My FATID
Create and manage your FATID, sign in securely, and keep control of your recovery.
Your private keys and recovery passphrase stay on your device. Signing in alone never grants extra privileges.
Create your own FATID
You control your account root. An issuer verifies your signed request, but never receives your secret key.
You will download an encrypted recovery file. Store the file and passphrase safely in separate places. They cannot be recovered for you.
Continue with FATID
Sign a fresh challenge with your already authorized browser device. Nothing to copy or paste.
Signing in to My FATID
Recover your original identity
This restores only the account whose existing signed root matches your recovery file. It never creates a replacement account.
Your FATID
Authorized devices
Device changes require your account root and an already authorized device. A separate recovery device is always recommended.
Mesh owner certification
This one-time request is signed by your account root. It does not grant special permissions until separately approved by the original mesh issuer. Ordinary FATID accounts do not require this.