http://sockscat.i2p/privacy
What we store To operate the service we store: Data Purpose Whisker verifier (peppered hash) Authenticate account management; we never store the whisker itself Pawprint derivation state ( paw_key , life counter) Verify proxy passwords Collar tag (proxy username base) Route and bill your account Aggregate usage (bytes in/out, connection success/fail counts) Meter prepaid balance Crypto payment records (txid, coin, amount, quote linkage, USD value) Credit top-ups; prevent double-spend Optional IP/CIDR...