New Registry location: https://registry.zk.email/. The older version is being phased out.

ZK Email SDK Registry

List of community submitted ZK Email patterns that can be dropped into your project.

Proof of Offline Protocol Domain Names Ownership

email
identity
owership
anon/POPDNS
Last modified: 12/11/2024

A proof for a user's offline protocol domain name's ownership

Extractable values: emailBody

Graduation Confirmation from Atrium for UHI

graduation
confirmation
email
anon/uhi-graduation-proof
Last modified: 12/11/2024

This pattern verifies receipt of a graduation confirmation email from Atrium Academy

Extractable values: head

Hellosign/Dropbox Sign Verification

document
signature
jommi/hellosign
Last modified: 25/11/2024

Verify that you received/signed a document

Extractable values: Subject

Proof of Coinbase USDC Rewards

coinbase
rewards
zk-email/usdcrewards
Last modified: 04/12/2024

Verifies Coinbase emails like, "Congrats! You received 25.35 USDC in rewards" and reveals the rewarded amount

Extractable values: USDCAmountInSubject, Timestamp, emailHeaderHash

Proof of Paypal Payment De

email
payment
zkemail/paypal_de
Last modified: 26/09/2024

Prove that you paid someone via paypal

Extractable values: Merchant, Amount