1/ Litmus Identity Registrar verifies the validity of your email address, Twitter account, and other identifying information. This service uses cryptographic design to assess user identity while preserving privacy. 👉Try it out now: apps.litentry.com/registrar 2/ Polkadot participants can add personal information such as email/Twitter to their on-chain accounts. To enhance account credibility, it's important to request judgments from a registrar, such as the Litmus registrar. We currently support 4 confidence levels in our attestations. Litmus Registrar currently supports Email, Element, and Twitter verification services. 3/ After proving ownership of the accounts, the ProvideJudgement service will confirm it by sending a JudgementGiven transaction on Kusama. Find out more in our docs: https://docs.litentry.com/parachain/pallets-and-modules/litentry-identity-registrar