About block 905,021
Bitcoin block 905,021 was mined by Foundry USA on July 11, 2025 at 3:22 AM UTC, 17 seconds after block 905,020. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 231 transactions in 0.12 MB (7.2% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0016 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1266 BTC for this block.
Block 905,021 is number 1,854 of 2,016 in difficulty epoch 448; 162 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 144,979 blocks after this one.
Its hash starts with 19 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 70,446 confirmations, so it is settled beyond any practical doubt.