Module lan_v2 

Identity M4d-6 (SPEC_AGENT_IDENTITY_CARRIED_NOT_DERIVED_2026_09_23.md §6.5.10): the LAN v2 signature, checked once the v1 LAN signature verified. LAN peers are unauthenticated, so a UID it proves is recorded only as claimed by that LAN path: never verified, never matched to a local row.

Functions

claim_uid 🔒

Record source_uid as claimed by this LAN path when the answering peer gave that UID’s key for claimed, the (name, uid) pin matches, and the v2 signature verifies under it. Only once the v1 check passed, so the name pin already matched: the UID pin is set only beside it.