feat/sec-kn-4a-delegation-principal-binding-freeze #7 / 9
aaronrene · 44 days ago · Jul 26, 2026 · Diff

SEC-KN-4a: record operator ratification of freeze D1/D2 (both option A)

Explicit operator selection received and quoted verbatim in freeze section 12.1: - D1 (security): fail closed. No X-User-Id fallback and no truncation for the canister author; a create without X-Actor-Id stores an empty author and apply refuses DELEGATION_AUTHOR_UNVERIFIED. R1.5 stands as written. - D2 (irreversible): one-shot non-identity migration hook, with the identity restore as a required follow-up release (SEC-KN-4c, freeze gate T4) scheduled in the same operator session as the T1 upgrade. R1.4 stands as written.

Section 12.1 preserves the governance distinction round 2 enforced: a general instruction to proceed is not a selection, and an authoring session may never ratify its own escalations. Ratification covers the SEC-KN-4b CODE build only; T1-T4 remain Tier 3 and unexecuted.

A round-3 freeze review runs on the fully amended artifact so clearance rests on a reviewer verdict rather than this session's judgement that round 2's blocker is gone. SEC-KN-4b starts only on pass.

Governance sync (SD-17): ROADMAP + OVERSEER-HANDOVER in this commit. ok review --freeze = pass. No code yet, no merge, no deploy.

sha256:200d142f697ad2e69c6022759bd02eef85d25b53b972029909ab0fa7ce5862ab sha
+4 ~16 −3 symbols
sha256:7fc577023e97620a5fe36e78822a00f39f6e5ba2c01cc3280fc11658b5a23e18 snapshot
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Semantic Changes 23 symbols
~ docs/OVERSEER-HANDOVER.md .md 3 symbols added, 3 symbols removed, 7 symbols modified
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NEXT SESSION — SEC-KN-4 operator ratification, then SEC-KN-4b build (PRIMARY) section NEXT SESSION — SEC-KN-4 operator ratification, then SEC-KN-4b build (PRIMARY) L20–140
Governance gates checklist section Governance gates checklist L123–140
code[text] variable variable code[text] L55–102
+ NEXT SESSION — SEC-KN-4b build (PRIMARY) section NEXT SESSION — SEC-KN-4b build (PRIMARY) L20–134
+ Governance gates checklist section Governance gates checklist L117–134
+ code[text] variable variable code[text] L48–96
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