Brain 11 of 25 · Knowledge and Memory
Long-Term Memory Brain.
Durable user memory with forgettable-on-command semantics.
What this brain does
The Long-Term Memory Brain holds the persistent state of what Mickai knows about the user, the projects, and the working context. Every memory entry is signed, versioned, and forgettable on command. Forgetting is destructive: the entry is removed from the store, the embedding is deleted, the audit ledger records the removal, and downstream brains lose access. Memory is the user's, not the system's.
Responsibilities
- 01Durable user-memory store with signed entries
- 02Forgettable-on-command destructive deletion
- 03Cross-brain memory sharing under permission
- 04Versioned snapshots of the user model
Patents this brain implements
Patent 05
Privacy-Preserving Sovereign RAG
Clearance-ceiling retrieval. Absence is indistinguishable from nonexistence.
Patent 16
Decision Lineage and PQ-Signed Audit Ledger
DAG of decisions, causally signed, regulator-verifiable.
Patent 18
Granular Row/Column ACL
Per-voiceprint revocation retroactively invalidates prior access.
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