When Genesis Mining a large pool with farms across Asia, Europe, and the US took a poll of its users in June, 87 agreed that an increase was a good idea. I think we can accept 5MB block at most." 18 Armory Yes "This *is* urgent and needs to be handled right now, and I believe Gavin has the best approach to this." - CEO Alan Reiner 19 BitcoinReminder Yes. The larger the hash-rate a single miner controls, the more centralized Bitcoin becomes and the more trust using Bitcoin requires. The block size limit entered the world innocuously enough. This limit was effectively around 500-750k in serialized bytes, and was forgotten until 2013 March. Bitcoin, statistics on "Bitcoin cryptocurrencies, the most important statistics, bitcoin as investment. Much has already been done, but" a number of key problems still stand the authors of the open letter. Though the bitcoin ecosystem is undergoing big changes, whether the underlying code itself is altered remains to be seen. But in the letter they report that they will look for solutions only together with other members of the bitcoin community. There is also the concern that introducing this change to Bitcoin through an hard fork will create instability, which could give way to complications like a split in the network resulting in two blockchains. Agree with @gavinandresen" - CEO Peter Smith 22 "Scaling #bitcoin is a big deal. This is the approved revision of this page, as well as being the most recent.
Blockchain, size - Blockchain
To insiders, the stakes are high, tribal lines are drawn, and crossing them risks your reputation among your peers. There are also reasonable arguments for the concervative side that belives blocks should be limited to. Cryptocurrency, bitcoin is the biggest name in cryptocurrency in terms of both price index and market capitalization. The miners had a choice - either not to change anything and stay with the size of the block of 1 megabyte, or fully accept Bitcoin XT, based on the ideas of Andrisen and hirn. The practical maximum size for a block containing solely Segwit transactions can only be estimated. Peter Todd, one of the Core developers in support of this short-term solution, says it will give bitcoin block size the market an incentive to come up with real solutions to scaling bitcoin. Some of those features may be useful to improve scaling for example, the softforks needed for Lightning but sidechains themselves dont. Arguments in opposition to increasing the blocksize. This, the thinking goes, will also increase miners incentive to process transactions, which will benefit the health of the network. 9 BIP 100 Change block size limit based on miner votes, but don't leave the range (1MB, 32MB) without a softfork or hardfork respectively. The most important statistics, bitcoin ATMs, the most important statistics. "Congestion" concerns can be solved with mempool improvements including transaction eviction.
Block size limit controversy, bitcoin, wiki
In support of the Gavin's 20Mb block proposal." - CEO Aaron Voisine 30 BTC Guild Yes "Needs to happen, but needs future expansion built in at a reasonable rate." - Eleuthria 31 Yes: " will support the 20MB block size" 32 CoinBase. The limits are B * 3 (1000000B 0B) through B * 3 (1B 3999996B). Agree with @gavinandresen" - CEO Peter Smith 27 "Scaling #bitcoin is a big deal. Faced with doubts about the need for such changes, Mike hirn decided to implement the development and create a new version of bitcoin, Bitcoin XT, based on BIP101. Satoshis intent remains a debated topic, yet the parameters effect is clear it limits the size of a block, the size of the batch of updates to the global ledger. Pretty much all of bitcoins wallets are on board, including Coinbase, fo and Xapo, with the exception of CoinKite and GreenAddress. From this point forward, the 1 MB limit became the effective limiting factor of the block size for the first time. Bitcoin XT Bitcoin XT logo Main article: Bitcoin XT Bitcoin XT was an alternative client that became notorious when it adopted BIP 101, which would direct an increase to 8 MB after both January 11, 2016 has passed. What makes it unique? Show more, source, more information, other statistics on the topic.
In Bitcoin Core.15.1 the default value for blockmaxweight in block creation is 3996000B. On the flip side, those who see the larger problem as a more immediate danger are driven by a fear of practical failure that will drive away users. The fact that some solutions that do not require bigger blocks or an hard fork to take place in order to increase scalability, like segwit and sidechains, many claim that a bigger block size will not be necessary. A maximum block size limit of 1MB was added. Arguments in favor of increasing the blockchain block size edit, more transactions per second, off-chain solutions are not yet ready to take off the load from the main blockchain. Contentions, increased blocksize will leave space for extensions like Mastercoin, Counterparty, etc.
Bitcoin blockchain size Statistic
Positions against these larger blocks do not necessarily imply that they are against an increase in general, and may instead support a smaller and/or gradual increase. In 2010, an explicit block size limit of 1 MB was introduced into Bitcoin. For anyone using a small amount bitcoin to pay for a day-to-day purchase like a cup of coffee, this would mean a long, awkward wait at the counter and a lukewarm latte. History On October 3, 2010, Jeff Garzik published a patch that immediately increases the block size to 7MB. Risk of catastrophic consensus failure 1 An emergency hard fork that can achieve consensus can be deployed on a short time period if needed. For them, the continued cheap use of the blockchain is a necessity. This should cause the fee market to once again require a block size limit to exist. The authors of the letter Express confidence that"working together, we will be able to agree on a better way of action.". 8 The patch had no users, but it was the earliest attempt at increasing the block size through a hardfork. Technical discussions, sometimes heated, have always focused on improving bitcoin.".
See also: Scalability FAQ, originally, Bitcoin's block size was limited by the bitcoin block size number of database locks required to process it (at most 10000). There is no benevolent dictator in Core that can override the rest of the team. The bitcoin blockchain is a distributed database that contains a continuously-growing and tamper-evident list of all Bitcoin transactions and records since the date of its initial release in January of 2009. Increase the block size." - Nic Cary 28 Blocktrail Yes "We'd love to see BIP101 with 4mb start, alternatively BIP100 with something to deal with the 21 attack could be good too." 29 Breadwallet Yes ". Changing a constant is not the hard-part. Those behind the block size increase see it as an immediate patch imperfect, but necessary. However, as proposals and counterproposals emerge, the question of the currencys future remains. Luke Jr, one of several Core developers involved with Blockstream, recently comment on Reddit : Sidechains arent about scaling, theyre about improving bitcoins functionality.