New Registry location: https://registry.zk.email/. The older version is being phased out.
List of community submitted ZK Email patterns that can be dropped into your project.
zk-email/proof-of-github
Proof of ownership of Github account using oAuth email notifications
Extractable values: username
testing/luma
testing only, not for prod
Extractable values: senderofemail, subject
zk-email/proof-of-twitter-v2
Use a password reset email to proof you own the email connected to a twitter or x.com handle.
Extractable values: handle