Countersign

Your spending mandate

Whitechain Sepolia · testnet

World: checking

Connect your wallet to identify the owner.

World onboarding requires configured issuer credentials and a supported identity. Merchant controls require a registered merchant ID. Setup requires a deployed mandate contract and a funded testnet wallet.

ENSv2 · Sepolia · agent passport

agent1.countersign.eth

“My name is public. My spending rules are public. Check them against the chain.”

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Reading ENS on Sepolia…

Whitechain does not read ENS; the Mandate contract enforces signed commitments; ENS is the human-readable identity/policy layer.