Wallet as account

After you sign in, Vaelun holds just two facts about you: your account identity (your wallet address) and which wallet family signed in. That pair is your account.

A signed session cookie carries this identity. There is no password and no personal information required to authenticate.

The authenticated account is the wallet that signed in — it drives your identity, sessions, and signing. A funding wallet is any wallet used only to move assets in (for example, a TON wallet making a deposit).

A funding wallet does not become your account and does not have to match your session. For swap signing, an account-match check confirms the signing wallet equals your session account, so a stray wallet cannot sign in your place.