It is still being worked on -- nostr:npub1tv8gmfhalwnxxquxjzeh6gtdsdz6vg7vx0s3rt7s7uuw6aujh32qn77wn2, nostr:npub1hklphk7fkfdgmzwclkhshcdqmnvr0wkfdy04j7yjjqa9lhvxuflsa23u2k, nostr:npub1r7psmkr4zv93xnal8un6d8hvmpsn5jvhfzn3kk38rfcel6awznks7znspg and a couple others are still exploring the best approach. Because the initiative is organic and not venture funded, it takes time. 🙂