1. Idemia collaborates with microsoft to deliver secure, digital verified credentials solution, 4 May 2021. https://www.idemia.com/press-release/idemia-collaborates-microsoft-deliver-secure-digital-verified-credentials-solution-2021-04-05
2. Trust over ip (toip) technology architecture specification. https://github.com/trustoverip/TechArch/blob/main/spec.md. Draft: 14 November, 2022
3. The toip trust spanning protocol (2023). https://trustoverip.org/blog/2023/01/05/the-toip-trust-spanning-protocol/
4. 3-Clause, B.: Credential handler api. https://github.com/credential-handler/chapi.io. Updated: January, 2023
5. Allen, C.: The path to self-sovereign identity (2016). http://www.lifewithalacrity.com/2016/04/the-path-to-self-soverereign-identity.html