About block 900,278
Bitcoin block 900,278 was mined by SpiderPool on June 8, 2025 at 4:29 AM UTC, 6 min 20 s after block 900,277. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 915 transactions in 0.82 MB (51.4% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0111 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1361 BTC for this block.
Block 900,278 is number 1,143 of 2,016 in difficulty epoch 446; 873 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,722 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 75,722 confirmations, so it is settled beyond any practical doubt.