KSKB, the KERISuite Knowledge Base · Specifications and glossaries

Verifiable Voice Protocol

Normative informative

Maintainer: Daniel Hardman (Provenant, Inc.) · 2026-10-05 · checked 2026-10-14

An individual Internet-Draft (not adopted or endorsed by the IETF) defining the Verifiable Voice Protocol (VVP), which authenticates and authorizes organizations and individuals making or receiving telephone calls. A caller's signed passport travels in a SIP INVITE through STIR and cites a dossier of evidence built as ACDCs issued by KERI identifiers; the draft gives the roles, the passport fields and the verification algorithm. For implementers in telecommunications and verifiable calling.

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