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The Bitcoin Game #71: Brian Lockhart

The Bitcoin Game

Release Date: 10/25/2019

Bitcoin Knots vs Core v30: Part 6 with Tone Vays, Jimmy Song, and Giacomo Zucco show art Bitcoin Knots vs Core v30: Part 6 with Tone Vays, Jimmy Song, and Giacomo Zucco

The Bitcoin Game

Tone Vays and Jimmy Song continue their series of interviews examining the current tensions between Bitcoin Knots and Bitcoin Core. Because Tone is only releasing this series as streaming video on X and YouTube, "The Bitcoin Game" podcast feed was revived to host this interview series for people who prefer a low-bandwidth audio podcast to consume this long-form content. This is Part 6 of the series, this time featuring Giacomo Zucco. The interview was recorded on November 13, 2025, in a side room at the Bitcoin Historico event in El Salvador.

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Bitcoin Knots vs Core v30: Part 5 with Tone Vays, Jimmy Song, and Knut Svanholm show art Bitcoin Knots vs Core v30: Part 5 with Tone Vays, Jimmy Song, and Knut Svanholm

The Bitcoin Game

Tone Vays and Jimmy Song continue their series of interviews examining the current tensions between Bitcoin Knots and Bitcoin Core. Because Tone is only releasing this series as streaming video on X and YouTube, "The Bitcoin Game" podcast feed was revived to host this interview series for people who prefer a low-bandwidth audio podcast to consume this long-form content. This is Part 5 of the series, this time featuring Knut Svanholm. The interview was recorded on November 12, 2025, in a side room at the Bitcoin Historico event in El Salvador. The beginning of the recording has been edited to...

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Bitcoin Knots vs Core v30: Part 4 with Tone Vays, Jimmy Song, and Murch show art Bitcoin Knots vs Core v30: Part 4 with Tone Vays, Jimmy Song, and Murch

The Bitcoin Game

Tone Vays and Jimmy Song continue their series of interviews examining the current tensions between Bitcoin Knots and Bitcoin Core. Because Tone is only releasing this series as streaming video on X and YouTube, "The Bitcoin Game" podcast feed was revived to host this interview series for people who prefer a low-bandwidth audio podcast to consume this long-form content. This is Part 4 of the series, featuring Bitcoin Core contributor Murch. The interview was recorded on November 7, 2025.

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Bitcoin Knots vs Core v30: Part 3 with Tone Vays, Jimmy Song, and Bob Burnett show art Bitcoin Knots vs Core v30: Part 3 with Tone Vays, Jimmy Song, and Bob Burnett

The Bitcoin Game

Tone Vays came out of retirement as a content creator to host a new series of interviews focusing on the current tensions between Bitcoin Knots and Bitcoin Core. Together with Jimmy Song, he is speaking with a wide range of well-known Bitcoiners on all sides of the debate to help users understand what is at stake. Since Tone didn't set up an audio RSS feed for this series, and a lot of people prefer a low-bandwidth podcast over streaming video on YouTube or X, I brought this podcast feed out of retirement to make the audio easily available. This is Part 3 of the series, featuring Bob Burnett...

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Bitcoin Knots vs Core v30: Part 2 with Tone Vays, Jimmy Song, Luke Dashjr, and BitcoinMechanic show art Bitcoin Knots vs Core v30: Part 2 with Tone Vays, Jimmy Song, Luke Dashjr, and BitcoinMechanic

The Bitcoin Game

Tone Vays came out of retirement as a content creator to host a new series of interviews focusing on the current tensions between Bitcoin Knots and Bitcoin Core. Together with Jimmy Song, he is speaking with a wide range of well-known Bitcoiners on all sides of the debate to help users understand what is at stake. Since Tone didn't set up an audio RSS feed for this series, and a lot of people prefer a low-bandwidth podcast over streaming video on YouTube or X, I brought this podcast feed out of retirement to make the audio easily available. This is Part 2 of the series, featuring Luke Dashjr...

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Bitcoin Knots vs Core v30: Part 1 with Tone Vays, Adam Back, and Jimmy Song show art Bitcoin Knots vs Core v30: Part 1 with Tone Vays, Adam Back, and Jimmy Song

The Bitcoin Game

Tone Vays came out of retirement as a content creator to host a new series of interviews focusing on the current tensions between Bitcoin Knots and Bitcoin Core. Together with Jimmy Song, he is speaking with a wide range of well-known Bitcoiners on all sides of the debate to help users understand what is at stake. Since Tone didn't set up an audio RSS feed for this series, and a lot of people prefer a low-bandwidth podcast over streaming video on YouTube or X, I brought this podcast feed out of retirement to make the audio easily available. This is Part 1 of the series, featuring Adam Back....

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The Bitcoin Game #76: Andrew The Bitcoin Game #76: Andrew "Cybergibbons" Tierney

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Welcome to episode 76 of The Bitcoin Game, sponsored by eToro. Andrew Tierney, otherwise known online as Cybergibbons, hacks everything from oil rigs to Cryptocurrency hardware wallets. We conducted this interview a bit before COVID-19 took over the planet, back when we were more worried about malware than going to the grocery store without an N95 mask. Andrew and I discuss hacking hardware wallets, IoT devices, home routers, his day job as a hacker for hire, and other stuff too.

