About block 921,101
Bitcoin block 921,101 was mined by SBI Crypto on October 28, 2025 at 12:25 AM UTC, 10 min 59 s after block 921,100. 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 1,946 transactions in 0.86 MB (51.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0138 BTC. With the 3.125 BTC subsidy of halving era 5, SBI Crypto earned 3.1388 BTC for this block.
Block 921,101 is number 1,806 of 2,016 in difficulty epoch 456; 210 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 128,899 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. SBI Crypto found 0 blocks in the week before. Today the block has 52,466 confirmations, so it is settled beyond any practical doubt.