CC0 1.0 Universal (CC0 1.0)
Public Domain Dedication

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The Commons Deed is not a legal instrument. It is simply a handy reference for understanding the CC0 Legal Code, a human-readable expression of some of its key terms. Think of it as the user-friendly interface to the CC0 Legal Code beneath. This Deed itself has no legal value, and its contents do not appear in CC0.

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This is a human-readable summary of the Legal Code (read the full text).

No Copyright

  • The person who associated a work with this deed has dedicated the work to the public domain by waiving all of his or her rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law.

    You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission. See Other Information below.

  • Other Information
    • In no way are the patent or trademark rights of any person affected by CC0, nor are the rights that other persons may have in the work or in how the work is used, such as publicity or privacy rights.
    • Unless expressly stated otherwise, the person who associated a work with this deed makes no warranties about the work, and disclaims liability for all uses of the work, to the fullest extent permitted by applicable law.
    • When using or citing the work, you should not imply endorsement by the author or the affirmer.
Other Rights

The use of a work free of known copyright restrictions may be otherwise regulated or limited. The work or its use may be subject to personal data protection laws, publicity, image, or privacy rights that allow a person to control how their voice, image or likeness is used, or other restrictions or limitations under applicable law.

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Endorsement

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Citation

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Who is the affirmer?

The affirmer is the person who surrendered rights to the work worldwide using CC0, to the extent allowable by law. It may be the original author of the work or another person who may have had some copyright or related or neighboring legal rights in the work.