protected boolean isAccountRegistrationVerified(final RequestContext requestContext, final OneTimeTokenAccount account) {
        return account.getProperties().contains(ACCOUNT_PROPERTY_REGISTRATION_VERIFIED);
    }
Account property indicating account registration is now verified.
support/cas-server-support-gauth-core/src/main/java/org/apereo/cas/gauth/web/flow/GoogleAuthenticatorConfirmAccountRegistrationAction.java