Story thread · 2 reports / 2 sources
Proof of Attendance Protocol is shutting down after 5+ years
theblock.co · 8d
How the coverage leans
Across 2 sources · syndicated copies counted once
Some 46,210 issuers like Coinbase and American Express used POAP to create onchain mementos that users could mint.
First report: Proof of Attendance Protocol shuts down after five years, raising questions about utility NFT viability — cryptobriefing.com, 8d
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