This repo is just a pointer to the tools used by the Team Unitiy during the Postal Data Hackathon 2023UPU.
The vLEI is a open standard type of W3C Verifiable Credential (VC) that leverages the W3C Decentralized Identifier (DID) standard. The DID method is did:keri which is based onthe KERI identifier system. Please refer to vLEI repo for more information.
TRAIN is a global trust infrastructure that can be used to verify the trustworthiness of involved parties in an electronic transaction. There has been several implementations in the form of PoC, one of the latest being Regi-TRUST, a project sponsored and hosted at the United Nations Development Programme (UNDP).