Sorry, I edited the post concurrently with your comment - it now points to Base2048, the link I meant to post, which actually should work - rather than https://

Sorry, I edited the post concurrently with your comment - it now points to Base2048, the link I meant to post, which actually should work - rather than https://github.com/qntm/base65536 https://github.com/qntm/base65536 (which I think you're commenting on).