The crypto-anarchist problem of online identity management is already non-trivial and NP hard enough already without dragging in feudal-era verbiage like  ' Sovereignty '.  So take your "self-sovereign" solutions and shove them up your Dark Enlightenment arse. Cypherpunks are all about privacy for the poor and TRANSPARENCY for the powerful. Jul 20, 2015 - Julian Assange: To be honest, I don't like the word transparency; cold dead glass is transparent..."