Verify CF Stats data with Reclaim Protocol

Stats for codeforces user

Reclaim Protocol generates a zero-knowledge proof that a user holds an active CF Stats session, exposing only the data points your application needs.

How it works

1. Your user starts a verification session and signs in to CF Stats as they normally would.
2. Reclaim Protocol observes the encrypted CF Stats session through a zero-knowledge proof system, with no credentials leaving the user's device.
3. Your application receives a cryptographic proof of the user's data — verifiable on-chain or in your own backend.

Other providers

• Verify GitHub UserName data
• Verify Gmail Account data
• Verify LinkedIn - User Profile Details data
• Verify Twitter User Profile data
• Verify Binance KYC Level data
• Verify Uber UID data
• Verify Twitter Follow Check Finquarium data
• Verify Kaggle username data
• Verify identity_github00 data
• Verify LinkedIn - User Profile Details 2 data

Browse all Reclaim Protocol providers →