About block 923,258
Bitcoin block 923,258 was mined by MARA Pool on November 12, 2025 at 7:34 AM UTC, 1 min 45 s after block 923,257. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,917 transactions in 1.75 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0106 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1356 BTC for this block.
Block 923,258 is number 1,947 of 2,016 in difficulty epoch 457; 69 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 126,742 blocks after this one.
Its hash starts with 21 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. MARA Pool found 46 blocks in the week before. Today the block has 50,257 confirmations, so it is settled beyond any practical doubt.