See SPEC §3.1. Summary by entity:
| Entity | Class | Retention | Encrypted | Erasable |
|---|---|---|---|---|
gm.episodes |
Direct PII + Pseudonymous | Hot 90 d → Archive | yes (pgcrypto) | yes (Art. 17) |
gm.superpositions |
Opaque tensor | Indefinite (versioned) | yes (FS) | indirect |
gm.certificates |
Pseudonymous | 7 years | yes | no (legal hold) |
gm.audit_log |
Redacted | 7 years | yes | no (regulatory) |
gm.erasure_receipts |
Pseudonymous | 10 years | yes | no |
gm.idempotency_keys |
None | 24 h | n/a | n/a |
| Archive (S3) | Direct PII | per-tenant | yes (SSE-KMS) | yes (GOVERNANCE) |
- Plaintext model weights.
- Foundation-model context windows.
- Cross-tenant FHRR state.