Updated 2026-05-13
Copyright & content rights
Attribution
The editorial text on Yestermark is offered under CC BY-SA 4.0.
Data sources
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- Wikidata structured data — CC0.
- Music chart highlights — sourced from publicly available chart tables on Wikipedia under their respective licenses.
Images
Where images appear on Yestermark, they are sourced from Wikimedia Commons under CC BY, CC BY-SA, CC0, or Public Domain licenses. Where available, the image's author and license are shown in the page.
What is not under CC BY-SA
The brand name "Yestermark," the logo, the visual design, and the source code are proprietary and not part of the CC license offered on editorial text.
If you'd like to reuse the editorial text
Attribution like "Source: Yestermark (yestermark.com), CC BY-SA 4.0" is appreciated. A link back to the specific page is preferred.
Raising a concern
If you believe content on Yestermark infringes your rights, or you'd like a specific page reviewed for any reason, please email [email protected]. It helps to include:
- The URL(s) in question.
- A short description of the concern.
- Your name and a way to reach you.
I'll review and act in good faith when something needs to be corrected, attributed differently, or removed.
If you are depicted on Yestermark
If you are a person depicted on Yestermark and would prefer not to be, the simplest path is the same email address above. See also the privacy policy.