About block 900,391
Bitcoin block 900,391 was mined by SECPOOL on June 8, 2025 at 10:09 PM UTC, 4 min 40 s after block 900,390. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 809 transactions in 0.44 MB (25.9% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0085 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1335 BTC for this block.
Block 900,391 is number 1,256 of 2,016 in difficulty epoch 446; 760 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,609 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 41 blocks in the week before. Today the block has 75,609 confirmations, so it is settled beyond any practical doubt.