Clients & Partners

Over 1,100 institutions already trust POK

POK - Proof of Knowledge is the platform chosen by universities, governments, and companies across 19 countries to issue verifiable digital credentials and blockchain NFT microcredentials.Start for free

Clients & Partners

Institutions issuing with POK

From universities and bootcamps to corporations and governments, institutions across 19 countries use POK to issue verifiable digital credentials, Open Badges 3.0, and blockchain-based certifications. Trusted by Louisiana Tech University, Trinity College London, Universidad de San Andrés, CESA, Universidad Católica del Uruguay, and 1,100+ organizations across Latin America, North America, Central America, Europe, and Asia.

Frequently asked questions

POK supports issuing any type of verifiable digital credential:
  • Academic credentials: diplomas, degrees, and university certificates
  • Professional certifications: technical licenses, industry certifications, and continuing education
  • Corporate recognitions: employee training, leadership programs, and internal skills certifications
  • Microcredentials and badges: specific skill achievements, course completions, and stackable learning pathways
  • Government certifications: licenses, permits, and official authorizations with expiration and revocation control
Every credential is fully customizable with the institution's logo, digital signature, colors, and brand identity, and includes metadata such as recipient name, issuance date, achievement criteria, and supporting evidence.

POK connects with the tools you already use, so issuance does not depend on someone assembling a list.

Education (LMS):
  • Moodle, Canvas, Blackboard, Brightspace (D2L) and Open edX register over LTI 1.3 from the integrations panel. Canvas also accepts an API key.
  • Sana delivers its results over xAPI.
  • Any other system comes in through the custom integration, with an LTI URL or an API key.
CRM and marketing:
  • A CRM connects through the REST API or the custom integration, like any other in-house system.
  • Google Ads integration for remarketing campaigns based on credential engagement.
For everything else there is a REST API and webhooks, which is the route for connecting an in-house system.

The result is issuance on autopilot: a student passes a course and the credential goes out on its own, with no human intervention.

For universities and higher education institutions, POK provides:
  • Fraud prevention: blockchain-anchored credentials resistant to forgery, immediately verifiable by employers and institutions worldwide
  • Mass issuance at scale: LMS integration enables issuing thousands of credentials in minutes with no manual effort
  • Graduate visibility: one-click sharing to LinkedIn increases graduate employability and institutional brand reach
  • International standards compliance: Open Badges 3.0, W3C Verifiable Credentials, European Learning Model, and Europass — enabling global credential recognition
  • Cost elimination: no expenses for paper, printing, shipping, or manual verification processes
  • Employment tracking: measure the real impact of credentials on graduate job opportunities — a differentiator few platforms offer
  • Learning pathways: stack microcredentials into structured programs with advanced analytics
Universities across America, Europe, and Asia use POK for undergraduate degrees, postgraduate programs, microcredentials, and continuing education — improving graduate experience and institutional reputation simultaneously.

Yes. POK is widely used by companies to certify employee skills, training completions, and professional development programs.

Key benefits for the corporate sector:
  • Skills certification: issue verifiable credentials for employees and contractors that can be shared on LinkedIn and professional networks
  • Compliance and audit trails: full traceability of who issued each credential, when, and to whom — essential for regulated industries
  • Employer branding: employees sharing verified achievements on professional networks strengthen the company's reputation as a learning organization
  • Integration with what you already run: automatic issuance from the connected corporate LMS, or from the REST API for an in-house system
  • Fraud prevention: eliminate labor fraud risks by ensuring certificates are authentic, verifiable, and tamper-proof
  • LeadAds: transform shared credentials into recruitment opportunities — a unique POK feature converting credential engagement into talent pipeline data
See more frequently asked questions

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