If you believe a certificate hosted on Wall of Certificates infringes your copyright, send a takedown notice to contact@wocerts.link including:
Valid takedown notices are acted on within 48 hours — the certificate is hidden pending review, not deleted outright, consistent with our content policy. The uploader is notified and may submit a counter-notice if they believe the takedown was made in error.
A certificate viewed through a share link that doesn't allow downloads is shown as a watermarked preview — stamped with the viewer's name (or the share's stated reason, if they're not signed in), a timestamp, and wocerts.link. This is deliberate: it means a copy can be identified as having come from Wall of Certificates even after it's been screenshotted or reposted somewhere else.
If you're a certificate owner and find your watermarked certificate posted somewhere without your permission, use the contact process in §1 to report it — we'll treat it as a takedown request and can send notice to wherever it's hosted.
If your certificate was taken down and you believe this was a mistake or misidentification, contact contact@wocerts.link with a counter-notice including your contact information, identification of the removed content, and a statement under penalty of perjury that you have a good-faith belief the content was removed as a result of mistake or misidentification.
Accounts responsible for repeated, substantiated copyright infringement may be suspended.