100percenthuman — Content Credentials & Human Provenance for Digital Creation
100percenthuman.ai certifies human provenance on digital creation using C2PA-based Content Credentials. Creators sign their work with a cryptographic hash plus an optional WebAuthn passkey signature at the moment of creation, so anyone can verify a real person made it - a provenance layer built for an internet full of AI-generated content.
Creators publish text, images, or documents on 100percenthuman.ai and get a cryptographic proof of human authorship attached — a content hash, an optional WebAuthn passkey signature, and a platform Ed25519 countersignature. Anyone can independently verify a published asset's proof via the public verification endpoint and the platform's published signing key.