About block 905,905
Bitcoin block 905,905 was mined by MARA Pool on July 17, 2025 at 5:23 AM UTC, 10 min 14 s after block 905,904. 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 2,441 transactions in 1.29 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 7.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0706 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1956 BTC for this block.
Block 905,905 is number 722 of 2,016 in difficulty epoch 449; 1,294 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 144,095 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 69,502 confirmations, so it is settled beyond any practical doubt.