Exhibit A: a cointard nostr:nevent1qqsyywflhhhlj59w9p22qpcm6ackxcuzd2d7yqfctwf7pk3793epu8cpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsygx6h9tz5jc4vctey0ajhvcatxatqa0l5hcl3pdgz8a6g6xt5xqk9cpsgqqqqqqsery20x