Signed with the key of Horms which can be found on key servers as id 0x87B1CFB5. To verify the signature using gpg run: gpg --verify checksums.asc checksums To generate the checksums, use the md5sums and sha1sums commands MD5 Checksums: a67354740f9125e9ebc57d5dafd9b2b8 heartbeat-2.0.2-bundled-libltdl.tar.gz 097de2cc6d15f8f87ea39ab521f616d5 heartbeat-2.0.2.tar.gz SHA1 Checksums: d79421bdb3d2d97b6f6963328ec164ee64ef83ea heartbeat-2.0.2-bundled-libltdl.tar.gz b9ca580b26569db7123d3d8522375dd25c3fea47 heartbeat-2.0.2.tar.gz