About block 909,069
Bitcoin block 909,069 was mined by SECPOOL on August 7, 2025 at 7:29 PM UTC, 3 min 36 s after block 909,068. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,649 transactions in 1.71 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0167 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1417 BTC for this block.
Block 909,069 is number 1,870 of 2,016 in difficulty epoch 450; 146 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 140,931 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. SECPOOL found 45 blocks in the week before. Today the block has 65,810 confirmations, so it is settled beyond any practical doubt.