About block 904,395
Bitcoin block 904,395 was mined by MARA Pool on July 7, 2025 at 3:07 AM UTC, 8 min 12 s after block 904,394. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,236 transactions in 1.75 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 0.0167 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1417 BTC for this block.
Block 904,395 is number 1,228 of 2,016 in difficulty epoch 448; 788 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,605 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 55 blocks in the week before. Today the block has 71,122 confirmations, so it is settled beyond any practical doubt.