Identity model

Supah separates the person's durable identity from what any one application is allowed to know.

Pairwise subjects

Every application receives a different subject for the same person. Subjects cannot be used by developers to correlate a person across unrelated applications.

Claims and scopes

The base result is an application-scoped subject. Verified-human status, assurance time, authentication time, and Persona fields require an explicit supported scope and product review.

An application never receives a global SupahID, canonical Ledgr identifier, credential material, raw identity evidence, another application's grants, or unrequested Persona fields.

Consent

Where a requested claim describes the person, the hosted SupahID experience presents the request in human terms. Approval is bounded to the requesting application and the reviewed purpose.

Assurance is specific

Verified Human means the account completed Supah's configured identity-verification ceremony and remains associated with that outcome. It does not certify global uniqueness, professional qualifications, Persona statements, or future behavior.