Separate challenges, sign-in checks, and identity checks
Record the exact prompt, URL, and preceding action. A verification message alone does not establish IP risk, and an official request for identity documents is not a captcha failure.
| Type | Observed request | Next step |
|---|---|---|
| Bot challenge | Checkbox or challenge completion | Inspect the page, scripts, and session |
| Sign-in confirmation | Email, phone, or sign-in confirmation | Follow the official sign-in flow |
| Persona identity check | Official identity-document and possible selfie request | Follow the official identity instructions or seek support |
What network and browser observations establish
Exit IP, ASN, region, timezone, language, and DNS/WebRTC paths can help compare test conditions. They do not establish Claude’s internal verification rules. A data-center ASN or language preference is not proof of a trigger.
Different WebRTC and site addresses do not automatically establish a leak or a challenge cause. Check the address family and actual failing requests before changing device settings.
- Preserve the original error before comparing sessions.
- Test relevant script or storage blockers individually.
- Keep device time accurate; do not assume timezone or language must imitate the exit region.
Follow the official Persona identity process
Anthropic describes Persona identity checks for some features or capabilities, routine integrity checks, and safety or compliance needs. A prompt does not allow this site to infer the precise trigger.
Enter verification from Claude’s official interface and help instructions. Prepare the valid documents and any selfie requested by that flow. Do not submit documents through unknown links or third-party verification services; follow the current official material requirements.
Compare one condition at a time
Identify the official flow
Keep a redacted prompt and URL and read the official instructions.
Isolate browser failures
For a challenge or sign-in loop, test a fresh profile or private window on the same network and inspect relevant extensions separately.
Interpret path changes cautiously
Compare exits only when a failure consistently follows a path. A network change cannot replace identity or eligibility requirements.
Contact support for verification failures
Share the prompt, time, and completed tests. Do not bypass regional or verification controls.
Limits and support evidence
Network evidence is not an account decision. This site does not check documents, account eligibility, or whether the platform will accept a session. A high score is not a promise of avoiding verification.
Use official Claude support for persistent failures. Share error details without passwords, tokens, or document images, and submit sensitive material only through a verified official process.
Sources and evidence limits
Sources below support the stated technical or policy boundary. Diagnostic comparisons in this guide remain observations, not account verdicts.
- Identity verification on ClaudeAnthropic · Official guidance
- Claude StatusAnthropic · Official guidance
- Claude Help CenterAnthropic · Official guidance