4.8 • 764 Ratings
🗓️ 6 August 2025
⏱️ 79 minutes
🧾️ Download transcript
Marty sits down with Andrew Poelstra from Blockstream to discuss the launch of Simplicity on Liquid mainnet, a formally specified programming language that enables smart contracts with mathematical guarantees of safety and predictable execution costs, representing nearly a decade of development to bring secure, expressive scripting capabilities to Bitcoin-based systems.
Blockstream: https://blockstream.com/careers/
Simplicity: https://simplicity-lang.org/
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| 0:00.0 | You've had a dynamic where money has become freer than free. |
| 0:10.0 | If you talk about a Fed just gone nuts, all the central banks going nuts. |
| 0:16.0 | So it's all acting like safe haven. |
| 0:18.0 | I believe that in a world where central bankers are tripping over themselves to devalue their |
| 0:23.5 | currency, Bitcoin wins. |
| 0:25.3 | In the world of fiat currencies, Bitcoin is the victor. |
| 0:29.2 | I mean, that's part of the bold case for Bitcoin. |
| 0:31.8 | If you're not paying attention, you probably should be. |
| 0:36.4 | Andrew Polstrand, welcome back to the show, sir. |
| 0:38.4 | It's great to have you. |
| 0:39.9 | Hey, great to be back. |
| 0:42.0 | Like I said, I want to say it again, congrats on getting simplicity over the line. |
| 0:47.2 | I know it's been a long, almost a decade journey for Blockstream. |
| 0:51.5 | Yep, yeah, for sure. |
| 0:52.9 | We got it on to the test network less than a year ago. |
| 0:56.9 | That was a big deal. |
| 0:57.6 | But this is our first production network with real money on it, |
| 1:00.4 | that you can use simplicity now with real money, |
| 1:02.3 | which is a pretty cool thing. |
| 1:04.4 | Yeah. |
| 1:05.1 | So I guess for anybody out there who's either newer to Bitcoin, |
| 1:12.3 | unaware of simplicity. |
... |
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