About block 899,999
Bitcoin block 899,999 was mined by SpiderPool on June 6, 2025 at 5:36 AM UTC, 1 min 16 s after block 899,998. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 633 transactions in 0.58 MB (23.0% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0047 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1297 BTC for this block.
Block 899,999 is number 864 of 2,016 in difficulty epoch 446; 1,152 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 150,001 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 75,979 confirmations, so it is settled beyond any practical doubt.