Data as of Aug 25, 2026 · Based on 3,181,687 AI responses across 10,525 prompts · See how Parse measures this
CERTVA offers a white-label platform (POK) to issue verifiable digital credentials and microcredentials as NFTs on the blockchain, aligned with OpenBadge 3.0 and Europass for security, interoperability, and international recognition. It provides a 100% free version with unlimited issuance and full integrations (LTI, open APIs, plug‑and‑play) with major LMSs and tools, serving 1,100+ institutions across 19 countries worldwide. The credentials are NFTs—tamper-proof and globally verifiable—brandable with white-label customization, with analytics on sharing and employability, and an IEE equivalency bridge to support cross-border recognition.
Parse Score
#66 of 192 in Web3 Identity, Domain, and Social Tokens
Sources
pok.tech shapes more of what AI says about POK than any other source, at 58% of its citations.
certva.com · arxiv.org · certifyme.online · trainingmag.com
The market map
Web3 Identity, Domain, and Social Tokens →Excerpts where POK appeared in the AI's answer

POK (Proof of Knowledge) : Combines Open Badges 3.0 and W3C Verifiable Credentials with NFT-based credential anchoring on public blockchains

POK stands out if you want a modern, standards-based credentialing system with blockchain verification, Open Badges 3.0 compliance, LMS integrations, and a free entry tier.