About block 917,886
Bitcoin block 917,886 was mined by BTC.com on October 6, 2025 at 8:34 AM UTC, 2 min 32 s after block 917,885. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 6,330 transactions in 1.61 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0075 BTC. With the 3.125 BTC subsidy of halving era 5, BTC.com earned 3.1325 BTC for this block.
Block 917,886 is number 607 of 2,016 in difficulty epoch 455; 1,409 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 132,114 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. BTC.com found 11 blocks in the week before. Today the block has 55,689 confirmations, so it is settled beyond any practical doubt.