About block 915,619
Bitcoin block 915,619 was mined by MARA Pool on September 20, 2025 at 5:32 PM UTC, 4 min 0 s after block 915,618. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,353 transactions in 0.59 MB (39.0% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0102 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1352 BTC for this block.
Block 915,619 is number 356 of 2,016 in difficulty epoch 454; 1,660 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,381 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. MARA Pool found 43 blocks in the week before. Today the block has 58,584 confirmations, so it is settled beyond any practical doubt.