About block 909,036
Bitcoin block 909,036 was mined by MARA Pool on August 7, 2025 at 3:07 PM UTC, 3 min 9 s after block 909,035. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,018 transactions in 1.60 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 3.00 sat/vB in the block before, and all fees added up to 0.0250 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1500 BTC for this block.
Block 909,036 is number 1,837 of 2,016 in difficulty epoch 450; 179 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 140,964 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. MARA Pool found 53 blocks in the week before. Today the block has 65,846 confirmations, so it is settled beyond any practical doubt.