About block 900,763
Bitcoin block 900,763 was mined by ULTIMUSPOOL on June 11, 2025 at 9:18 AM UTC, 11 min 40 s after block 900,762. 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 4,536 transactions in 1.67 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, up from 3.00 sat/vB in the block before, and all fees added up to 0.0439 BTC. With the 3.125 BTC subsidy of halving era 5, ULTIMUSPOOL earned 3.1689 BTC for this block.
Block 900,763 is number 1,628 of 2,016 in difficulty epoch 446; 388 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,237 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. ULTIMUSPOOL found 0 blocks in the week before. Today the block has 75,202 confirmations, so it is settled beyond any practical doubt.