11:00 CET
Primavera De Filippi will address self-sovereign identity, the challenges it faces in order to guarantee both unicity (no more than one user per identifier) and singularity (no more than one identifier per user), the way in which these challenges have been addressed by Kiva and WFP through the use of biometrics, and then open up to alternative mechanisms, such as for instance the recently launched Proof-of-Humanity initiative, using web-of-trust and decentralized verification systems to ensure singularity of identities.