About block 901,886
Bitcoin block 901,886 was mined by MARA Pool on June 19, 2025 at 11:29 AM UTC, 14 min 28 s after block 901,885. 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 2,603 transactions in 1.82 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0447 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1697 BTC for this block.
Block 901,886 is number 735 of 2,016 in difficulty epoch 447; 1,281 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,114 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 57 blocks in the week before. Today the block has 73,818 confirmations, so it is settled beyond any practical doubt.