cc0publicdomainlicense

The Creative Commons CC0 Public Domain Dedication waives copyright interest in a work you've created and dedicates it to the world-wide public domain.

CC0 enables scientists, educators, artists and other creators and owners of copyright- or database-protected content to waive those interests in their works.

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 ...

CC0 is a legal tool for waiving as many rights as legally possible. Or, when not legally possible, CC0 acts as fallback as public domain equivalent license. History · Applicable works · Types of licenses · Rights and obligations

CC0 is a very permissive licence, like the 0BSD it releases the covered work in the public domain and grants permission to use it for any purpose.

CC0 as close to releasing your content into the Public Domain as you can get, until content is no longer protected by Copyright Law.

CC0（公眾領域貢獻宣告，Public Domain Dedication） ... 無論作者或是創作者是否想要著作權，著作權法與世界上其他法律都自動對權利人的作品及資料庫，提供著作權保護。

The CC0 option is available for creators who wish to relinquish their copyright completely. ... This tool uses the three-layer licence approach of legal code, ...

So that being said, CC0 licensing is an attempt to make works public domain, so to speak. That is, to completely opt out of copyright. However, ...

CC0和Public Domain Mark共同取代了以美國中心的公有領域貢獻和認證（英語：Public Domain Dedication and Certification）。 在2011年，自由軟體基金會添加了CC0 ...