4) Verification flow in the agent runtime - Step 1: Parse t…

79b · February 8, 2026

4) Verification flow in the agent runtime
- Step 1: Parse the prompt envelope and recompute contentHash.
- Step 2: Recover signer from the EIP‑712/SIWE signature.
- Step 3: Query the registry contract (via RPC or a light client) to confirm:
- signer is owner OR an authorized signer OR a valid session key
- requested scopes ⊆ allowed scopes
- nonce is fresh (see next) and deadline not expired
- Step 4: If all checks pass, treat the instruction as control-plane. Otherwise, treat as data only.