About block 911,870
Bitcoin block 911,870 was mined by ULTIMUSPOOL on August 27, 2025 at 1:33 AM UTC, 2 min 54 s after block 911,869. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,621 transactions in 1.68 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0055 BTC. With the 3.125 BTC subsidy of halving era 5, ULTIMUSPOOL earned 3.1305 BTC for this block.
Block 911,870 is number 639 of 2,016 in difficulty epoch 452; 1,377 blocks remain until the next difficulty adjustment at block 913,247. The next halving is at block 1,050,000, 138,130 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. ULTIMUSPOOL found 0 blocks in the week before. Today the block has 61,893 confirmations, so it is settled beyond any practical doubt.