About block 900,423
Bitcoin block 900,423 was mined by SpiderPool on June 9, 2025 at 3:35 AM UTC, 6 min 51 s after block 900,422. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,542 transactions in 0.90 MB (58.7% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0170 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1420 BTC for this block.
Block 900,423 is number 1,288 of 2,016 in difficulty epoch 446; 728 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,577 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 77 blocks in the week before. Today the block has 75,574 confirmations, so it is settled beyond any practical doubt.