VerifyAgent.eth

CommandLayer introduces verifiable execution for AI agents.

Every agent action produces a signed, deterministic receipt instead of a claim. Each receipt is canonicalized, hashed with SHA-256, and signed using Ed25519. The signer identity is resolved dynamically through ENS TXT records.

VerifyAgent.eth is the public verification layer for these receipts.

Anyone can:

• paste a receipt
• recompute the hash
• resolve the ENS signer
• verify the signature

If the output changes, the proof breaks.

This removes trust from the system entirely. Agents no longer need to be trusted — they can be verified.

This creates a new primitive for the agent ecosystem: agents don’t make claims — they produce proof.

CommandLayer wraps agent execution and emits signed receipts using a TypeScript SDK.

The system uses:

• JSON canonicalization (json.sorted_keys.v1)
• SHA-256 hashing
• Ed25519 signatures
• ENS TXT record resolution for signer identity

The verifier rebuilds the canonical payload, recomputes the hash, and validates the signature against the ENS-resolved public key.

VerifyAgent.eth exposes:

• a public verification API
• a callable agent endpoint
• an SDK for wrapping agents

The frontend demo shows real verification and tamper detection: valid receipts return VERIFIED, modified receipts return INVALID.