POAP 协议运营五年后宣布关闭
Proof of Attendance Protocol is shutting down after 5+ years
Some 46,210 issuers like Coinbase and American Express used POAP to create onchain mementos that users could mint.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力
进入量化体系 →
Proof of Attendance Protocol is shutting down after 5+ years
Some 46,210 issuers like Coinbase and American Express used POAP to create onchain mementos that users could mint.
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力