TIMESTAMP = 1580791628
SHA256 (opensim-org-opensim-core-4.1_GH0.tar.gz) = 4cd301f6e2cf3a50af2491dd002f1701c33d89e4085fe7bb7dcfacc5c7c92691
SIZE (opensim-org-opensim-core-4.1_GH0.tar.gz) = 47951542