Committed identity: 5945c7ba34b7819949d18ed078d71f8513b26198bec1f6f724a3a09d7b4e3336759b7b1ac60c6cf06f66b613462bb9cd4ed9a236c2a7573e079d7decb12ab3f7 is a SHA2 commitment to this user's real-life identity.