Digital Identity Authorization Protocol

The authorization layer
for AI identity.

DIAP is the open protocol for authorizing AI use of human identity — face, voice, motion, and written work. Any industry. Any pipeline. Authorization-first. Revocable. Auditable.

Register

Any person or organization registers identity assets — face, voice, motion, writing — into a secure vault with machine-readable ownership records.

Authorize

When an AI system needs to use an identity, it requests permission through DIAP. Scoped by use case, territory, and duration.

Audit

Every AI-generated output is logged and watermarked. Identity owners, their representatives, and regulators can verify the full chain at any time.

Universal by design

DIAP is not limited to one industry. Any system that processes human identity through AI can integrate the protocol.

Entertainment — Studios, guilds, performers, agents — authorize every AI use of face, voice, and motion in production pipelines.

Music & Audio — Voice cloning, AI dubbing, synthetic vocals — authorization travels with the identity, not the contract.

Gaming & Virtual Production — Athlete likenesses, motion capture, digital twins — scoped and auditable per project.

Brands & Advertising — Campaign-scoped identity use with territory and duration controls built into the token.

Platforms & Social Media — Answer "was this content authorized?" at scale — machine-checkable verification for any AI-generated output.

Written Work — Register scripts, articles, and creative writing as protected assets. Control who can read, adapt, or train on them.

TrustMark IP is the first commercial implementation of DIAP — built for the entertainment industry. Studios, guilds, agents, and performers use it to authorize AI identity at scale.

Explore TrustMark IP

What DIAP is not

Not a marketplace. Not an agency. Not a content platform. Not blockchain.

DIAP is infrastructure — the authorization protocol underneath all of them.

Free for identity owners. Subscription-based for organizations and platforms that use it.

Full Protocol Access

Enter the access code to view the complete protocol specification, technical documentation, and industry pages.