About block 901,139
Bitcoin block 901,139 was mined by Foundry USA on June 13, 2025 at 11:56 PM UTC, 23 min 4 s after block 901,138. 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 3,619 transactions in 1.57 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 5.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0641 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1891 BTC for this block.
Block 901,139 is number 2,004 of 2,016 in difficulty epoch 446; 12 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 148,861 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 250 blocks in the week before. Today the block has 74,788 confirmations, so it is settled beyond any practical doubt.