I'm not sure about the taxable donation (did you perhaps mean a tax-deductible donation instead?) but I have a few ways. It looks like that thread links to a company that's specializing in that, were they able to solve your use case? If not, feel free to ping me and I can connect you w/ the folks on our team who have this as a key objective for them and have figured out most of the logistics.
I really appreciate you attempting to do this though, thank you!
I was in contact with these guys but nothing came of it so far ... I think they’re still working on it but I don’t know. Would be great to find out options. Thank you for your help.
Side note: lack of funding for open source is a common complaint it seems, but I was personally surprised it’s actually not trivial at all to give money open source ...
I really appreciate you attempting to do this though, thank you!