Wow this is cool. Iris chat is double ratchet on top of nostr simple relay.

It's really cool, instant chat too with no barriers like sign up or anything

nostr:nevent1qqsqqqq895297t0t3spzn5ah3eu80aduj837lmpmw86rm2zr2x2xwpcpr9mhxue69uhhyetvv9ujuum0weexwm3wvdhju7np9upzpn0vcvwxm9qxaxnadvqxwsf25esan5cusq6u8lt9cp3sr5w2cwujqvzqqqqqqyyy489s