More than 30 Bitcoin Core developers and contributors have signed an open letter to the bitcoin community about the process of reaching a technical consensus for bitcoin scalability.
The letter follows weeks of heated debate regarding whether the network should be augmented to allow for more transactions to be processed per block. The current version of Bitcoin Core processes blocks approximately every 10 minutes, with a data limit of 1MB.
Andresen and Hearn are separately pursuing an implementation of the bitcoin network called Bitcoin XT. Bitcoin XT would raise the block size limit to 8MB, with this limit increasing over time, and has emerged as an alternative to Bitcoin Core.
Though Bitcoin XT is not referenced in the letter, it begins by claiming bitcoin creator Satoshi's intention was for bitcoin's code to be continually improved through a process of "review and cooperation".
It goes on to say:
The authors sought to make the case that Bitcoin Core has made already significant improvements to address scalability, including improving network efficiency and algorithmic scaling.
Further, the letter sought to frame alternative versions of the bitcoin network as those that deviate from an existing, already successful process that has seen the network grow to hold $3.3bn in value.
"There will be controversy from time to time, but Bitcoin is a security-critical system with billions of dollars of users’ assets that a mistake could compromise," the letter reads, cautioning:
Many of bitcoin's devs and contributors will be attending two open workshops, called Scaling Bitcoin. The first is being held in Montreal on 12th-13th September and the second workshop is planned for early December in Hong Kong.
The event mirrors others held by the usually decentralized bitcoin community, including a summit of key bitcoin mining groups held at last year's CoinSummit London. That event, held at the time of broad concern over mining pool centralization, led to a commitment by then-market leader Ghash to commit to reducing its scale.
Overall, the message sought to convey that such an approach to a network solution would represent the community "working together" in a manner that has not been pursued by other solutions.
The letter concludes:
The full letter can be viewed below.
Additional reporting by Pete Rizzo
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