About block 905,304
Bitcoin block 905,304 was mined by SpiderPool on July 13, 2025 at 1:23 AM UTC, 8 min 8 s after block 905,303. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,490 transactions in 1.69 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 0.0185 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1435 BTC for this block.
Block 905,304 is number 121 of 2,016 in difficulty epoch 449; 1,895 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 144,696 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. SpiderPool found 69 blocks in the week before. Today the block has 70,147 confirmations, so it is settled beyond any practical doubt.