Cool stuff. Learned something new. Those BBQr frames flash pretty quick. How long does it take the Coldcard Q to recognize all those QR frames? It must have pretty good recognition with the camera!
Want to see a BBQr demo for your COLDCARD Q test unit or other supporting wallets?
Check this out, this page can make you PSBT or other QRs https://bbqr.org/js-demo.html
I think this standard could be expanded for hard typed Lightning, Cashu, Fedimint, NWC and other large QRs 
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