Your identity, your rules. Say yes — or no — before AI acts.
Register once. Every compliant AI model on Earth asks before producing your likeness, voice, or brand. You decide what's allowed, for whom, and under what conditions.
For public figures, artists & estates
Register once with your signing key. From that moment, every compliant model has to ask the registry before producing your likeness or voice. You can grant scoped licenses to partners you trust — a campaign, a tour, a documentary — and refuse everything else with one record. The opt-out is structural: no commercial arrangement inside the protocol can override it.
For brands & trademarks
Brand impersonation in generative media is the new counterfeiting. PP treats a brand exactly like a subject: signed licenses define what partners can generate, where, in which products, and under what disclosures. Immutable denials lock categories permanently — no matter what a future negotiator offers.
What you actually control
An opt-out is checked before any license is even consulted. No price, no contract, no operator setting can override it inside the protocol.
Licenses are bounded by channel, territory, product, time window, required disclosures, and per-category exceptions. Yes for the spring campaign on social doesn't mean yes for everything forever.
Immutable denials let you permanently close off entire categories — political messaging, adult content, anything you'd never authorize. Once set, they cannot be unlocked by any future license.
Every license, every exception, every refusal is hash-chained and externally anchored. If someone claims authorization that doesn't exist, the gap is provable.
Get started.
Register your identity, brand, or estate on the Prompt Protocol registry to start managing your generative rights.
Register on prampta.comThe protocol is a lock. A court order is a warrant. The lock doesn't become weaker because warrants exist — its job is to refuse by default.