keyring/packager/lfleischer/2E36D8620221482FC45CB7F2A91764759326B440/uid/Lukas_Fleischer__Arch_Linux___lfleischer@archlinux.org_876710fa/certification/2AC0A42EFB0B5CBC7A0402ED4DC95B6D7BE9892E.asc: Add main key signature for lfleischer.