About block 923,830
Bitcoin block 923,830 was mined by MARA Pool on November 16, 2025 at 3:46 AM UTC, 5 min 8 s after block 923,829. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,845 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 0.0108 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1358 BTC for this block.
Block 923,830 is number 503 of 2,016 in difficulty epoch 458; 1,513 blocks remain until the next difficulty adjustment at block 925,343. The next halving is at block 1,050,000, 126,170 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. MARA Pool found 46 blocks in the week before. Today the block has 49,678 confirmations, so it is settled beyond any practical doubt.