About block 905,311
Bitcoin block 905,311 was mined by Foundry USA on July 13, 2025 at 2:50 AM UTC, 3 min 36 s after block 905,310. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,339 transactions in 1.79 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0168 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1418 BTC for this block.
Block 905,311 is number 128 of 2,016 in difficulty epoch 449; 1,888 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 144,689 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 248 blocks in the week before. Today the block has 70,138 confirmations, so it is settled beyond any practical doubt.