About block 905,591
Bitcoin block 905,591 was mined by Mining Squared on July 15, 2025 at 1:08 AM UTC, 9 min 4 s after block 905,590. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,963 transactions in 0.95 MB (57.6% 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 0.0171 BTC. With the 3.125 BTC subsidy of halving era 5, Mining Squared earned 3.1421 BTC for this block.
Block 905,591 is number 408 of 2,016 in difficulty epoch 449; 1,608 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 144,409 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. Mining Squared found 0 blocks in the week before. Today the block has 69,842 confirmations, so it is settled beyond any practical doubt.