About block 918,643
Bitcoin block 918,643 was mined by SECPOOL on October 11, 2025 at 11:42 PM UTC, 4 min 35 s after block 918,642. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 5,550 transactions in 1.56 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0083 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1333 BTC for this block.
Block 918,643 is number 1,364 of 2,016 in difficulty epoch 455; 652 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 131,357 blocks after this one.
Its hash starts with 20 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SECPOOL found 43 blocks in the week before. Today the block has 55,005 confirmations, so it is settled beyond any practical doubt.