KiloDrive warning and error reference
KD-10009 — Attestation Failed
Passkey registration did not verify the authenticator's attestation against the stored creation options.
This page explains a stable code; it does not look up your account or transaction. Use the outcome and next action shown for the original operation in the app. A connection interruption after submitting an action may need reconciliation.
What to do next
Start passkey setup again from the signed-in account's security settings, or retain another available sign-in method.
In the KiloDrive app, open the area recommended by the original warning or error. If no safe action is available, contact support with the code and occurrence reference.
- What happened
- Passkey registration did not verify the authenticator's attestation against the stored creation options.
- Default outcome
- The requested action did not complete.
- How to prevent it
- Complete passkey creation within its current KiloDrive ceremony and supported authenticator.
- Likely causes
- Credential verification rejected the submitted attestation.
- Can I retry?
- Not until the recommended action confirms it is safe.
- Reference
KD-10009
If you contact support, include this KD code and the separate correlation reference shown by the app. Never send a password, verification code, payment token, or full bank/card details.