About block 939,138
Bitcoin block 939,138 was mined by MARA Pool on March 3, 2026 at 12:43 PM UTC, 9 min 11 s after block 939,137. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,940 transactions in 1.74 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0151 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1401 BTC for this block.
Block 939,138 is number 1,699 of 2,016 in difficulty epoch 465; 317 blocks remain until the next difficulty adjustment at block 939,455. The next halving is at block 1,050,000, 110,862 blocks after this one.
Its hash starts with 20 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 59 blocks in the week before. Today the block has 36,816 confirmations, so it is settled beyond any practical doubt.