Bitcoin Mining Difficulty has set a new all-time high (ATH) with a recent 4% jump.BTC Difficulty is a metric that tracks the difficulty of mining blocks on the Bitcoin blockchain.The Difficulty adjusts roughly every two weeks based on miners' activity to maintain a constant block time of 10 minutes per block.The increase in Difficulty is a response to the Hashrate reaching a new all-time high on its 7-day average.