About block 901,845
Bitcoin block 901,845 was mined by SECPOOL on June 19, 2025 at 2:26 AM UTC, 8 min 54 s after block 901,844. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,666 transactions in 1.02 MB (66.5% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0225 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1475 BTC for this block.
Block 901,845 is number 694 of 2,016 in difficulty epoch 447; 1,322 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,155 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SECPOOL found 44 blocks in the week before. Today the block has 73,860 confirmations, so it is settled beyond any practical doubt.