About block 901,020
Bitcoin block 901,020 was mined by SECPOOL on June 13, 2025 at 4:07 AM UTC, 8 min 36 s after block 901,019. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,470 transactions in 1.38 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0374 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1624 BTC for this block.
Block 901,020 is number 1,885 of 2,016 in difficulty epoch 446; 131 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 148,980 blocks after this one.
Its hash starts with 21 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SECPOOL found 41 blocks in the week before. Today the block has 74,921 confirmations, so it is settled beyond any practical doubt.