nostr:nprofile1qqsqfjg4mth7uwp307nng3z2em3ep2pxnljczzezg8j7dhf58ha7ejgpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqgcwaehxw309ac8yetdd96k6tnswf5k6ctv9ehx2aqs87rv0 nostr:nprofile1qqsw3znfr6vdnxrujezjrhlkqqjlvpcqx79ys7gcph9mkjjsy7zsgygpz3mhxue69uhhyetvv9ujuerpd46hxtnfduq3qamnwvaz7t6wdaehgu3wwa5kuegkjlrk5 Best option as a CC sparrow user who wants to time lock his bitcoin?