Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/7/7zip/7zip_21.06+dfsg-1_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/7zip-21.06+dfsg-12kbmi0eq/7zip_21.06+dfsg-1_amd64.buildinfo Get source package info: 7zip=21.06+dfsg-1 Source URL: http://snapshot.notset.fr/mr/package/7zip/21.06+dfsg-1/srcfiles?fileinfo=1 No source info found for 7zip-21.06+dfsg-1