About block 913,621
Bitcoin block 913,621 was mined by SECPOOL on September 7, 2025 at 6:44 PM UTC, 4 min 28 s after block 913,620. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 6,186 transactions in 1.59 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, SECPOOL earned 3.1352 BTC for this block.
Block 913,621 is number 374 of 2,016 in difficulty epoch 453; 1,642 blocks remain until the next difficulty adjustment at block 915,263. The next halving is at block 1,050,000, 136,379 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. SECPOOL found 38 blocks in the week before. Today the block has 59,870 confirmations, so it is settled beyond any practical doubt.