SHA1 (gc4.12.tar.gz) = b3888ad7d01d60561f809a3c30e3317964752475
RMD160 (gc4.12.tar.gz) = 2f69c346cdc0b44ffd3e5989575ea400d4202a3c
MD5 (gc4.12.tar.gz) = 4bd802b9f586cac4a841b4730a6f3449