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onchain mementos

Coverage of onchain mementos in the Nexus archive.

Earliest in view: Aug 3 · 18:40 UTCMost recent: Aug 3 · 18:40 UTC
Co-mentioned in this coverage
Proof of Attendance Protocolorganization1Coinbaseorganization1American Expressorganization1
Recent coverage
  • TECHNOLOGYAug 3 · 18:40 UTCTHE BLOCK
    Proof of Attendance Protocol is shutting down after 5+ years

    The Proof of Attendance Protocol (POAP) is shutting down after over five years of operation. Approximately 46,210 issuers, including Coinbase and American Express, used POAP to create onchain mementos for users to mint.

onchain mementos · Dossier · The Nexus