About block 901,599
Bitcoin block 901,599 was mined by SpiderPool on June 17, 2025 at 7:25 AM UTC, 2 min 34 s after block 901,598. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,772 transactions in 1.41 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 5.00 sat/vB in the block before, and all fees added up to 0.0323 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1573 BTC for this block.
Block 901,599 is number 448 of 2,016 in difficulty epoch 447; 1,568 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,401 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. SpiderPool found 76 blocks in the week before. Today the block has 74,265 confirmations, so it is settled beyond any practical doubt.