Unlocking New Revenue Streams for Telcos with the Verifiable Voice Protocol
As he writes on Lilnkedin,
In a world where AI-generated deepfakes and evolving cyber threats render traditional caller ID obsolete, secure, real-time authentication has never been more critical. In this episode, join Randy Warshaw, CEO of Provenant, as we delve into how cryptographically secured verifiable Legal Entity Identifiers (vLEIs) are revolutionizing telecom security. Learn how these tamper-proof, globally standardized digital attestations are combating fraud, from voice scams to SIM swapping, ensuring that every call and message can be trusted. Tune in for a deep dive into Provenant’s cutting-edge PoCs in the US and Europe and discover the future of secure, trusted communications in the telecom industry.
The Verifiable Voice Protocol (VVP), as outlined in the draft specification, presents a transformative commercial opportunity for telecommunications companies (telcos) by addressing the pervasive issue of trust in telephone communications.
Unlike existing solutions such as SHAKEN, RCD, and BCID, which rely on service provider signatures and face challenges like high costs, jurisdictional limitations, and limited independent verifiability, VVP introduces a decentralized, cryptographic approach to authenticate and authorize callers.
By binding robust, verifiable evidence to SIP INVITEs, VVP enables telcos to offer enhanced services that restore consumer confidence, reduce fraud, and create new revenue streams through premium identity verification and authentication offerings.
VVP leverages Authentic Chained Data Containers (ACDCs) based on the Key Event Receipt Infrastructure (KERI) protocol, integrating seamlessly with verifiable Legal Entity Identifiers (vLEIs) and other credentials. This allows telcos to provide services that prove a caller’s legal identity, delegated authority, brand attributes, and rights to a phone number, all with non-repudiable audit trails.
For example, a telco could offer a premium “verified caller” service, where businesses pay for enhanced call authentication, ensuring their calls are prioritized and trusted by recipients. This is particularly valuable for industries like finance, healthcare, or e-commerce, where verified identity can reduce fraud and improve customer experience. Additionally, VVP’s compatibility with existing standards like SHAKEN and RCD allows telcos to enhance current systems without overhauling infrastructure, lowering implementation costs and enabling hybrid ecosystems.
The protocol’s decentralized and privacy-preserving design further amplifies its commercial potential. By avoiding reliance on centralized vetting regimes and supporting cross-jurisdictional verification, VVP enables telcos to cater to global enterprises seeking consistent, interoperable solutions. For instance, a telco could offer VVP-based services to multinational corporations, ensuring their calls are trusted worldwide, creating a new market for cross-border authentication. The protocol also supports two-way evidence sharing for calls, texts, and non-telco contexts, opening opportunities for telcos to expand into adjacent markets like secure messaging or digital identity verification.
Developed with contributions from Provenant and GLEIF, VVP positions telcos as trusted intermediaries in a digital economy increasingly focused on verifiable identity. By offering scalable, cost-effective, and interoperable authentication services, telcos can tap into new subscription models, enterprise contracts, and consumer trust solutions, driving revenue while combating fraud.
