{"ok":true,"rows":5,"head_sha256":"85e145e4e0bb4dcdde8328e740af51201f5bde461a4ce012053aa92e02977945","first_bad_row":null,"first_seq_gap":null,"expected_rows":null,"truncated":false,"message":"chain intact over 5 rows","scope":"tamper-evident against edits and reordering; anchoring the head hash outside the host is the deployer's step (ship the server log)"}