About block 909,681
Bitcoin block 909,681 was mined by MARA Pool on August 12, 2025 at 9:19 AM UTC, 4 min 39 s after block 909,680. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 862 transactions in 1.17 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 0.0150 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1400 BTC for this block.
Block 909,681 is number 466 of 2,016 in difficulty epoch 451; 1,550 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,319 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. MARA Pool found 53 blocks in the week before. Today the block has 65,086 confirmations, so it is settled beyond any practical doubt.