About block 902,900
Bitcoin block 902,900 was mined by MARA Pool on June 27, 2025 at 4:37 AM UTC, 11 min 44 s after block 902,899. 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 2,387 transactions in 1.35 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0341 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1591 BTC for this block.
Block 902,900 is number 1,749 of 2,016 in difficulty epoch 447; 267 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,100 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 58 blocks in the week before. Today the block has 72,719 confirmations, so it is settled beyond any practical doubt.