About block 939,503
Bitcoin block 939,503 was mined by MARA Pool on March 6, 2026 at 1:21 AM UTC, 9 min 17 s after block 939,502. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,683 transactions in 1.78 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0137 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1387 BTC for this block.
Block 939,503 is number 48 of 2,016 in difficulty epoch 466; 1,968 blocks remain until the next difficulty adjustment at block 941,471. The next halving is at block 1,050,000, 110,497 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. MARA Pool found 59 blocks in the week before. Today the block has 36,481 confirmations, so it is settled beyond any practical doubt.