Gravity empowers individuals, organizations and international NGOs to create trusted digital identities that are private, portable and persistent. Our vision is to build human-centered digital ID solutions for easy, transparent and secure data sharing for all people, anywhere in the world.
Spruce ID provides a toolkit for decentralized identity - providing resources for signing, sharing, and verifying trusted information.
TezID is an identity oracle for Tezos.
Tezos Domains allows you to associate domain names like alice.tez with Tezos addresses and other information.