About block 901,806
Bitcoin block 901,806 was mined by MARA Pool on June 18, 2025 at 6:42 PM UTC, 3 min 27 s after block 901,805. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,700 transactions in 0.80 MB (51.4% 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 0.0121 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1371 BTC for this block.
Block 901,806 is number 655 of 2,016 in difficulty epoch 447; 1,361 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,194 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 56 blocks in the week before. Today the block has 73,903 confirmations, so it is settled beyond any practical doubt.