About block 915,550
Bitcoin block 915,550 was mined by Braiins Pool on September 20, 2025 at 7:19 AM UTC, 5 min 34 s after block 915,549. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,681 transactions in 1.78 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 0.0143 BTC. With the 3.125 BTC subsidy of halving era 5, Braiins Pool earned 3.1393 BTC for this block.
Block 915,550 is number 287 of 2,016 in difficulty epoch 454; 1,729 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,450 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 58,676 confirmations, so it is settled beyond any practical doubt.