Hi Stefan, Very good work with hashcash!
I have a nitpick: The debian/watch file does not work because the generated download URL is wrong (missing "source/"). You can fix that by adding a slash after http://hashcash.org/source
Would you like the package to move to the salsa namespace? If so, please grant salsa user bage maintainer rights on your repo so I can move it.
Thanks, Bastian
