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PODCAST

The Blockspace Podcast

Blockspace Media

Conversations about Bitcoin covering markets, tech, compute, and culture from hosts Charlie Spears and Colin Harper. Listen for weekly shows covering everything from deep Bitcoin mining to the conversation of the week in Bitcoin. We talk with the executives, operators, deal makers, financers and builders making the digital frontier happen. Available on all podcast players, YouTube and on syndication platforms like Yahoo Finance, CoinDesk and more! Be sure to subscribe and give us a five star

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All Episodes

45:00

5 Facts You Didn’t Know About Bitcoin!

The Blockspace Podcast ·

2025/04/26

Charlie and Colin explain 5 things you probably didn’t know about Bitcoin. Satoshi's original Bitcoin client included a poker program. Did you know Bitcoin has an off-by-one error in Bitcoin's difficulty adjustment? We debunk the myth that the 21 million cap is mentioned in the whitepaper and explore three critical inflation bugs that threatened Bitcoin. Lastly, we tell the story of how "Bitcoin Pizza Guy" Laszlo Hanyecz was actually a pioneering contributor to Bitcoin's development and mining

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38:51

Solving the Bitcoin Builder’s Dilemma with Arch Network

The Blockspace Podcast ·

2025/04/23

Matt and Amine, co-founders of Arch Network, join us to talk about their recent $13M Series A funding round led by Pantera Capital. They explain how Arch differentiates itself from other Bitcoin L2s by enabling programmability on Bitcoin with their custom VM and FROST/ROAST threshold signature schemes. The founders discuss their approach to solving Bitcoin's programming limitations, creating a dynamic validator system that can scale over time, and building applications like DEXs and prediction

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48:26

Are there too many crypto lobbyists in DC?

The Blockspace Podcast ·

2025/04/20

Charlie and Colin dive into the growing presence of crypto lobbying in Washington, D.C., analyzing CoinDesk's coverage and the staggering $119 million spent by the industry in 2024. They contrast national lobbying orgs like the Bitcoin Policy Institute with state-level players like the Satoshi Action Fund, discussing their roles, motivations, and effectiveness. The hosts also reflect on their own grassroots efforts in Oklahoma, the risks of regulatory capture, and the long-term implications of

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55:12

This Bitcoin OG is Orange Pilling the Bond Market

The Blockspace Podcast ·

2025/04/16

Pierre Rochard, one of the OG voices in Bitcoin discourse, joins us to discuss his new Bitcoin Bond Company as the continuation of the speculative attack thesis that he wrote about a decade ago. Pierre shares insights on corporate Bitcoin adoption trends, the trade-offs between on-chain transactions vs custodial services, and why he's more open to soft forks than many Bitcoin maximalists. The conversation takes a personal turn when Pierre explains how Bitcoin's shift away from materialism created

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42:18

Bitcoins Biggest Crashes

The Blockspace Podcast ·

2025/04/12

How do previous Bitcoin crashes compare to this week’s Tariff Troubles? Colin and Charlie analyze Bitcoin's recent 30% drop from $109K to $76K in context of previous market crashes. We compare the COVID crash of 2020, the Terra/Luna collapse of 2022, and the FTX insolvency that same year. They discuss how market sentiment differed between crashes despite similar percentage drops, explore how "exogenous" vs "endogenous" factors affected recovery, and debate whether Bitcoin behaves as a risk-on or

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54:32

An Insiders Look Into Bitcoin Development

The Blockspace Podcast ·

2025/04/09

ReardenCode, independent Bitcoin developer and freedom advocate, joins us to talk about reframing how we think about Bitcoin soft forks. Reardon breaks down opcodes, explains why we should focus on capabilities rather than protocols, and explores the historical context of Bitcoin's upgrades from SegWit to Taproot. The conversation goes deep on OP_CAT, CTV, and CHECKSIGFROMSTACK while but tries to make the topics approachable approachable.Follow our guests: @ReardenCode Notes: - Bitcoin is the

