About block 918,545
Bitcoin block 918,545 was mined by MARA Pool on October 11, 2025 at 8:18 AM UTC, 7 min 29 s after block 918,544. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,624 transactions in 0.81 MB (56.3% 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 0.0193 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1443 BTC for this block.
Block 918,545 is number 1,266 of 2,016 in difficulty epoch 455; 750 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 131,455 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 45 blocks in the week before. Today the block has 55,138 confirmations, so it is settled beyond any practical doubt.