> For the complete documentation index, see [llms.txt](https://docs.code4rena.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.code4rena.com/roles/certification-id-verification.md).

# Certification (ID verification)

Certifying your identity (also known as ID verification, or KYC) is an optional step for warden accounts that — along with your [signal](/roles/signal.md) score — unlocks [privileges](/roles/signal.md#privileges-based-on-signal) including higher submission limits and post-judging QA comments.

* Identity verification status can be viewed on [your C4 account screen](https://code4rena.com/account).
* If KYC is required, a C4 staff member will reach out to you directly to coordinate.
* Self-serve ID verification was removed on May 28, 2026. 

In the event that a certified contributor violates or is believed to have violated the [Terms of Service](/legal/terms-of-service.md), Code4rena reserves the right to pursue all remedies available, including removal from the platform or legal action.


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