{ID cards|driver’s license}, passport, #file_links[“C:\Users\Admin\Desktop\file\gsa+en+PhoenixPBN80T2k10k903P2URLBB.txt”,1,N] {as well as|and others|and others} {important|necessary|necessary|relevant|in-demand|popular} credentials {password or login| data} for {verification|confirmation} of users {linked|connected|paired|can be linked} {with their|with their} did. {blockchain| is|essentially/ a system for {logging|recording} {information|data} into {a single|common} {registry|database}, where {each|any} {computer|computer|laptop|laptop} {online|online|online} the blockchain has a copy of the digital transaction registry.