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41:36

Inside Bitcoin’s Darknet Markets

The Blockspace Podcast ·

2025/04/05

BITCOIN SEASON 2: Inside Bitcoin’s Darknet MarketsSub-title (150 characters or so) We’re exploring darknet markets, from their history with the Silk Road to how they function today. Bitcoin vs. Monero usage, exit scams, and why these markets look like they're stuck in 2004 despite handling billions in transactions. Body (300 characters or so) You're listening to Bitcoin Season 2. Subscribe to the newsletter, trusted by over 7,000 Bitcoiners: https://newsletter.blockspacemedia.com Colin and

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33:54

Julian Assange’s Brother, Gabriel Shipton on...

The Blockspace Podcast ·

2025/04/02

Gabriel Shipton, film producer and brother of Wikileaks founder Julian Assange, joins us alongside Brian Locklin from Ordinals to discuss Project Spartacus. This ambitious initiative aims to permanently archive the Afghan War Logs on Bitcoin's blockchain through ordinals technology, creating an uncensorable repository of historically significant information. They explore how Bitcoin offers unique censorship resistance, the technical challenges they've overcome, and the potential for Bitcoin to serve

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32:39

Gamestop pulls a Microstrategy

The Blockspace Podcast ·

2025/03/29

We dive into GameStop's surprising announcement to raise $1.3 billion in convertible notes, potentially to buy Bitcoin. The hosts explore how this connects to the 2021 meme stock saga that gave GameStop its massive cash position, Ryan Cohen's relationship with Michael Saylor, and whether this Bitcoin strategy is a life raft for a retail gaming business in decline. With GameStop's revenue dropping from $8.5B to $3.8B over eight years, is this a smart pivot or just vibe investing?Notes: - GameStop

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50:04

Stop Ossification: Don't Let BTC Become a Rolex

The Blockspace Podcast ·

2025/03/26

Eli Ben-Sasson, co-founder and CEO of StarkWare, joins us to discuss how StarkNet plans to settle on both Ethereum and Bitcoin. We dive into the technical details of zero-knowledge proofs, the importance of OP_CAT for Bitcoin's future, and the fascinating Collider Script approach to covenants. Eli shares his concerns about Bitcoin ossification, explaining why without scaling solutions, Bitcoin risks becoming a "Rolex" - an asset only accessible to the wealthy. We also explore quantum computing

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41:46

Trump Pledges Allegiance to Stablecoins

The Blockspace Podcast ·

2025/03/22

President Trump makes a pivot from Bitcoin to stablecoins in his latest policy statements. Reality check: stablecoins now account for over 50% of all crypto settlement volume, with Tether becoming the 7th largest holder of US Treasuries globally. We break down how stablecoins are being used in emerging markets, why Tron dominates the stablecoin landscape despite centralization concerns, and what this means for Bitcoin's relationship with the traditional financial system.Notes: - Tether is 7th

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73:24

What Satoshi Got Wrong About Bitcoin

The Blockspace Podcast ·

2025/03/19

Peter Todd joins us to talk about Bitcoin's technical evolution, discussing terminology like "blockchain" vs "timechain," and revealing flaws in Satoshi's original design. Peter dives deep into mining economics, explaining the risks of block withholding attacks, the problems with activation mechanisms for soft forks, and controversial funding models like demurrage. Despite surviving significant challenges, Bitcoin faces ongoing security concerns as block rewards diminish, requiring creative

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62:01

Is Bitcoin's Lightning Network A Success?

