About block 902,399
Bitcoin block 902,399 was mined by SECPOOL on June 23, 2025 at 7:31 AM UTC, 1 min 48 s after block 902,398. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,068 transactions in 1.48 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 4.00 sat/vB in the block before, and all fees added up to 0.0250 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1500 BTC for this block.
Block 902,399 is number 1,248 of 2,016 in difficulty epoch 447; 768 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,601 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. SECPOOL found 43 blocks in the week before. Today the block has 73,261 confirmations, so it is settled beyond any practical doubt.