About block 901,441
Bitcoin block 901,441 was mined by SpiderPool on June 16, 2025 at 2:05 AM UTC, 8 min 8 s after block 901,440. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,355 transactions in 0.67 MB (41.4% 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 0.0105 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1355 BTC for this block.
Block 901,441 is number 290 of 2,016 in difficulty epoch 447; 1,726 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,559 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. SpiderPool found 77 blocks in the week before. Today the block has 74,447 confirmations, so it is settled beyond any practical doubt.