James Cridland on Nostr: Tracking by cookies or IP address is nothing compared to these new UID2/ID5 things. A ...

Tracking by cookies or IP address is nothing compared to these new UID2/ID5 things. A centralised database of IDs, based on a hash of an email address?! Which, get this, the centralised company stores the encryption keys and the salt? It’s astonishing; and companies call this “privacy-advanced”!