a4398385be6be9f81510cd71e1f4d4c1cb50b3a3c45c029ddd6e258e82b0829c9cdc825215075fffa6d1e2ca54b27f8df517e205cf58861d24f43f893245ab01 sha512 86442996 mac/ca/Firefox 50.0b1.dmg