About block 901,580
Bitcoin block 901,580 was mined by MARA Pool on June 17, 2025 at 3:01 AM UTC, 55 min 16 s after block 901,579. 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 2,855 transactions in 1.55 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 8.00 sat/vB, up from 5.00 sat/vB in the block before, and all fees added up to 0.1477 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.2727 BTC for this block.
Block 901,580 is number 429 of 2,016 in difficulty epoch 447; 1,587 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,420 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 60 blocks in the week before. Today the block has 74,291 confirmations, so it is settled beyond any practical doubt.