About block 909,889
Bitcoin block 909,889 was mined by SECPOOL on August 13, 2025 at 6:56 PM UTC, 6 seconds after block 909,888. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 89 transactions in 2.18 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0033 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1283 BTC for this block.
Block 909,889 is number 674 of 2,016 in difficulty epoch 451; 1,342 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,111 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 36 blocks in the week before. Today the block has 64,780 confirmations, so it is settled beyond any practical doubt.