About block 902,409
Bitcoin block 902,409 was mined by ViaBTC on June 23, 2025 at 9:30 AM UTC, 1 min 18 s after block 902,408. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,592 transactions in 1.76 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 0.0183 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1433 BTC for this block.
Block 902,409 is number 1,258 of 2,016 in difficulty epoch 447; 758 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,591 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. ViaBTC found 97 blocks in the week before. Today the block has 73,249 confirmations, so it is settled beyond any practical doubt.