Blockcerts: blockchain certificates

Blockcerts is an opensource standard to certify diplomas thanks to the blockchain. It was first developed at MIT on Bitcoin and now is also implemented on Ethereum. Among the available opensource projects, there are tools written in Python to generate and sign certificates, Polymer and React components to display and verify them, and JavaScript librairies.

Open Badges

Open Badges is an opensource standard launched by Mozilla to display and verify digital portable credentials.

Mass issuing

Many certificates can be simultaneously issued on the blockchain thanks to the integration of Merkle tree tools.

Blockchain certified

Because the certificate issuer signs a blockchain transaction, there can be no doubt about the certificates validity.