Massive and Scalable Issuance of Digital Credentials with POK – From Hundreds to Thousands in Seconds

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At events, graduations, conferences, or online courses, speed and accuracy in delivering credentials is key.
With POK – Proof of Knowledge, your institution can issue hundreds or thousands of digital credentials NFT verifiable on the blockchain in seconds, error-free and fully traceable.

How does massive issuance of digital credentials with POK work?

  • Bulk upload via CSV or Excel or API: easily upload a spreadsheet with recipient data or connect your LMS/CRM to automate the issuance of digital credentials and microcredentials.
  • Custom templates and branding: uniformly apply your logo, colors, signatures, and design to all digital credentials.
  • Full automation: automatically issue credentials upon course completion, exam approval, or event attendance, without manual intervention.
  • Instant notification and Wallet App: each recipient receives their digital credential directly via email and in the Wallet App.

Key Benefits of POK for Digital Credential Issuance

  • Unprecedented speed: save days or weeks of administrative work thanks to fast issuance of digital credentials and microcredentials.
  • Guaranteed scalability: issue without limits, from dozens to tens of thousands of credentials, ideal for apps, online courses, and events.
  • Zero human errors: full automation with pre-validations, ensuring integrity and accuracy in every certificate.
  • Immediate social media impact: each credential can be shared instantly, multiplying your brand visibility and attracting more users to your app.

Conclusion

With POK, your institution not only gains operational efficiency but transforms each massive issuance of digital credentials and microcredentials into an opportunity for global visibility and positioning.

Whether for an online course, a corporate training, or a large-scale event, credential delivery shifts from an administrative task to a strategic moment for your brand.

Frequently asked questions

POK is aligned with the most relevant global standards for digital credentials:

  • Open Badges 3.0 — the most widely adopted open standard for digital badges and microcredentials, managed by 1EdTech
  • W3C Verifiable Credentials — the internationally recognized data model for verifiable digital credentials, ensuring interoperability across platforms and systems
  • European Learning Model (ELM/Europass) — the European framework ensuring interoperability in education and employment, enabling credential recognition across Europe
  • 1EdTech TrustEd Credentials Framework — independently verified standards for data privacy, interoperability, and credential portability
Compliance with these standards means credentials issued with POK can be integrated and verified on other platforms, LMS systems, and job boards globally — ensuring they will not become obsolete or tied to a single provider.

Yes. POK gives credential recipients full control over their digital identity:
  • Choose which credentials to display publicly in their verifiable profile
  • Share each credential individually with a unique link — without exposing their entire wallet
  • Revoke shared access at any time
  • Configure which credentials appear publicly and which remain private
For NFT credentials, recipients own the credential directly in their personal digital wallet — it belongs to the holder, not the institution or platform.

POK is also developing integration with Zero-Knowledge Proof (ZKP) technology, which will allow recipients to prove specific attributes of a credential — such as validating a skill — without revealing additional information like grades or personal data.

A microcredential is a short, focused certification that validates a specific skill, competency, or learning outcome — smaller in scope than a full degree but formally recognized and verifiable.

Microcredentials are increasingly adopted by:
  • Universities offering modular learning programs and stackable pathways toward full degrees
  • Companies certifying specific technical skills, compliance training, and professional development
  • Governments recognizing vocational training and workforce upskilling programs
They are typically issued as digital badges or certificates compliant with Open Badges 3.0 and can be stacked — combined into collections that represent broader qualifications.

POK supports stackable microcredentials with learning pathways and advanced analytics, allowing institutions to track learner progress and measure the real impact of their programs on employability.
See more frequently asked questions

Start recognizing achievements with POK!