even better if the original sentence can never be changed or taken offline:
nostr:nevent1qqsqqq8yrmedguscu8qe20anlpdnr6lf4kcwayspus3fdz6wx4jn0pqpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqgdwaehxw309ahx7uewd3hkcqg0waehxw309ahx7um5wghx6mmdqgsza748zkamgmw4he4hm2xhwqpxd5gkwju38wqh3twmtshx8kv8xvgnx88xn