MemLineage

Collection Summary

Persistent agent memory의 각 entry에 cryptographic provenance와 LLM-mediated derivation lineage를 연결하고 untrusted ancestry가 sensitive action을 정당화하지 못하도록 gate를 적용한다.

Rollout-Buffer Relevance

• **Protected store**: content-addressed persistent memory entries.
• **Lineage structure**: signed entries, RFC 6962-style Merkle log, weighted derivation DAG.
• **Security relevance**: provides a candidate chain-of-custody control for rollout/experience buffers, including derived memories that appear to be written by trusted principals.
• **Limitation to verify during ingest**: preprint claims use deterministic and hosted-model harnesses; external replication is still needed.