What is Bitcoin Gold?
Bitcoin Gold hopes to change the paradigm around mining on the Bitcoin blockchain. According to the founders, the Bitcoin blockchain has become too centralized. Large companies with huge banks of mining computers now mine the vast majority of Bitcoin. For the founders of Bitcoin Gold, having large companies control the Bitcoin network defeats the purpose of a decentralized ledger and peer-to-peer currencies.
Decentralizing the Bitcoin Blockchain
In the very early days of Bitcoin, ordinary computers verified and completed the proof of work needed to power the Bitcoin blockchain. However, the past several years have seen rapid development in the hardware used to mine Bitcoin.
What started as normal computers on the original Bitcoin network soon graduated to specialized rigs with graphics processing units (GPUs) installed to hash the proof of work faster.
SHA-256 vs Equihash
The fundamental change in Bitcoin Gold is choosing a different hashing algorithm that makes proof of work more difficult for ASICs. This is accomplished when a hashing algorithm requires more memory (RAM) to complete. Since ASICs are about pure processing power, requiring more memory bottlenecks their processing ability. This makes small-time mining on GPUs competitive once again.
Who Received Bitcoin Gold?
Since Bitcoin Gold is a fork of the original Bitcoin blockchain, everyone who owned BTC before the fork received the same amount of BTG, at a 1:1 ratio. You didn’t need to do anything special to receive the BTG, but claiming it may have gotten tricky depending on how you had your wallet set up.
How to Mine Bitcoin Gold
If you’re interested in how to mine Bitcoin Gold, we’ve got good news. The set-up process is relatively simple, and you mine with just a GPU – no ASICs required.
First, you need to join a mining pool. You’ve got over ten to choose from with pool.gold as one of the most popular options. Next, download the mining software from the pool that you joined. Pool.gold has mining software available for NVIDIA and Radeon.
When Did It Go Live?
The Bitcoin Gold hard fork occurred on October 24, 2017, with block 491,407 on the Bitcoin blockchain.When that happened, Bitcoin Gold took a snapshot of all the balances and transactions on Bitcoin up to that point. The new blockchain began from there.
Is Bitcoin Gold a Competitor to Bitcoin?
Although Bitcoin Gold is a hard fork of the original Bitcoin blockchain, it’s not really a competitor to Bitcoin. While other hard forks, like Bitcoin Cash, cannibalized some miners from the Bitcoin network to work on the new blockchain, Bitcoin Gold’s anti-ASIC algorithm means virtually none of Bitcoin’s current miners will want to switch to mining BTG.