Account security data: encrypted pieces of your wallet key, protected by your password, your recovery code and your Clave Dola. We cannot read them without those secrets, and we never receive the secrets themselves.
A device identifier (only a one-way fingerprint of it) for each device where you set a Clave Dola.
Your profile photo, only if you add one, with your username and address.
Your IP address, for a short time, to limit abuse (for example, too many accounts or links from one place).
The deposit addresses made for you to receive from Tron or Solana.