Ghash.io: We Will Never Launch a 51% Attack Against Bitcoin
CEX. IO, the operating exchange for the largest bitcoin mining pool Ghash.io, has issued a new statement to address community concerns regarding the growing amount of the pool's bitcoin network hashing power. The post marks the first time since Ghash.io began rapidly approaching 50% of the network's hashing power that CEX. IO has issued a statement on the mining pool's growing size and influence over bitcoin's core infrastructure. Should Ghash.io reach and maintain 51% of the bitcoin network, the mining pool would theoretically be able to perform certain actions uncontested, such as double....
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The bitcoin community endured a scare earlier this week when mining pool GHash. IO's hashing market share reached a whopping 42%, leaving many wondering if the potential was there for the pool to carry out a 51% attack on the bitcoin network. Scores of users took to bitcoin-related boards and pleaded for miners in the GHash. IO pool to join another pool, in order to bring GHash. IO's market share down. It worked. As of Friday, data provided by Blockchain.info indicates GHash. IO is now at 28% hashing market share in the past twenty-four hours. Undoubtedly an immense improvement, but many....
Many are uncomfortable with Ghash.io's large percentage of total network hashrate. Update: Ghash.io has responded as expected. Two Cornell researchers that have been trying to poke holes in Bitcoin's network security, Ittay Eyal and Emin Gün Sirer, have taken this opportunity to remind the Bitcoin community of many other theoretical attacks that can occur with a centralized Bitcoin mining network. In fact, many of the theoretical attacks described would arguably be more likely than a blatant 51% attack. However, any attack, no matter how subtle, could be detected on the blockchain and the....
Bitcoin Mining Pools will meet to discuss a permanent solution to the threat of a 51% attack. In response to community concerns, Ghash.io has posted to Cex.io's blog regarding the threat of a 51% attack presented by Ghash.io's rapid growth, as promised by Jeffrey Smith. In their blogpost, Ghash.io restated their "intention to help protect and grow the broad acceptance of Bitcoin and categorically in no way harm or damage it." In the same breath, Ghash.io explained that they are firmly against temporary solutions such as the implementing of a pool fee. The still largest Bitcoin mining pool....
Read the press release by Ghash.io here. This is a WARNING to all Bitcoin Miners. We sincerely request that miners using Ghash.io leave the pool for other smaller pools to create a more decentralized Bitcoin hash distribution. The Bitcoin pool Ghash.io has in the last 24 hours had more than 42% of the entire Bitcoin mining power making them the biggest Bitcoin mining pool in the world. If they receive more than 50% of the mining power they will be able to double spend their Bitcoins and possibly destroy the Bitcoin value (so called 51% attack). View the recent hash distribution pie chart....
The bitcoin community has been critical for the past two days of the increasing hash rate of the biggest bitcoin mining pool Ghash which states that it is currently able to process 37.92 Ph/s leading to an estimation of 42% – 47% of the total network hashrate. Ghash has not yet responded to requests for comments. However, in a press release issued in January 2014 to alleviate fears of 51% control of the total hashrate, Ghash, whose hashrate is stated to consist of approximately 45% BitFury ASIC based miners and 55% independent miners, publicly stated in clear terms that: “GHash.IO does not....