About block 901,591
Bitcoin block 901,591 was mined by Foundry USA on June 17, 2025 at 6:02 AM UTC, 10 min 22 s after block 901,590. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,893 transactions in 1.59 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 7.00 sat/vB, down from 16.00 sat/vB in the block before, and all fees added up to 0.0795 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.2045 BTC for this block.
Block 901,591 is number 440 of 2,016 in difficulty epoch 447; 1,576 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,409 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. Foundry USA found 245 blocks in the week before. Today the block has 74,276 confirmations, so it is settled beyond any practical doubt.