About block 915,655
Bitcoin block 915,655 was mined by MARA Pool on September 21, 2025 at 1:56 AM UTC, 8 min 39 s after block 915,654. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,553 transactions in 1.57 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, down from 5.00 sat/vB in the block before, and all fees added up to 0.0351 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1601 BTC for this block.
Block 915,655 is number 392 of 2,016 in difficulty epoch 454; 1,624 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,345 blocks after this one.
Its hash starts with 21 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. MARA Pool found 42 blocks in the week before. Today the block has 58,537 confirmations, so it is settled beyond any practical doubt.