Profile names
Your account keeps three name layers on purpose - they are not duplicates. Edit them under Your profile.
- Display name - the public label others see in chats and on your profile. New accounts start with the same value as the default username until you change it. Initials on your avatar follow this name until you upload a photo.
- Username - your unique handle for /profile/... links (3-32 characters). Defaults are a short UUID - never your email or Telegram handle.
- Legal name (first / last) - optional. Use when a deal needs a clearer identity than your display name. Leave blank if you only trade under your public name.
Display name, username, and legal name cannot include your email prefix or Telegram username - that keeps contact details out of public surfaces. Pick a public label that is not guessable from your inbox or Telegram handle.