Saturday 21 July 2018

The Bitcoin Reformation

https://bitcoincraze.xyz/the-bitcoin-reformation/-

Bitcoin has so far proved incapable of scaling up to handle the transaction volumes of the mighty Visa. The Segwit extension implemented last year brought some relief to clogged mempools and astronomical transaction fees, but nowhere near enough to solve Bitcoin’s scaling problem. The plan to double the block size after Segwit (known as Segwit2x) was abandoned after it became clear that the majority of the miners were not going to support it. After all, as The Economist presciently pointed out some months previously, they had no incentive to do so.


To make matters worse, the Bitcoin community has divided into two factions, apparently permanently. A hard fork in August 2017 gave each faction its own coin. The newcomer trades as Bitcoin Cash (BCH), while the continuing chain trades as Bitcoin (BTC).






Berlin, Germany – April 10: In this photo illustration a coin of the crypto currency Bitcoin stands on a hard disk on April 10, 2018 in Berlin, Germany. (Photo Illustration by Thomas Trutschel/Photothek via Getty Images)





Each community insists that its coin is the “true Bitcoin”. Here is what Bitcoin Cash’s website says about the reasons for the hard fork:



Some of the developers did not understand and agree with the original vision of peer-to-peer electronic cash that Satoshi Nakamoto had created. Instead, they preferred Bitcoin become a settlement layer.


Many miners and users trusted these developers, while others recognized that they were leading the community down a different road than expected.



So, according to Bitcoin Cash, Bitcoin (Core) has abandoned Satoshi’s original vision. By refusing to raise the block size limit, they have prevented Bitcoin’s own blockchain from becoming a serious challenger to existing payments providers. Now, they are compromising Satoshi’s entire concept by adding a second layer of transaction processing off the main blockchain.


But Bitcoin Core developers say that the block size limit was imposed by Satoshi himself:



Satoshi added the 1M consensus limit in 2010, intentionally set above the free market fee range. This artificial ceiling acts against network DoS, raising the cost of attack. Setting the limit above free market range resulted in a safety limit reasonably free from politics.



We now know that the limit is no longer “above free market range” – indeed, has not been since about 2015. It is hard to imagine a more politically-charged debate than the fierce argument over whether to increase the block size, and if so, by how much.


However, Bitcoin purists insist that since Satoshi set the limit, it must stay. And other Bitcoin aficionados are perfectly happy for the block size to remain restricted, because they see Bitcoin becoming a scarce valuable asset underpinning a transaction processing layer – a digital gold standard.  For this, they claim support from Satoshi’s own writings. Satoshi seems to have disliked fiat currency and preferred a gold standard.


Thus, both factions claim to have Satoshi’s “true vision.” And the fight between them has become bitter and personal. It doesn’t even seem to have much to do with the technology any more. The technology is happily developing along two different paths: Bitcoin developers are briskly proceeding with their second layer, known as the Lightning Network, while Bitcoin Cash, which raised the block size to 8MB immediately after the hard fork, is just about to quadruple it to 32MB. But as the technology diverges, the war of words is becoming ever more intense. Here, for example, are Samson Mow (BTC) and Roger Ver (BCH) biting lumps out of each other at the recent Deconomy conference:


On Twitter, the battles are even fiercer. Both sides are evangelical in their commitment to their coin’s cause and utterly intolerant of criticism. Any attempt to discuss the relative merits of the two coins quickly degenerates into name-calling.


Source: https://www.forbes.com/sites/francescoppola/2018/05/11/the-bitcoin-reformation/


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