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The Bitcoin Game #75: 2014 Interview with Dr. Jochen The Bitcoin Game #75: 2014 Interview with Dr. Jochen "Johoe" Hoenicke

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Welcome to The Bitcoin Game, sponsored by eToro. I'm Rob Mitchell. One of my favorite old interviews is an exclusive with Dr. Jochen "Johoe" Hoenicke, the 2014 Bitcoin Hero. He rescued insecure Bitcoin from Blockchain.info wallets. A bit after this 2014 interview, Johoe responsibly published a side-channel attack on a TREZOR, which led to Satoshi Labs hiring him. Enjoy my first "rebroadcast" to celebrate 75, the only audio interview with Johoe that I'm aware of. Full show notes & links at TheBitcoinGame.com

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Welcome to episode 74 of The Bitcoin Game, sponsored by eToro.

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The Bitcoin Game #73: Tim Pastoor, P2P Identity show art The Bitcoin Game #73: Tim Pastoor, P2P Identity

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Tim Pastoor has been focused on peer-to-peer identity and reputation systems for the past five years, supporting Martti Malmi's work in the space (Martti was the first coder to work with Satoshi on Bitcoin). Twitter's Jack Dorsey recently got tons of attention promoting the goal of decentralized social media, and P2P identity may well be the base layer for such projects. Please check the full show notes with links at TheBitcoinGame.com.

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More Episodes

Welcome to episode 71 of The Bitcoin Game, I'm Rob Mitchell.

I met Brian Lockhart while having lunch at Bitcoin 2019 this summer. Brian recently joined the team at Casa, which happened to have just released details on the Node 2. So this seemed like the perfect time to have Brian as a guest.

I learned a lot from Brian, including how Bitcoin got on his radar (hint: it's the tech), his five-year Bitcoin Rip Van Winkle experience, and the Casa Node 2. We even review some recently highlighted security trade-offs with the Node, as well as my own case of Lightning fever.

If you've ever wanted to know more about Brian Lockhart or the Casa Node, this episode is for you!


LINKS

Brian on Twitter
https://twitter.com/BrianLockhart

Casa on Twitter
https://twitter.com/casahodl

Casa
https://keys.casa

Bitcoin 2019
https://www.bitcoin2019conference.com/bitcoin-2019

BitBlockBoom!
https://bitblockboom.com

Latin American Bitcoin Conference
https://www.labitconf.com

Quant
https://www.investopedia.com/articles/financialcareers/08/quants-quantitative-analyst.asp

Black–Scholes Model
https://en.wikipedia.org/wiki/Black%E2%80%93Scholes_model

Trace Mayer on Stephan Livera Podcast
https://stephanlivera.com/episode/115

Microsoft Xbox
https://www.xbox.com

Bitcoin White Paper
https://bitcoin.org/bitcoin.pdf

Tableau Software
https://www.tableau.com

Altcoin
https://bitcoinmagazine.com/guides/what-altcoin

Ethereum
https://www.ethereum.org

Seattle Bitcoin Meetup
https://www.meetup.com/seabtc

ICO
https://www.investopedia.com/news/what-ico

Lightning Network
https://en.wikipedia.org/wiki/Lightning_Network

Michael Flaxman on The Bitcoin Game
https://letstalkbitcoin.com/blog/post/the-bitcoin-game-70-michael-flaxman-securing-bitcoin

Bryan Bishop on Stephan Livera Podcast
https://stephanlivera.com/episode/108

Casa Keymaster
https://keys.casa/keymaster

Casa Node 2
https://blog.keys.casa/announcing-casa-node-2

Casa Gold
https://blog.keys.casa/casa-gold-membership-overview-casa-node

Nodl
https://www.nodl.it

Lightning in a Box
https://lightninginabox.co

RaspiBlitz
https://github.com/rootzoll/raspiblitz

My Node
http://mynodebtc.com

BTCPay
https://btcpayserver.org

Electrum
https://electrum.org

Block Explorer
https://wiki.trezor.io/Blockchain_explorer

Addressing Security Concerns about Casa Node
https://blog.keys.casa/addressing-security-concerns-about-casa-node/

Electrum Will Support Lightning Payments (coded in Python)
https://tftc.io/martys-bent/issue-590 https://bitcointalk.org/index.php?topic=5192855.0

Lightning Labs
https://lightning.engineering

Lightning Network Trust Torch
https://bitcoinmagazine.com/articles/lightning-torchs-bitcoin-payment-is-running-a-worldwide-marathon

Zap Wallet
https://zap.jackmallers.com

Casa Sats App
https://blog.keys.casa/announcing-sats-app-with-satsback

What are “Sats”?
https://cryptocurrencyfacts.com/what-are-sats

Peter Todd on The Bitcoin Game
https://letstalkbitcoin.com/blog/post/the-bitcoin-game-34-bitcoin-core-dev-peter-todd

Dr. Adam Back on The Bitcoin Game (Part 1)
https://letstalkbitcoin.com/blog/post/the-bitcoin-game-59-dr-adam-back


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As Seen On
The Guardian TechCrunch Engadget Ars Technica Popular Mechanics
Infowars Maxim Inc. ViceRT Bitcoin Magazine VentureBeat
PRI CoinDesk Washington Post Forbes Fast Company

Bitcoin Keychains - BTCKeychain.com


CREDITS

All music in this episode of The Bitcoin Game was created by Rob Mitchell, or from a jam.

All music in this episode was created by me, or is from jamming with Mike Coleman and Steve Lunn.

The Bitcoin Game box art was created from an illustration by Rock Barcellos.

Bitcoin (Segwit) tipping address:
3AYvXZseExRn3Dum8z9tFUk9jtQK6KMU4g

Lightning Network tipping:
https://tippin.me/@TheBTCGame


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