Design a channel opening invoicing format for LN & RGB LN

[dr-orlovsky]

[dr-orlovsky]

By @BitcoinErrorLog on the last call: other Lightning groups are working on something similar, we need to contact them

[BitcoinErrorLog]

Rusty at Blockstream calls his effort "offers" and has been working on it for more than a year. I don't think anything is public yet, not sure.

Christopher Allen working on multi-part / animated QR standard (actually looks like a thoughtful design)
https://twitter.com/ChristopherA/status/1305013571797934080?s=20