

Bitcoin Takeover Podcast
Vlad Costea
On the Bitcoin Takeover podcast you're going to hear the builders and innovators who make the Bitcoin project valuable. It's thanks to their work that the BTC price goes up, and it's their efforts that convince large investors that Bitcoin is the future of money. Here you will find the projects and ideas that will radically improve Bitcoin in the future, presented by the creators and innovators themselves. Time to learn!
Episodes
Mentioned books

Mar 27, 2026 • 1h 3min
S17 E16: Summer Meng on Bitmars & Selling Bitcoin ASIC Miners
Summer Meng is the CEO of Bitmars: the largest distributor of Bitmain ASIC miners in Europe and North America. Often described as the ”ASIC Queen”, she is the person to contact if you need to supply a mining farm with the latest and best-performing hardware.
In this episode, she talks about the challenges involved in ASIC miner distribution and her journey from simple employee to company CEO.
Time stamps:
00:01:12 Summer Meng’s Background & Entry into Bitcoin Mining
00:03:41 Early Experiences & Learning in the Industry
00:05:23 Bitcoin Mining in China & the 2021 Ban
00:07:01 Impact of the Ban & Shift to Overseas Markets
00:09:40 Bitcoin Custody & Company Practices in China
00:11:05 Self-Education & Client Interactions
00:12:17 Client Base & Global Mining Trends
00:12:41 Summer’s Rise to CEO & Company Structure
00:13:14 Bit Mars as ASIC Miner Distributor
00:14:57 Market Centralization & Access to Miners
00:15:59 Largest Orders & Sales Volume
00:17:04 Order Types & Client Diversity
00:18:38 AI Pivot & Second-Hand ASIC Market
00:19:10 Quality Control & Testing of Miners
00:20:25 Relationship with Brains Mining Pool
00:21:39 Mining Market Shift from China to US
00:22:48 Current Market Challenges & AI Impact
00:23:41 Hashrate Trends & Mining Efficiency
00:24:47 Mining Use Cases Beyond Profit
00:25:42 Environmental Narratives & Heat Reuse
00:27:30 Home Mining & Heat Applications
00:28:18 Setting Up Home Mining Heat Systems
00:29:47 Home Mining Devices & Recommendations
00:32:08 Noise & Practicality of Home Mining
00:36:41 Podcast Sponsors & Cake Wallet Giveaway
00:37:41 Cloud Mining & Brains Hash Power
00:39:30 Bitmain’s Market Dominance & Competition
00:41:44 Intel, Samsung, & ASIC Manufacturing
00:43:30 Mining Pools & Market Share
00:44:48 Scams & Safe Purchasing Practices
00:46:12 Educational Materials & Book Translation
00:48:14 Mining Ban Resurgence in China
00:52:02 Legal Status of Mining & Sales in China
00:54:54 Industrial vs. Home Mining Future
00:55:58 Types & Popularity of ASIC Miners
00:56:50 Demand for Non-Bitcoin Miners
00:58:27 ASIC Manufacturers Using Miners Before Sale
00:59:37 Water Cooling & Hydro Miners
01:00:31 Current ASIC Miner Prices
01:01:40 Final Thoughts & Contact Information
01:02:15 Scam Orders & Business Anecdotes

