About block 913,523
Bitcoin block 913,523 was mined by Foundry USA on September 7, 2025 at 3:34 AM UTC, 5 min 25 s after block 913,522. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,835 transactions in 1.53 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0102 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1352 BTC for this block.
Block 913,523 is number 276 of 2,016 in difficulty epoch 453; 1,740 blocks remain until the next difficulty adjustment at block 915,263. The next halving is at block 1,050,000, 136,477 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 262 blocks in the week before. Today the block has 59,992 confirmations, so it is settled beyond any practical doubt.