I'm a blockchain researcher and developer. I've built the Sia blockchain ecosystem and I've been in the space for a while and today I'm talking about Monero and privacy models that ended up being explained in analytical techniques that we can use to beat error in privacy. The Concept of Privacy in...

What is transaction replacement? (00:00) So, let's go start off. What is transaction replacement? And maybe not the best screen, but this is a screenshot of the Bitcoin wallet, Blue Wallet, and it shows off transaction replacement very nicely. I have a transaction, I got rid of $25 worth of Bitcoin...

(The start of the talk is missing from the source media) What is a blind signature All these people could come, and they all can then present their signatures. And Bob will know, "okay, all of these signatures are correct, but I don't know who gave me which one. You'll see how we use this in the ...

Openning a Lightning Channel Unspent transaction output is locked up. Bitcoin is unspent, but it requires two parties to sign. In order to spend it, you need two people to sign off on it. How do we make that happen? A multisig that two people sign off, so it's 2 of 2 multisig. We're talking about ...

Introduction Thanks for coming. It's exciting to be in Mexico City, talking about Lightning, splicing, and privacy. I'm Dusty. This is a photo of me when I was much younger—a little bit younger, but that number is growing every year, it turns out. So, a little bit about me: I've been doing Bitcoin ...

NOTE: Slides of the talk can be found [here]( Introduction My name's Adam Gibson, also known as waxwing on the internet. Though the title might suggest that I have the solution to the problem of implementing CoinJoin, it's not exactly true. It's a clickbait. I haven't, but I suppose what I can sa...