About block 915,456
Bitcoin block 915,456 was mined by Unknown on September 19, 2025 at 7:04 PM UTC, 3 min 54 s after block 915,455. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,195 transactions in 1.77 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0209 BTC. With the 3.125 BTC subsidy of halving era 5, Unknown earned 3.1459 BTC for this block.
Block 915,456 is number 193 of 2,016 in difficulty epoch 454; 1,823 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,544 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. Unknown found 18 blocks in the week before. Today the block has 58,805 confirmations, so it is settled beyond any practical doubt.