About block 921,431
Bitcoin block 921,431 was mined by OCEAN on October 30, 2025 at 7:51 AM UTC, 21 min 48 s after block 921,430. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 2,948 transactions in 1.48 MB (99.7% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0299 BTC. With the 3.125 BTC subsidy of halving era 5, OCEAN earned 3.1549 BTC for this block.
Block 921,431 is number 120 of 2,016 in difficulty epoch 457; 1,896 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,569 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. OCEAN found 30 blocks in the week before. Today the block has 52,136 confirmations, so it is settled beyond any practical doubt.