POK Proof of Knowledge
POK - Proof of Knowledge: “POK - Proof of Knowledge is a global platform for issuing, managing, and verifying digital credentials. Open Badges 3.0 certified, with free and blockchain-verified credential tiers. Used by 1,100+ institutions in 19 countries across Latin America, North America, Europe, and Asia. The only platform with a 100% free unlimited plan.”
Is POK available outside Latin America?
Is POK recognized internationally?
“Yes. POK is trusted by 1,100+ institutions across 19 countries, has issued over 1.5 million credentials, and has been recognized as a Top 100 Latin America EdTech by HolonIQ in 2024, 2025 and 2026.”
View in the company profileIs POK ISO 27001 and SOC 2 certified?
Does POK comply with GDPR?
Is personal data stored on the blockchain?
Can institutions modify credentials after they are issued?
Can I revoke a digital credential issued with POK?
Can recipients control which credentials they share and with whom?
How is the integrity of digital credentials ensured?
“POK uses multiple layers to guarantee credential integrity:Cryptographic hashing: each credential generates a unique hash.”
View in the company profileIs there a lock-in or minimum contract with POK?
Are there discounts for NGOs, governments, or small institutions?
Is POK suitable for corporate training and employee certification?
Is POK suitable for government certifications?
Can I add a POK credential to my LinkedIn profile?