SHA512 (sptr-0.3.2.crate) = cc26ba96f808c57d6aa5efe5985ea3e83b65827a7d163837c81a06fdd4f178fd5bd86e4c08d7383a10d94e63bb97a0f6c151b55cd79c9c26f3a8b7a0c6e5b530