I think that i did guix download https://github.com/abo-abo/org-download/commit/ac72bf8fce3e855da60687027b6b8601cf1de480 insted of guix download [https://github.com/abo-abo/org-download](https://github.com/abo-abo/org-download/commit/ac72bf8fce3e855da60687027b6b8601cf1de480) to get the hash code.