Bitcoin Mining Difficulty Drops for the First Time This Year

Bitcoin Mining

Bitcoin mining is the process of creating new bitcoins by solving a computational puzzle. Bitcoin mining is necessary to maintain the ledger of transactions upon which Bitcoin is based. Miners have become very sophisticated over the past several years, using complex machinery to speed up mining operations.

NEWS

For the first time since November 2021, the Bitcoin (BTC) mining difficulty adjustment has dropped, correcting 1.49%. The move follows a succession of six consecutive positive difficulty adjustments, in which the mining difficulty and hash rate hit all-time highs. The difficulty adjustment for Bitcoin mining posted its first negative adjustment for 2021, dropping 1.5%.

Average Valuation of ETH

The average hash rate over the past two weeks fell to 197.19 exahashes per second (EH/s), making the average block time exceed the 10-minute target at 10 minutes 9 seconds. As a result of the difficulty adjustment, miners competing to solve the next valid block found it marginally easier.

Difficulty in Bitcoin Mining

The difficulty adjustment is one of the Bitcoin protocol’s most prominent features. Every two weeks or 2,016 confirmed blocks, the difficulty for mining a new block “adjusts” based on the average of the past 2,016 blocks, making it easier or more difficult to mine blocks.

From the Bitcoin white paper, Satoshi Nakamoto wrote, “the proof-of-work difficulty is determined by a moving average targeting an average number of blocks per hour. If they’re generated too fast, the difficulty increases.”

Automatic Decreases of Miner

By inference, over the past 2,016 blocks, blocks were generated too slowly at an average of 10 minutes 9 seconds. As a result, the difficulty adjustment automatically decreases and miners will, henceforth, find it marginally easier to solve valid blocks over the next 2,016 blocks. According to Denver Bitcoin, a well-known Bitcoin miner, the -1.49% correction could be the only one for the year.

Bitcoin Mining in China

A correction of 1.49% dwindled compared to the mining dark ages of May to July of 2021, when a ban on Bitcoin mining in China caused a catastrophic drop in the hash rate. Thankfully, it swiftly climbed up over the course of 2021, surging by 31% as countries like Kazakhstan and Canada picked up the slack, proving the network’s resilience.

The Bitcoin mining industry is increasingly competitive, with tech industry players including Intel keen on making a dent in the hash rate and introducing their own miners. As Denver Bitcoin alluded, the 300 Eh/s hash rate could be an attainable goal in 2022, particularly as mining shows growing resilience and geographic flexibility.