Directory>> Web3 Domains and technologies
FIO Protocol is a decentralized identity project launched in 2020 by the Foundation for Interwallet Operability, based in the United States. It allows users to create a single, human-readable FIO address (like jane@wallet) that links to all their crypto wallets. Unlike blockchain domain systems like ENS or Unstoppable Domains, FIO focuses on simplifying crypto transactions across wallets, exchanges, and services, rather than naming websites or hosting identities.
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