There is a work-in-progress license called the Worldwide Public Domain Dedication (WPDD) [1], based on CC0, that I think is sort of like the CC0+ you described.

Moonbirds creator Kevin Rose has announced that both Moonbirds and Oddities will transition to a CC0 license, marking a significant departure for the well-known NFT project.

Today, we’re announcing that @moonbirds and @oddities_xyz are moving to the CC0 public license. We believe this move honors and respects the values of the internet and web3 and starts a new and ...

Powered by Shopify, Burst also offers images that fall under the Creative Commons Zero (CC0) license, which again, means that you’re welcome to use the photos for any purpose for free. 3.

Existing Fedora packages bearing the CC0 license may be grandfathered in, but that is something the Project has not affirmatively decided yet.. Why does it matter? Open source software usage is ...

Open access items designated as CC0 do not require attribution or citation, however, it is helpful to provide basic credit information to the Smithsonian, as well as a link to the asset, so others can ...

NFTs that haven’t embraced CC0 have had NFT holders license the use of their nonfungible tokens to businesses, brands and creative initiatives.