree with you or be orphaned — by force!).
This has set the stage for the drama to follow. For one there is already a growing group of big blockers who have mobilized to fork off the current Segwit2x/Segwit Bitcoin (let’s call this SegwitCoin) who have identified themselves as BitcoinCash. They are a fork of BitcoinCore 0.14.x with Segwit and RBF components disabled, and a 8mb Hard Fork coded to engage at Aug 1, 12:20 UTC time. This guarantees that there will be a ‘big block’ Bitcoin regardless of what happens with the SegwitCoin and the expected in-fighting among the new ‘stewards’ of the main chain (Jeff Garzik and his btc1 team) vs. the old guard which have been deposed (Bitcoin Core, Blockstream). Continue reading
Much about the current Bitcoin splitting debate has revolved around the notion of a hard fork splitting of the network being dangerous. So dangerous, in fact, that core developers have constantly stuck to the argument that the community should trust in their (exclusive) council in order to ensure that we don’t engage in anything that may be unsafe for ourselves. Trust them, they know what is good for us. When libertarians and skeptics around the world hear that they are immediately put on alert.
Most recently an exchange between ex-Bitcoin lead maintainer Gavin Andresen with Core contributor Matt Corallo was especially interesting. Besides the run-of-the-mill talking past each other where Matt seems to ignore points that Gavin clearly addressed (regarding n**2 sighash issues, solved by capping txn sizes to 1mb) the core theme (pun intended) repeated again by Matt was that Hard Forks have no community support (by his own judgement) which is clearly shown by the fact that nobody seems to be giving much attention to the HF proposals in his (exclusive core dev curated) proposal list. Not much surprise here, the standard echo-chamber reality distortion field stuff. What was interesting, was that he once again mentioned the need, nay, the necessity of ‘replay protection’ in ANY hard fork proposal. This is very important point in the core dev platform, as it serves a dual purpose. One which on the surface is ostensibly for the public good, the other may be much more shadowy. Let’s examine what replay protection is, and why we really don’t need it.
So, voting on core’s implementation of Segwit is now enabled, and all 3 of the miners that support core have already cast their vote (2 pools and 1 cloud mining MLM), totalling about 23% of the network. Adoption seems to have stalled (as of 4Dec16) as the rest of the undecided vote remain undecided. Perfect time for an analysis breakdown of segwit, the good, the bad, and the ugly.
Segwit, the [un?]controversial softfork
Segwit has been called a ‘much needed upgrade’ to the network by core proponents, which has a somewhat jury-rigged way of expanding the effective block size of a block. (to 1.7mb)
Let’s first cut through all the marketing jazz and spin that people supporting Blockstream want to put on it and evaluate it on its technical merits alone, addressing its first its pros, then its cons.
This post is a culmination of about a year’s worth of thoughts and research that I have been informally gathering, which started with a simple question that started last year when I first read a piece which was written in the middle of the Bitcoin XT heyday describing what would be so bad about having 2 persistent forks by core developer, Meni Rosenfeld.
Forks are not scary, they are upgrades!
The post described the general understanding of forks at the time, and it was in this context that I wrote my original piece which was very much a pro-Core stance on the dangers of hard forks. I was wrong on some of my assumptions when I wrote that, which I have over the course of the year corrected, but nevertheless that original piece earned me many twitter RTs and ‘follows’ by core devs and supporters at the time (who have mostly now, funny enough, all banned me).