About block 915,911
Bitcoin block 915,911 was mined by Braiins Pool on September 22, 2025 at 4:57 PM UTC, 6 min 50 s after block 915,910. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,236 transactions in 1.65 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0205 BTC. With the 3.125 BTC subsidy of halving era 5, Braiins Pool earned 3.1455 BTC for this block.
Block 915,911 is number 648 of 2,016 in difficulty epoch 454; 1,368 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,089 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. Braiins Pool found 17 blocks in the week before. Today the block has 58,153 confirmations, so it is settled beyond any practical doubt.