About block 909,453
Bitcoin block 909,453 was mined by Foundry USA on August 10, 2025 at 6:33 PM UTC, 23 min 39 s after block 909,452. 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 3,940 transactions in 1.59 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0353 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1603 BTC for this block.
Block 909,453 is number 238 of 2,016 in difficulty epoch 451; 1,778 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,547 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 247 blocks in the week before. Today the block has 65,405 confirmations, so it is settled beyond any practical doubt.