The Blockspace Podcast ·

2025/03/15

Matt Kimmell joins us to evaluate the Lightning Network's decade long journey. We break down Lightning using simple analogies (bar tabs and abacuses!), trace its historical development through Bitcoin's scaling debates, and try to assess its successes and disappointments. While Lightning functions technically and has achieved notable adoption milestones, the we discuss why user experience remains challenging and if we can address persistent issues like channel liquidity management and offline

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47:51

Tricking Solana Degens into Stacking Sats

The Blockspace Podcast ·

2025/03/12

Janusz is meeting Solana degens where they’re at by building a product that helps them stack bitcoin during their regular Solana use. “Lemon Drop” is the first product release in Janusz’s recent Bitcoin pivot and builds towards his bigger goal: increasing Bitcoin privacy through increasing Bitcoin’s anonymity set. Also: activating a Bitcoin soft fork?Notes: • How Lemon Drop works • Privacy on Bitcoin • Open Source vs Product focused development • A soft fork activation? Check out our Bitcoin

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53:22

Bitcoin By The Numbers in 2025

The Blockspace Podcast ·

2025/03/08

You're listening to Bitcoin Season 2. Subscribe to the newsletter, trusted by over 7,000 Bitcoiners: https://newsletter.blockspacemedia.comWe break down the 2024 River Financial Report. What countries are buying? Which funds are buying? What does the average Bitcoin user look like? And what the heck is up with Lightning these days? Notes: • Lightning mixed: up & down • ETFs are buying individuals Bitcoin • Sovereigns are starting to but BTC • Good vs Bad changes to Bitcoin in 2024 Check out our

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54:42

Diving Even Deeper on Quantum Bitcoin

The Blockspace Podcast ·

2025/03/05

A lot has happened since our last conversation with Hunter just 3 months ago. The Bitcoin developer mailing list has been popping off and now everyone’s talking about Quantum Bitcoin. But what’s changed? What new debates have kicked off & what are their implications? And should we confiscate Satoshi’s coins if they get quantum hacked?Notes: • Should we steal Satoshi’s coins? • Does quantum need a block size increase? • Which bitcoin is most vulnerable? • Has the “best” solution changed in the past

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33:26

He Solved Bitcoin Memecoins!

The Blockspace Podcast ·

2025/03/01

Bob Bodily explains how Odin.fun hides all the complexities of Bitcoin so the users get straight to doing what they want: trading tokens fast. Odin.fun solves the bonding issue, the token namespace reservations, threshold signing, etc. But at the end of the day you have to solve the biggest problem: user acquisition.Notes: • Chain abstraction for Bitcoin • Engineering challenges of Bitcoin tokens • User experience vs technical complexity • Going head-to-head with the Solana ecosystem Check out

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44:02

The Six Bitcoin Stakeholder Groups w/ Lyn Alden

The Blockspace Podcast ·

2025/02/26

Lyn Alden’s just dropped a report a little different than her normal Bitcoin & macro focus: Bitcoin Consensus. She takes us through defining the various stakeholder groups and how the game theory works as these groups’ influence wax and wane. You're listening to Bitcoin Season 2. Subscribe to the newsletter, trusted by over 7,000 Bitcoiners: https://newsletter.blockspacemedia.com Notes: • What is an Economic Node • What are the Six Bitcoin Stakeholder groups? • Protocol Developers power • Game

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56:08

The Crazy Satoshi Theory About Jack Dorsey

The Blockspace Podcast ·

2025/02/22

Charlie & Colin break down the conspiracy theory that claims Jack Dorsey is Satoshi Nakamoto. You might be surprised how deep the rabbithole goes and how crazy the connections sound.Notes: • Jack Dorsey’s Vietnamese restaurant • Hidden address references in old Bitcoin transactions • Are clues hidden in comic books? Check out our Bitcoin scaling conference! Visit opnext.dev to learn more. Chapters: 00:00 Is Jack Dorsey Satoshi? 01:14 The bizarre connections begin 02:29 Jack’s “Satoshi”

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43:32

Going Public With Bitcoin App Fold

The Blockspace Podcast ·

2025/02/19

Will Reeves, CEO of Fold, is hyperfocused on making it easy to save in Bitcoin. As the new Bitcoin user looks different than previous cycles, so does the modern Bitcoin company. Fold is going public on the thesis that the average American needs low friction options to orient their existing habits around saving in Bitcoin.Notes: • Fold vs other public crypto companies • Different company models each cycle • Successful (and unsuccessful) products • Starbucks & airline miles, but with Bitcoin Check

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