root/pypi: links for hashcash

root/pypi hashcash-0.1.2.tar.gz
root/pypi hashcash-0.1.2-py3-none-any.whl
root/pypi hashcash-0.1.1.tar.gz
root/pypi hashcash-0.1.1-py3-none-any.whl
root/pypi hashcash-0.1.tar.gz
root/pypi hashcash-0.1-py3-none-any.whl