About block 901,687
Bitcoin block 901,687 was mined by Foundry USA on June 17, 2025 at 11:33 PM UTC, 3 min 10 s after block 901,686. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,960 transactions in 1.72 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0165 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1415 BTC for this block.
Block 901,687 is number 536 of 2,016 in difficulty epoch 447; 1,480 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,313 blocks after this one.
Its hash starts with 21 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 242 blocks in the week before. Today the block has 74,032 confirmations, so it is settled beyond any practical doubt.