Nym has introduced its new technology — ZK-Nyms. This technology allows users to choose which personal information they want to disclose. ZK-Nyms will be used in Nym Mixnet to confirm the payment for the use of any service.
Read more: https://blog.nymtech.net/press-release-nym-unveils-zero-knowledge-anonymous-credentials-zk-nyms-at-sxsw-6d56bd31802a