Analyzing Mining Pool Behavior to Address Bitcoin Core's Double Coinbase Reservation Issue

With your recent change to mining: bugfix: Fix duplicate coinbase tx weight reservation by ismaelsadeeq · Pull Request #31384 · bitcoin/bitcoin · GitHub to have a minimal reserved block weight of 2000 WU, I came back here to double check with the F2Pool’s stats.

  1. Can you clarify F2Pool’s min and max coinbase weights? In the table above the min is larger than max.
  2. For block 779729 with the max block weight of 3,998,554, a coinbase weight of ‎1588 WU and 332 WU for header+tx_count leaves me with a default of 3,996,634 WU. That seems to be an odd number to use as a custom -blockmaxweight (and only possible with patches to Bitcoin Core).
  3. If you have the data, it might be interesting to calculate block weight - coinbase weight - header weight for the F2Pool blocks to get a better feeling about the weight they reserve.