Passkeys are a subtype of WebAuthn keys, not vice versa.
be that as it may, when e.g. TicketMaster asks me if I want to "use a passkey," they are potentially referring to something with remote attestation capabilities.
be that as it may, when e.g. TicketMaster asks me if I want to "use a passkey," they are potentially referring to something with remote attestation capabilities.