Mar 25, 2026 • 1h 46min
S17 E15: OPNET Smart Contracts on Bitcoin L1 with Danny & Chad
Chad Masterson & Charlie Plainview are the co-founders of OPNET: a protocol that brings smart contracts, DeFi & stablecoins to Bitcoin's base layer. No tokens, wrappers, or bridges are required. But how does it really work & how is it different from Omni, Counterparty, and Citrea?
Time stamps:
Time stamps:
00:00:36 Introducing Danny and Chad from OPNET
00:01:37 Defining OP NET and Consensus Protocols
00:03:19 Comparison to Counterparty and EVM Compatibility
00:05:39 Technical Implementation: Witness Field and Bitcoin Compliance
00:07:32 Leveraging Bitcoin’s Native Scripting
00:09:03 Problems with Meta Protocols and Off-Chain Indexers
00:12:48 Potential for DeFi and Institutional Use
00:14:07 Layer Two Limitations and Liquidity Issues
00:15:35 Scaling and High Fee Environment
00:20:52 Stablecoins and OP 20 Token Standard
00:23:18 Freedom, Use Cases, and Bitcoin’s Limitations
00:27:36 Critique of Liquid and Bridging Solutions
00:31:38 Lightning Network, Taproot Assets, and Payments Use Case
00:34:49 Bitcoin Yield, Loans, and Productive Capital
00:37:44 Criticism from Bitcoin Maximalists: Spam and Competing Tokens
00:42:06 Spam, UTXO Bloat, and Account-Based Model
00:44:51 Miner Incentives, MEV, and Transaction Ordering
00:50:04 Sponsor Plugs and Giveaway
01:04:52 OP NET's Target Audience and User Adoption
01:13:00 Bitcoin’s Role: Peer-to-Peer Cash or Financial Layer?
01:23:00 Permissionless Innovation and Resilience
01:26:39 Emergent Use Cases and Historical Parallels
01:30:16 Airdrops, Incentives, and Early User Rewards
01:32:33 Security and Comparison Between OP-20 and BRC-20
01:34:18 Live DeFi Applications and Fee Experience
01:36:53 AI Coding FUD and Development Process
01:39:51 Decentralization, Node Operation, and Team Size
01:42:26 Final Questions: Criticisms, Wallets, and How to Try OP NET
01:45:37 Outro and Thanks

Mar 20, 2026 • 1h 42min
S17 E14: Kristian Csepcsar on Braiins & The History of Bitcoin Mining
Kristian Csepcsar is the Chief Propaganda Officer at Braiins: the first Bitcoin mining pool and also the oldest Bitcoin company in existence. In this episode, he talks about the role that Braiins plays in the Bitcoin world (inside and outside of mining) and the moments that shaped the Proof of Work industry.
Time stamps:
00:01:09 Introducing Kristian Csepcsar, Chief Propaganda Officer at Braiins
00:02:13 Brains Company Overview & Mining Book Promotion
00:03:33 Audiobooks & Free Resources
00:05:22 Mining Videos & Norway Whale Salami Story
00:07:42 Brains/Slush Pool History & Name Origin
00:10:32 Short History of Bitcoin Mining
00:10:53 Zcash Mining & Cake Wallet Giveaway
00:12:59 Brains Hardware & Braiins Dock Device
00:15:38 HashPower Marketplace & Solo Mining
00:17:40 Solo Mining Odds & Use Cases
00:23:31 AI Pivot in Mining Industry
00:25:35 Brains’ Giveaway & Newsletter Challenge
00:27:52 Braiins Mini Miner (BMM101) & Mining Software Flexibility
00:29:10 Brains’ Mining Pool Size & Decentralization
00:29:46 Early Bitcoin Mining: CPUs, GPUs, Pools
00:32:07 Slush Pool’s Impact on Prague Bitcoin Scene
00:33:11 Mining Hardware Evolution: GPUs, FPGAs, ASICs
00:34:15 First Mining Pools & Fee Structures
00:36:16 ASIC Era & Bitmain Dominance
00:43:16 Slush Pool Hack & Trezor Creation
00:48:12 Brains’ Growth & Key Bitcoin Mining Events
00:52:17 Brains’ Political Stance & Protocol Upgrades
00:59:11 Mining Pool Centralization & Governance
01:04:07 Brains’ No-KYC Policy & Lightning Payouts
01:07:17 Brains Firmware & Machine Management
01:12:38 ASIC Manufacturing Competition & Challenges
01:17:22 Jack Dorsey’s Bitcoin Investments Critique
01:22:06 Open Source, Feedback, and Community Criticism
01:24:00 Mining Centralization Beyond Pools
01:31:14 Miners’ Role in Bitcoin Governance
01:34:32 Brains’ Business Strategy & Pool Size: Why Isn't Braiins Number 1?
01:40:13 Outro & Final Promotions

