Need to repost this b/c it seems the latest FUD attack on SeedSigner is to characterize it as a "closed source project".

SeedSigner is both Python code and a customized, purpose-built *nix operating system that is engineered to run on hardware that is not fully open source, i.e. Raspberry Pi SBCs. See the attached image for additional info on the reasoning behind our design decisions.

Linux is similarly run in many closed source hardware environments, but that does make Linux a "closed source project".