You may be interested in some thought experiments I'm running to try and achieve the aims of a verifiable public domain dedication under existing US law: https

You may be interested in some thought experiments I'm running to try and achieve the aims of a verifiable public domain dedication under existing US law: https://github.com/berneout https://github.com/berneout I'm also of the view that a truly irrevocable copyright waiver/dedication isn't currently possible under US law. We're not alone: http://www.rosenlaw.com/lj16.htm http://www.rosenlaw.com/lj16.htm But you should be aware that others take a different view, if you're not already: https://cr.yp.to/publicdomain.html https://cr.yp.to/publicdomain.html The most interesting reading I've done is probably the old CC mailing list threads on CC0-1.0's backup license. If you set yourself the goal of writing international/portable language, things get really hairy.