About block 904,133
Bitcoin block 904,133 was mined by Unknown on July 5, 2025 at 11:23 AM UTC, 2 min 30 s after block 904,132. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 447 transactions in 0.19 MB (11.4% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0039 BTC. With the 3.125 BTC subsidy of halving era 5, Unknown earned 3.1289 BTC for this block.
Block 904,133 is number 966 of 2,016 in difficulty epoch 448; 1,050 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,867 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. Unknown found 2 blocks in the week before. Today the block has 71,395 confirmations, so it is settled beyond any practical doubt.