> For the complete documentation index, see [llms.txt](https://mixmarvel.gitbook.io/lecube-eng/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mixmarvel.gitbook.io/lecube-eng/copyright/open-copyright.md).

# Open Copyright

**Creators open their copyrights and turn their ideas into a steady stream of benefits.**

1\) Select any work that has been uploaded onto the blockchain, and click to activate copyright. After the wallet sets the contract successfully, the copyright is successfully opened.

2\) The copyright opening fee is equal to the number of Cubes used in the creation \* 15 LCT

3\) The owner of the creation can withdraw the copyright at any time. After the copyright is withdrawn, the creation can no longer be copied. However, it will not affect the creations that have already adopted it.

4\) Works that are on sale cannot be opened to copyright

![](/files/-MV_0A9yLsdCjRDBNJWd)


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