Who an agent is. What it may do. What it did. Persora.org is the home of Persora's open, versioned protocol specifications. Independently implementable, so a third party can verify all claims without ever contacting Persora.
Trust built on unverifiable claims fails exactly when it matters: at revocation, at audit, at dispute. These specifications exist so it doesn't have to.
Start here: browse the protocol registry below, review the working group charter and IPR policy, or sign up for publication updates.
Persora Systems currently stewards these protocols and intends to move them to independent governance as they mature. This domain sells nothing. Real world implementation of these protocols can be found at Persora.co.
Session protocol for agents: short-lived, scope-bound, non-bearer session proofs with deterministic revocation.
View WARP →Identity interoperability: normalizes identity claims from existing IdPs into a single portable identity object.
View UIOP →Tamper-evident anchoring: signed, hash-chained, independently verifiable records with countersigned receipts.
View SaltLedger →