1440000bytes on Nostr: This can be done using self custodial LN and doesn't require trusted third parties. ...

This can be done using self custodial LN and doesn't require trusted third parties. In fact, it highlights a problem that user had to use a certain mint.

quoting
note1sld…lwj2

This happened during a demo of Tollgate, a tool for OpenWRT routers which let's users pay for WiFi with sats-denominated ecash. Friend of mine connects his phone to the wifi hotspot and is shown a captive portal that says it wants ecash from a certain mint. Friend doesn't have ecash. But I do.

I whip out my phone and create a 100 sat token, show it to him as a QR code, which he copies and pastes into the captive portal. A few seconds later, he's online. 1 sat = 1 minute internet.

We're just scratching the surface of what's possible.