What this site stores

Crosscheck is an unofficial tracker. It is not ansem.io and is not financial advice. We do not sell personal data.

A session cookie (`tracker_sid`) is set so this browser can edit or report community-added coins and keep a watchlist. It is httpOnly, SameSite=Lax, and lasts a year. Optional watch sync can store a Solana address you paste; that is only used to merge lists.

Moderation uses a separate cookie after a shared key login. Cron and RPC checks run on the server. Public JSON endpoints do not include session ids.

Paste-wallet lookups (airdrop P&L) are request-time only. We do not keep a ledger of those addresses.