About block 921,683
Bitcoin block 921,683 was mined by SECPOOL on November 1, 2025 at 12:00 AM UTC, 4 min 23 s after block 921,682. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,925 transactions in 1.93 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0111 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1361 BTC for this block.
Block 921,683 is number 372 of 2,016 in difficulty epoch 457; 1,644 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,317 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 39 blocks in the week before. Today the block has 51,843 confirmations, so it is settled beyond any practical doubt.