Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/d/dpkg/dpkg_1.21.0_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/dpkg-1.21.07cxbrwfj/dpkg_1.21.0_amd64.buildinfo Get source package info: dpkg=1.21.0 Source URL: http://snapshot.notset.fr/mr/package/dpkg/1.21.0/srcfiles?fileinfo=1 No source info found for dpkg-1.21.0