About block 901,983
Bitcoin block 901,983 was mined by SpiderPool on June 20, 2025 at 3:08 AM UTC, 21 min 5 s after block 901,982. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 1,921 transactions in 1.51 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, down from 5.00 sat/vB in the block before, and all fees added up to 0.0550 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1800 BTC for this block.
Block 901,983 is number 832 of 2,016 in difficulty epoch 447; 1,184 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,017 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 73 blocks in the week before. Today the block has 73,714 confirmations, so it is settled beyond any practical doubt.