Lot's of vigorous debate here lately. Excellent to see, especially where it is technically focused and rises above the ad hominem.
Some clarifications are needed though.
Bitcoin Unlimited as an organization is a friend and collaborator of the ABC team, and XT, Bitcrust, nChain's researchers, BitPay's developers, the Bitcoin Cash miners, and everyone else who is actively advancing a scalable Bitcoin. That scalable Bitcoin is Bitcoin Cash, which is the inheritor of the original Satoshi vision for a global peer-to-peer currency.
BU's official position is limited to just a few venues:
1). bitcoinunlimited.info
website
2).
https://bitco.in/forum/forums/bitcoin-unlimited.15/ forum for BUIP evolution
3) @bitcoinunlimit
twitter feed
4) Academic research papers co-authored by BU officers representing BU, can also be regarded as authoritative
Venue 2 is further limited to the BUIP list, voting threads and other signed statements by elected officers. Anything else is
personal opinion, which includes this thread (though for completeness sake, I will sign this post.)
@deadalnix, and others who feel aggrieved in the development debate about OP_GROUP, please don't take the personal views of BU members to be BU policy. BU policy is only in the Articles of Federation and the passed BUIPs, which is done in a very public way so interested parties can comment and influence decisions, whether BU members or not.
BU members have come together because they are passionate about Bitcoin's blockchain, the shared investment in its ledger, and the wider social goal of global financial freedom and a sound money basis for the world economy. That vision was subverted in 2016 by the Core developers, who embraced a capacity crippling hard-limit in the BTC blockchain. This has led to a collapse in BTC cryptocurrency market share and breathed vast amounts of oxygen onto alt-coins
which have a different genesis block. Hence the BCH blockchain (and its implementations) are a continuation of the pre-2016 onchain scalable Bitcoin.
BU will
not fork the Bitcoin Cash blockchain over any software change unless the BU membership pass a specific BUIP with a majority vote. No such BUIP exists, and I doubt one would get quorum.
The BUIP for OP_GROUP is only about a new OP code. So it needs to be implemented by HF only with development and community agreement in a HF event, such as that proposed for May. This, of course includes ABC agreement.
It could be delayed until the next HF (November) pending further refinement and potential development community agreement. It can also be implemented sooner by BIP9-type soft-fork as a best endeavour to seek miner and ecosystem verdict on a development community impasse.
What we see with OP_GROUP is the problem of squaring the circle of permission-less development + development collaboration. It is not going to be the last change which finds very heated debate. One lesson from this process is that we can never have enough visibility about proposed changes, and community discussion is absolutely essential to a healthy development environment. The working groups are a big step forward, and there are a lot of observers, and even crypto-news media watching the discussions. This is improving visibility today.
@Dusty and
@bitsko hit the nail on the head. The metric for success is
adoption.
Whatever we can do to improve adoption has to be our guiding principle. We cannot always know which changes will advance adoption the most, so we have to be working on several fronts at once and be open-minded about how the ecosystem will employ onchain software improvements.
It is only 3.5 weeks until the Satoshi's Vision conference. This is a major event for advancing Bitcoin Cash, and a good opportunity to resolve development issues face-to-face, and reaffirm friendships.
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Bitcoin Unlimited official venues list 26 Feb 2018
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