Approved releases, their re-execution and chained approvals — the information owner's approval of a held send is recorded in its snapshot as their OWNER_RELEASE over the sources it was asked for (the snapshot now names that asked release), and the gate decides again from the snapshot with fresh labels, needing neither the run's context nor its ledger; a release that no longer covers the send (a marker set meanwhile) is DISCLOSURE_DENIED, never asked again; a release reaches only the recipients i...