The “sovereign control over identity, memories, and work products” framing in ERC-8181 lines up naturally with ERC-8264 “AI Agent Memory Access Rights” and the companion proposal I just opened: ERC-8265 Portable Agent Memory Capsule and Body Lease.
One way to read the relationship: ERC-8181 is the container and ownership layer — an NFT that says “this Soul exists, this is its owner, here is how state changes”. ERC-8264 + companion are the rights and wire-format layer — they define what the subject can do to memory records (read / write / delete / export) and what the exported bundle actually looks like.
Composition would look like: an 8181 NFT MAY be the controller of an 8264 subject, and reference a Capsule by its Merkle root in its state-anchoring field. Capsule import becomes a defined operation on NFT transfer. No overlap; both gain.
Reference implementation (CC0) and a live mutinynet anchor verifying the on-chain commitment path are at GitHub - clavote-boop/rmem-gateway: Reference implementation of ERC-8264 (AI Agent Memory Access Rights) and the companion Portable Agent Memory Capsule + Body Lease draft. Includes CAAP-ROBOTID v1.1 identity module. CC0. · GitHub . Happy to align if useful.