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Proof of Human Intent (PoHI)

The Intent Layer for Wallets, Payments & Agents​

Interstellar ensures that no transaction, smart-contract call, or agent action is executed unless a real human has cryptographically approved that exact action — even on a compromised device.

Human-Centric Intents

Authentication ≠ Intent​

Malware and AI agents now act after login — draining wallets and triggering irreversible payments while security still trusts the authenticated session:

  • Overlay attacks mean the user “confirms” one thing, the system executes another
  • Instant settlement (Web3, real-time payments) means there is no rollback window
  • Existing MFAs, biometrics, and passkeys all assume: “If the device is authenticated, the action is legitimate.”

Interstellar's Proof of Human Intent​

A new trust layer that cryptographically binds a specific action to a human validation and produces a cryptographic proof that malware and AI cannot fake:

  • Secure intent screen that overlay attacks cannot silently alter
  • Short cognitive interaction only a human can solve — embedded into the screen
  • Proof of execution — exact action at a given time — is verified by a decentralized signer network