MD5 (gc6.6.tar.gz) = c7c301e8fab8ce152c908b05bc8d452c
SHA256 (gc6.6.tar.gz) = 74263d1f9bb29029a2b8c562d7da6506841dc61c0d931a36f94764a857fa08cf
SIZE (gc6.6.tar.gz) = 753779