About block 907,649
Bitcoin block 907,649 was mined by MARA Pool on July 29, 2025 at 6:10 AM UTC, 16 min 15 s after block 907,648. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 2,694 transactions in 1.59 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0421 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1671 BTC for this block.
Block 907,649 is number 450 of 2,016 in difficulty epoch 450; 1,566 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 142,351 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 55 blocks in the week before. Today the block has 67,445 confirmations, so it is settled beyond any practical doubt.