Profile and identity

Wallet only

Holdline has no email login, no password and no social sign-in. You connect a wallet, sign one message to prove the address is yours, and every position and payout is an event under that address. The signature authorises nothing: no transfer, no approval, no spend. Disconnect and nothing of yours stays on our side beyond what the chain already holds.

Sessions

Your connection persists between visits so you are not re-prompted on every load, and switching accounts in your wallet switches the account here. Your positions, history and balance are keyed to the address, so two wallets in the same browser keep separate books.

Public profiles

Every wallet is a public profile: standing, positions, history and a performance curve, all derived from public events. Anyone can open yours, and you can open anyone's from the standings or the feed.