Mar 17, 2026 • 2h 4min
S17 E13: Charlie Spears on Blockspace, Bitcoin Culture & OP_NEXT
Charlie Spears is a co-founder of Blockspace media, an organization which specializes in publishing articles and podcasts about Bitcoin mining and scaling. In this episode, we talk about the rise of AI, Bitcoin culture, and the upcoming OP_NEXT event.
Time stamps:
00:01:07 – Introduction & Spook Joke
00:05:04 – Blockspace Media Origins
00:08:34 – Technical Glitches
00:11:27 – The Gwart Show
00:13:50 – Bitcoin Media Landscape
00:17:25 – Blockworks vs. Blockspace
00:19:22 – AI’s Impact on Media
00:21:07 – AI Workflow & Security
00:22:30 – Voice Cloning Risks
00:24:41 – AI Content & Authenticity
00:27:45 – AI & Bitcoin Mining
00:30:20 – AI Replacing Creative Work
00:33:02 – Charlie's Music Career & Podcasting
00:36:03 – Cake Wallet Giveaway
00:40:13 – Bitcoin Privacy & Zcash
00:41:18 – Bitcoin Culture Critique
00:47:54 – Altcoins & EVM on Bitcoin
00:51:44 – Lightning Network UX
00:58:20 – Custodial vs. Non-Custodial Lightning
01:01:31 – Scaling Bitcoin & Sponsors
01:06:12 – Giveaway Winner
01:08:22 – AI’s Impact on Mining
01:12:49 – Blockspace Value & Fees
01:19:27 – Bitcoin Development & Conferences
01:27:24 – Covenants & Soft Forks
01:29:13 – Toxicity & Freedom Tech
01:40:58 – Altcoins, DeFi & Bitcoin Openness
01:46:03 – Transaction Fees & Security
01:52:39 – Bitcoin Maximalism Evolution
01:57:59 – OGs, DeFi & Airdrops
02:00:49 – Closing Thoughts
02:03:05 – Outro & OP_NEXT Promotion

Mar 7, 2026 • 2h 15min
S17 E12: Ray Youssef on Fighting for the Global South
Time stamps:
00:00:46 Introducing Ray
00:02:05 Ray Steps Down as CEO of NoOnes & Legal Troubles Begin
00:03:10 The Arrest & Deportation in Mexico
00:06:29 US Charges & Legal Proceedings
00:11:07 Motivations Behind the Prosecution
00:17:08 Conditions of Release & Ankle Bracelet
00:20:57 NoOnes’ Status & Company Structure
00:25:35 NoOnes vs Paxful in User Base
00:28:39 Product Design Philosophy
00:36:01 Ray’s Legal Restrictions
00:37:15 Cake Wallet Giveaway Winners & Community Engagement
00:41:33 NoOnes’ Peer-to-Peer Trading Volume & Asset Breakdown
00:44:46 USDT, USDC, and Sanctions Workarounds
00:47:33 Other Crypto Developers & Political Prosecution
00:50:14 Ray’s Trial Outlook & US Citizenship
00:57:00 Judicial System & Hope for Dismissal
00:59:48 Intimidation Tactics & Test of Wealth
01:03:15 Charity, Faith, and Pascal’s Wager
01:04:05 Counter-Suing & DOJ Conviction Rates
01:06:48 Faith, Destiny, and the Story of Moses & Al-Khidr
01:19:20 Lessons from the Story & Humility
01:21:06 Ramadan, Blessings, and Resilience
01:23:31 Transparency & Potential Netflix Series
01:25:27 Political Prisoners in Crypto
01:29:43 Leadership, Education, and Building in Africa
01:33:30 Faith as the Foundation of Leadership
01:35:32 Empowering Teams & Creating Leaders
01:37:34 Human Potential, Creativity, and Alignment
01:39:57 Spiritual Warfare & End Times
01:41:41 Malcolm X Speech & Supremacism
01:47:47 Doctrine, Monotheism, and Resistance
01:50:00 Prophecy, End Times, and Christ Consciousness
01:53:46 Bitcoin, Justice, and Community
01:57:41 Ray’s Experience at Utopia & Conference Arrest
02:00:38 Spiritual Adversaries & Respect from Opponents
02:01:37 Mugshot, Merchandise, and Next Steps
02:02:46 How to Support Ray & Future Projects
02:08:45 Post-Trial Plans & Preferred Countries
02:11:19 Identity, Nationalism, and True Resistance
02:13:16 Faith, Productivity, and Facing Adversity
02:13:42 Closing Remarks & SOL Reimbursement Story

