Can you link Mercury's problem for me?

Apart from the mentioned docs I don't think there's much educational material out there yet. As for transaction construction, I think the code is the best place to look. Either in the Breez SDK in Rust or the Spark sdk in javascript.

I'm happy to link the code for you if you're looking for something specific.

Did you find this page already? I think this is quite a thorough explainer, together with the technical definitions page https://docs.spark.money/learn

I'll give a short explainer on Spark tomorrow in Arnhem if you want to hear about it.

@nevent1qqs...

Then you can get out if that happens. No need to FUD about it now, is there?

Thanks! Appreciate this.

Haha this is awesome.

Which formula are you looking for? The proof that the sentence in the bottom is true?

Or do you mean the formulas in the screenshot there?

I can finally receive zaps now through the Breez Nodeless (Spark) SDK.

Want to win up to $7k? Integrate our sdk into an open source project.

@nevent1qqs...

A chance for sure! This is built with Breez SDK, and we have wasm support too. So this could work on web. This app is built with flutter though and our flutter package doesn't have web support (yet???). I'll see what I can do.

Working on a simple bitcoin powered point-of-sale app. It's powered by Spark, with Breez SDK. Onboarding is so easy. Just type in an amount and receive. No setup cost. No barriers.

Bitcoin UX is about to take a leap forward.

Right I should fix that.