About block 922,818
Bitcoin block 922,818 was mined by MARA Pool on November 9, 2025 at 4:21 AM UTC, 41 seconds after block 922,817. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,858 transactions in 1.75 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0032 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1282 BTC for this block.
Block 922,818 is number 1,507 of 2,016 in difficulty epoch 457; 509 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 127,182 blocks after this one.
Its hash starts with 20 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. MARA Pool found 49 blocks in the week before. Today the block has 50,749 confirmations, so it is settled beyond any practical doubt.