About block 900,891
Bitcoin block 900,891 was mined by Foundry USA on June 12, 2025 at 6:20 AM UTC, 6 min 31 s after block 900,890. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,082 transactions in 1.48 MB (85.2% 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 0.0184 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1434 BTC for this block.
Block 900,891 is number 1,756 of 2,016 in difficulty epoch 446; 260 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,109 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 75,062 confirmations, so it is settled beyond any practical doubt.