About block 900,191
Bitcoin block 900,191 was mined by MARA Pool on June 7, 2025 at 2:25 PM UTC, 19 min 51 s after block 900,190. 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 4,327 transactions in 1.67 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0407 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1657 BTC for this block.
Block 900,191 is number 1,056 of 2,016 in difficulty epoch 446; 960 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,809 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 60 blocks in the week before. Today the block has 75,803 confirmations, so it is settled beyond any practical doubt.