*Fedi in mutiny doesn't have LN address, so I use minibits which is cashu
*Once big enough balance in cashu I can confirm iou's are good by sending out of mint over lightning to fedi on mutiny which is multi party custodial and has my nsec
*Once fedi balance is say 200k sats then I would confirm fedi balance by opening a 200k channel on mutiny without my nsec, potentially connected to my own lightning node on my start9