Bitcoin Mining Difficulty Rises 4.16%...Ninth Adjustment This Year

Bitcoin mining difficulty rose by 4.16% to 132.76T as of 16:09 UTC on May 19 at block height 967,680, according to Bitcoin network data from mempool.space. This marks the ninth upward adjustment out of 19 total difficulty adjustments this year, with ten being downward revisions.

Bitcoin automatically adjusts mining difficulty every 2,016 blocks (approximately two weeks) based on hash rate levels to maintain an average block creation time of 10 minutes. An increase in difficulty means more computing power and time are required for the same Bitcoin reward, which is viewed as a positive fundamental indicator for blockchain security.

The network's average hash rate stands at 930.51 EH/s, down from last week's 986.70 EH/s. The weekly average hash rate is currently at 927.76 EH/s. Hash rate reflects the computing power invested in the network and indicates mining participation levels. A decline can occur when mining profitability decreases due to falling Bitcoin prices or rising operational costs.

The average block creation time was recorded at 11 minutes and 30 seconds. The next difficulty adjustment is expected to lower the figure to 125.45T, a 5.51% downward revision, scheduled for May 22 after a 22-hour interval.