About block 903,153
Bitcoin block 903,153 was mined by Luxor on June 29, 2025 at 2:37 AM UTC, 40 seconds after block 903,152. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,634 transactions in 1.69 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0108 BTC. With the 3.125 BTC subsidy of halving era 5, Luxor earned 3.1358 BTC for this block.
Block 903,153 is number 2,002 of 2,016 in difficulty epoch 447; 14 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 146,847 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. Luxor found 43 blocks in the week before. Today the block has 72,454 confirmations, so it is settled beyond any practical doubt.