About block 902,253
Bitcoin block 902,253 was mined by ViaBTC on June 22, 2025 at 1:14 AM UTC, 4 min 57 s after block 902,252. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 850 transactions in 0.84 MB (41.5% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0094 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1344 BTC for this block.
Block 902,253 is number 1,102 of 2,016 in difficulty epoch 447; 914 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,747 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. ViaBTC found 98 blocks in the week before. Today the block has 73,419 confirmations, so it is settled beyond any practical doubt.