About block 907,139
Bitcoin block 907,139 was mined by Unknown on July 25, 2025 at 4:03 PM UTC, 7 min 48 s after block 907,138. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,056 transactions in 1.73 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 3.00 sat/vB in the block before, and all fees added up to 0.0345 BTC. With the 3.125 BTC subsidy of halving era 5, Unknown earned 3.1595 BTC for this block.
Block 907,139 is number 1,956 of 2,016 in difficulty epoch 449; 60 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 142,861 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. Unknown found 3 blocks in the week before. Today the block has 68,089 confirmations, so it is settled beyond any practical doubt.