MutMem-V2: Cryptographically Authorized Mutation in Persistent Agent Memory Portable Verification and Reproducible Evidence
Read the original on arXiv AI →MutMem‑V2 builds on the original MutMem‑V1 by providing a complete portable verification contract and a clean‑install reproduction path for persistent agent memory. It defines exact canonical bytes, domain‑separated commitments, mandatory recall‑evidence, and other security primitives, and releases a protocol with 18 object schemas, 39 recall vectors, 15 mutation vectors, and 37 closed recall failure reasons. Independent Node and Python implementations agree on all 72 structural and cryptographic terminals, and a production‑conformance corpus confirms 42/42 cases across 28 required classes, demonstrating reproducible evidence and portable integrity under stated assumptions.
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