About block 906,664
Bitcoin block 906,664 was mined by Foundry USA on July 22, 2025 at 9:38 AM UTC, 4 min 21 s after block 906,663. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,514 transactions in 1.72 MB (99.8% 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 0.0177 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1427 BTC for this block.
Block 906,664 is number 1,481 of 2,016 in difficulty epoch 449; 535 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 143,336 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 248 blocks in the week before. Today the block has 68,604 confirmations, so it is settled beyond any practical doubt.