POK Proof of Knowledge

什么是 POK Proof of Knowledge？

POK is a global platform for issuing verifiable digital credentials and microcredentials as NFTs on the blockchain — trusted by 1,100+ universities, governments, and companies across 19 countries. ISO 27001 and SOC 2 certified, 1EdTech certified, and compatible with Open Badges 3.0, W3C Verifiable Credentials, and the European Learning Model (ELM/Europass).