Bitcoin.Review Podcast with NVK & Guests cover image

BR031 Cashu & Fedimint: ecash, Bitcoin's layer 3 & scalability ft. Calle, E Sirion, Rijndael & Odell

Bitcoin.Review Podcast with NVK & Guests

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How to Prove That You Have Not Double Spent

The way you're proving that it was not double spent essentially is by bundling in a deterministic transaction. And because it's determable, you can't cheat. So that gets canceled if somebody else tries to double spend in a different round or rotation. Okay. Like I mean the order is important because the term is like which one gets canceled, right? Yeah.

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