Profile
Your profile is the info card other players see. It shows your title, Rank, Balance, Tier, Quest Level, Trophies, Stats and Logs. Any leaderboard positions you currently hold appear in its Triumphs section.
Your BcID
Every player has a BcID number on their Profile. It has no gameplay effect; it is a unique identifier other players use to find you for trades, Faction invites, duel challenges or Menagerie and Achievement lookups. Sharing it is safe. Sharing login details never is.
Based on the in-game Manual. Game mechanics may change; check the current in-game Manual and previews.