About block 908,513
Bitcoin block 908,513 was mined by MARA Pool on August 4, 2025 at 5:45 AM UTC, 41 min 13 s after block 908,512. 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 3,174 transactions in 1.63 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 0.0455 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1705 BTC for this block.
Block 908,513 is number 1,314 of 2,016 in difficulty epoch 450; 702 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 141,487 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 54 blocks in the week before. Today the block has 66,487 confirmations, so it is settled beyond any practical doubt.