Bitcoin Gold is a fork of the Bitcoin blockchain that will occur on October 25, 2017. At the predetermined block height, Bitcoin Gold miners will begin creating blocks with a new proof-of-work algorithm, and this will cause a bifurcation of the Bitcoin blockchain. The original Bitcoin blockchain will continue on unaltered, but a new branch of the blockchain will split off from the original chain. The new branch is a distinct blockchain with the same transaction history as Bitcoin up until the fork, but then diverges from it. As a result of this process, a new cryptocurrency will be born.
The purpose of Bitcoin Gold is to make Bitcoin mining decentralized again. Satoshi Nakamoto’s idealistic vision of “one CPU one vote” has been superseded by a reality where the manufacture and distribution of mining equipment has become dominated by a very small number of entities, some of which have engaged in abusive practices against individual miners and the Bitcoin network as a whole. By changing Bitcoin’s proof-of-work algorithm from SHA256 to Equihash, all of the specialized SHA256 mining equipment will be obsolete for mining the Bitcoin Gold blockchain. Thus, Bitcoin Gold will provide an opportunity for countless new people around the world to participate in the mining process with widely-available consumer hardware that is manufactured and distributed by reputable mainstream corporations. A more decentralized, democratic mining infrastructure is more resilient and more in line with Satoshi’s original vision.
The Bitcoin Gold (BTG) initial coin distribution method is exactly the same as that used by Bitcoin Cash (BCH). All Bitcoin holders who possess BTC private keys on October 25 (block 491 407) will receive Bitcoin Gold on the rate of 1 BTC = 1 BTG (If you have 20 BTC you will receive 20 BTG). You need to control BTC private keys in order to make Bitcoin Gold transactions.
Any secure Bitcoin wallet that gives the user exclusive control of the cryptographic private keys is a suitable location to store your coins prior to the October 25 fork. Some wallets may offer you direct access to your BTG, while others may require you to take additional technical steps. Verified wallets that support BTC and BTG side-by-side will be listed on the Bitcoin Gold home page. We will publish guides for retrieving BTG from the most popular wallets, including Bitcoin Core, Electrum, Mycelium, hardware wallets, paper wallets, and more.
http://btcgpu.org/
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