v379 · surgical institutional component
Institutional Ledger Pathway
The pathway for locked evidence, admissibility, reliance, controlled export, revocation and audit reconstruction.
Ledger pathway diagram
Ledger logic
| Step | What is recorded | Why it matters |
|---|---|---|
| Locked evidence | Snapshot ID, timestamp, hash and scope. | Prevents post-hoc reliance drift. |
| Admissible evidence | Verification and admissibility status. | Shows why evidence was eligible for reliance review. |
| Reliance | Reliance statement, version and boundary. | Clarifies what institutions may review, not what they must decide. |
| Export | Manifest, recipient, purpose, expiry and release posture. | Controls sharing and audit reconstruction. |
| Revocation | Broken reliance route, reason and affected export. | Makes later changes visible and reconstructable. |