About block 915,641
Bitcoin block 915,641 was mined by Braiins Pool on September 20, 2025 at 11:18 PM UTC, 2 min 29 s after block 915,640. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,610 transactions in 1.52 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 4.00 sat/vB, down from 6.00 sat/vB in the block before, and all fees added up to 0.0459 BTC. With the 3.125 BTC subsidy of halving era 5, Braiins Pool earned 3.1709 BTC for this block.
Block 915,641 is number 378 of 2,016 in difficulty epoch 454; 1,638 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,359 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 58,556 confirmations, so it is settled beyond any practical doubt.