Decentralized ID, ZK-proofs are key to safety for refugees: UN agency The United Nations has already been using cryptocurrency wallets to get financial aid to refugees, and now it sees ZK-proof tech as the next critical tool. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Bitcoin - @ December 22, 2023 2:07 am