Privacy-preserving human review workflows powered by World ID.
AppealLayer uses World ID to help companies receive appeals from verified humans without turning the process into KYC, a public identity check, or a crypto-native trust exercise.
What AppealLayer can say
Built with World ID. Powered by World ID. Built for the World ecosystem. Those are accurate and strong.
What AppealLayer should not say
Not endorsed by World, not World-certified, and not built by World unless that becomes officially true later.
What goes on-chain later
Only cryptographic receipt hashes and Merkle roots. Never statements, evidence, reviewer notes, or raw nullifiers.
Independent by design
AppealLayer is an Enstellis SRL product and is not operated by, endorsed by, or officially affiliated with World Foundation, Tools for Humanity, or World.
World ID provides the primitive. AppealLayer provides the workflow.
The user proves unique humanness. AppealLayer binds that proof to a specific decision, enforces one-human-one-appeal logic, and hands the company a clean operational case to review.
The core design is privacy-preserving by default.
Tenant-scoped action for better privacy boundaries
Decision-bound signal hash for case-specific proof binding
HMAC nullifier digest for duplicate checks without raw nullifier storage
Receipt hashes today, World Chain anchoring later