https://developers.google.com/privacy-sandbox/protections/private-state-tokens https://developers.google.com/privacy-sandbox/protections/pr... Private State To

https://developers.google.com/privacy-sandbox/protections/private-state-tokens https://developers.google.com/privacy-sandbox/protections/pr... Private State Tokens enable trust in a user's authenticity to be conveyed from one context to another, to help sites combat fraud and distinguish bots from real humans—without passive tracking. An issuer website can issue tokens to the web browser of a user who shows that they're trustworthy, for example through continued account usage, by completing a transaction, or by getting an acceptable reCAPTCHA score. A redeemer website can confirm that a user is not fake by checking if they have tokens from an issuer the redeemer trusts, and then redeeming tokens as necessary. Private State Tokens are encrypted, so it isn't possible to identify an individual or connect trusted and untrusted instances to discover user identity.