About block 909,899
Bitcoin block 909,899 was mined by Foundry USA on August 13, 2025 at 8:40 PM UTC, 20 min 28 s after block 909,898. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,654 transactions in 1.67 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 5.00 sat/vB, up from 4.00 sat/vB in the block before, and all fees added up to 0.0690 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1940 BTC for this block.
Block 909,899 is number 684 of 2,016 in difficulty epoch 451; 1,332 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,101 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 252 blocks in the week before. Today the block has 64,766 confirmations, so it is settled beyond any practical doubt.