About block 921,503
Bitcoin block 921,503 was mined by Binance Pool on October 30, 2025 at 6:57 PM UTC, 1 min 3 s after block 921,502. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 5,270 transactions in 1.77 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0053 BTC. With the 3.125 BTC subsidy of halving era 5, Binance Pool earned 3.1303 BTC for this block.
Block 921,503 is number 192 of 2,016 in difficulty epoch 457; 1,824 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,497 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. Binance Pool found 14 blocks in the week before. Today the block has 52,040 confirmations, so it is settled beyond any practical doubt.