About block 900,879
Bitcoin block 900,879 was mined by SpiderPool on June 12, 2025 at 5:01 AM UTC, 2 min 43 s after block 900,878. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,325 transactions in 1.39 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 0.0152 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1402 BTC for this block.
Block 900,879 is number 1,744 of 2,016 in difficulty epoch 446; 272 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,121 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. SpiderPool found 75 blocks in the week before. Today the block has 75,075 confirmations, so it is settled beyond any practical doubt.