About block 909,621
Bitcoin block 909,621 was mined by Binance Pool on August 11, 2025 at 10:13 PM UTC, 8 min 58 s after block 909,620. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,009 transactions in 1.81 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 0.0185 BTC. With the 3.125 BTC subsidy of halving era 5, Binance Pool earned 3.1435 BTC for this block.
Block 909,621 is number 406 of 2,016 in difficulty epoch 451; 1,610 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,379 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. Binance Pool found 2 blocks in the week before. Today the block has 65,182 confirmations, so it is settled beyond any practical doubt.