Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/python-biom-format/python-biom-format_2.1.10-3_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/python-biom-format-2.1.10-3r3vstlyu/python-biom-format_2.1.10-3_all.buildinfo Get source package info: python-biom-format=2.1.10-3 Source URL: http://snapshot.notset.fr/mr/package/python-biom-format/2.1.10-3/srcfiles?fileinfo=1 No source info found for python-biom-format-2.1.10-3