Difference between revisions of "CC0"

Summary

CC0 is a protocol that enables people to:

(a) ASSERT that a work has no copyright or neighboring rights restrictions attached to it.

OR

(b) WAIVE any rights associated with a work so it has no copyright or neighboring rights restrictions attached to it.

CC0 improves and extends the current CC public domain dedication. Key additions:

1. A protocol facilitating the conveyance of norms with a waiver or assertion statement.
2. Infrastructure for internationalizing the tools.
3. The assertion that content is in the public domain will be vouched for by users, so that there is a platform for reputation systems to develop. People will then be able to judge the reliability of content's copyright status based on who has done the certifying.

A beta version of the protocol, including the traditional components of the CC architecture -- legalcode, human-readable explanation, machine-readable metadata, and tools, has been launched for public discussion on January 15, 2008.

Demonstration

Published Pages

• http://labs.creativecommons.org/zero/assertion.html
• http://labs.creativecommons.org/zero/assertion_with_norms.html
• http://labs.creativecommons.org/zero/waiver.html
• http://labs.creativecommons.org/zero/waiver_with_norms.html

CC0 Chooser

• http://labs.creativecommons.org/license/zero

Deeds and Legalcode

• http://labs.creativecommons.org/licenses/zero-assert/1.0/us/
• http://labs.creativecommons.org/licenses/zero-assert/1.0/us/legalcode
• http://labs.creativecommons.org/licenses/zero-waive/1.0/us/
• http://labs.creativecommons.org/licenses/zero-waive/1.0/us/legalcode

Note: View the deeds via the published pages examples above to see how published metadata is used to inform deed display.

Media

• CCZero Official Press Release (pdf)

How do you get involved?

• Jump on over to the cc-community and/or cc-licenses email lists for further discussion on CCZero.
• Review the CCZero Technical Overview and provide feedback.
• If your site or organization plans to implement CC0, see CCZero Implementations.

Adopters

• Add your project here!