About block 905,506
Bitcoin block 905,506 was mined by MARA Pool on July 14, 2025 at 11:05 AM UTC, 9 min 12 s after block 905,505. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,268 transactions in 1.69 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, down from 4.00 sat/vB in the block before, and all fees added up to 0.0395 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1645 BTC for this block.
Block 905,506 is number 323 of 2,016 in difficulty epoch 449; 1,693 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 144,494 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 55 blocks in the week before. Today the block has 69,930 confirmations, so it is settled beyond any practical doubt.