About block 903,136
Bitcoin block 903,136 was mined by F2Pool on June 28, 2025 at 11:08 PM UTC, 10 min 27 s after block 903,135. 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 1,752 transactions in 1.86 MB (100.0% 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 0.0205 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1455 BTC for this block.
Block 903,136 is number 1,985 of 2,016 in difficulty epoch 447; 31 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 146,864 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. F2Pool found 162 blocks in the week before. Today the block has 72,472 confirmations, so it is settled beyond any practical doubt.