Cool, I can now zap you from nostr (and did)! You're doing great work and I'm not doubting your plan, but are you aware of cashu, Chaumian ecash powered by lightning?
Could be a gamechanger for the valueverse IMO, and could, for instance, eventually, significantly reduce overhead on streaming SATs in podcasting 2.0.
Might be only interesting for phase 8 or later but if it sounds interesting to you, please check cashu.space for more info