About block 905,640
Bitcoin block 905,640 was mined by Foundry USA on July 15, 2025 at 7:04 AM UTC, 6 min 44 s after block 905,639. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,650 transactions in 1.09 MB (55.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0153 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1403 BTC for this block.
Block 905,640 is number 457 of 2,016 in difficulty epoch 449; 1,559 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 144,360 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 246 blocks in the week before. Today the block has 69,789 confirmations, so it is settled beyond any practical doubt.