We have been developing a set of new supervised machine learning models that can classify wallets as human or Sybil. They have been noted to be the strongest such models in the industry by OpenBlock. We hope to continue developing additional models and make these tools available via a new API which is currently in beta. 


We have also deployed Passport’s attestations to several L2s, enabling users to push their Passport scores & Stamps onchain, which allows developers to integrate with Passport in a completely decentralized manner.
