@anime graf mays 🛰️🪐 Actually, the mRNA sequence source code of certain mRNA vaccines was released to the public domain, which makes such sequence not "open source", but not proprietary either (I would provide a link, but I can't seem to find it now).

Too bad you can't be sure the proprietary machines that output the mRNA produced only the input.

https://www.gnu.org/philosophy/open-source-misses-the-point.en.html