About block 902,139
Bitcoin block 902,139 was mined by Luxor on June 21, 2025 at 4:57 AM UTC, 7 min 2 s after block 902,138. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,547 transactions in 0.97 MB (62.6% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0153 BTC. With the 3.125 BTC subsidy of halving era 5, Luxor earned 3.1403 BTC for this block.
Block 902,139 is number 988 of 2,016 in difficulty epoch 447; 1,028 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,861 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. Luxor found 44 blocks in the week before. Today the block has 73,546 confirmations, so it is settled beyond any practical doubt.