Claim path pointer schema for the iGrant.io Authenticator credential (credential type io.igrant.authenticator) from the iGrant.io verifiable data registry. It holds one claim, email_address, and the registry publishes it in all three formats: dc+sd-jwt, jwt_vc_json and mso_mdoc. Use this skill when you create an authenticator credential definition on the iGrant.io OpenID4VC API, when you build passwordless sign-in with a wallet, or when you need the exact claim path for each of the three credential formats.
