About block 905,918
Bitcoin block 905,918 was mined by MARA Pool on July 17, 2025 at 7:29 AM UTC, 3 min 51 s after block 905,917. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,600 transactions in 1.48 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0248 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1498 BTC for this block.
Block 905,918 is number 735 of 2,016 in difficulty epoch 449; 1,281 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 144,082 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 69,488 confirmations, so it is settled beyond any practical doubt.