cksum= 818202762 1607066231 reference01.2005.2.ckp.gz
MD5(reference01.2005.2.ckp.gz)= 9604d1e91e5f89d4d262e301a375e727
SHA1(reference01.2005.2.ckp.gz)= 8fd60fbc6a663606a01e6a00b83a75f4b26452f7