About block 901,961
Bitcoin block 901,961 was mined by SECPOOL on June 20, 2025 at 12:27 AM UTC, 6 min 16 s after block 901,960. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,679 transactions in 2.93 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0285 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1535 BTC for this block.
Block 901,961 is number 810 of 2,016 in difficulty epoch 447; 1,206 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,039 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. SECPOOL found 44 blocks in the week before. Today the block has 73,737 confirmations, so it is settled beyond any practical doubt.