Mar 5, 2026 • 3h 7min
S17 E11: John Carvalho on Bitcoin Depression, Bitkit & Pubky
John Carvalho is the CEO of Synonym: the company behind the Bitkit wallet and the Pubky social tagging protocol. In this episode, he talks about the progress he's made with his products, the relevance of BIP110, and two concepts which he calls ”Bitcoin depression” and ”Lightning derangement”.
Time stamps:
00:00:47 Introducing John Carvalho
00:01:42 Podcast Sponsorships & Cake Wallet Giveaway
00:03:40 Synonym Company Growth & AI Coding
00:07:10 Startup Lessons & Xotika History
00:10:26 Bitcoin Uncensored & Xotika Freedom
00:12:00 Stablecoins, Tether, and Omni
00:15:00 Bitcoin Block Space & Scaling
00:20:13 Blockchain Ecosystems & Class System
00:23:50 Forks, Scaling, and Store of Value
00:52:00 Blockstream, Core Devs, and Institutionalization
00:59:00 Bitcoin Depression & Lightning Derangement Syndrome
01:02:18 Community Fragmentation & Social Dynamics
01:32:55 Bitcoin Core, Trust, and Governance
01:51:32 Soft Forks, Consensus, and Node Power
02:00:04 Maximalism, Altcoins, and Experimentation
02:04:00 Payments vs. Store of Value
02:13:25 Trust, Society, and Social Scalability
02:16:04 Purpose of Bitcoin & Managing Violence
02:23:03 Synonym, Atomic Economy, and Product Vision
02:30:33 BitKit Wallet Design & Bitcoin Units
02:38:19 Bitcoin Community, Learning, and Evolution
02:55:44 Fashion Brand: Tar and Feathers
03:01:44 Social Media, Virality, and PubKy
03:05:08 Closing Remarks & Farewell

Mar 1, 2026 • 2h 30min
S17 E10: Mark Karpelès on Mt. Gox, 79956 Bitcoins & Chief P*ssy
Mark Karpelès is the former CEO of Mt. Gox, the defunct Bitcoin exchange. Recently, he requested the Bitcoin community to hard fork the chain in order to recover 79956 BTC that was stolen from his exchange. In this episode, he explains all about it.
Time stamps:
00:01:19 Introducing Mark Karpelès & His Recent Activities
00:03:29 Mark’s Entry into Bitcoin & Move to Japan
00:06:01 Acquiring Mt. Gox from Jed McCaleb in early 2011
00:08:00 Early Challenges & First Mt. Gox Hack
00:10:20 Handling the Loss & Transparency
00:13:16 Regrets & Lessons from Early Mt. Gox
00:15:09 Mt. Gox’s Rapid Growth & Regulatory Pressure
00:17:15 Rumors: Satoshi & Silk Road Allegations
00:21:16 Security, Hacking Attempts, and Physical Breach
00:24:07 Mt. Gox Bankruptcy, Recovery, and Alexander Vinnik
00:27:00 Technical Details of the Mt. Gox Hack
00:29:05 Evolution of Bitcoin Security
00:35:14 Why Mt. Gox Dominated the Market
00:44:53 Legal Compliance in Japan vs. US
00:48:12 Mt. Gox, Talking to Satoshi, and Early Bitcoin Development
00:51:35 Speculation on Satoshi & Bitcoin’s Future
00:55:30 Mark’s Current Projects: Solana & Meme Coin (Chief Pussy)
00:59:03 Why Mark Isn’t Focused on Bitcoin Anymore
01:00:28 Bitcoin Innovation, Scaling, and Forks
01:14:00 Sidechains and Drivechains Discussion
01:36:10 Mt. Gox as a Cautionary Tale & Exchange Security
01:42:14 Mark’s Life After Mt. Gox & Prison
01:44:58 The 80,000 Bitcoin Hard Fork Proposal
01:51:11 Community Reaction To Hard Fork & Precedent Concerns
01:55:09 Bitcoin Forks & Legal Recovery
02:15:25 Bitcoin Foundation & Developer Funding
02:25:05 Mark’s Current Ventures: VPN (vp.net) & Solana Tools
02:27:02 Bitcoin’s Future in 15-17 Years & Final Thoughts

Feb 27, 2026 • 1h 57min
S17 E9: Cameron Robertson on Burner & Bitcoin in 2010
Cameron Robertson first discovered Bitcoin in 2009, after reading a post on hacker website Slashdot. About a year later, he started mining and mingling with other Bitcoin enthusiasts in the Silicon Valley area. More recently, he created a product named the Burner: an affordable, NFC-based card that enables anyone to gift, save, and spend their BTC within a simple browser-based and mobile-optimized interface.
In this episode, we talk about the past, present and future of the Bitcoin project: including topics such as mining, open source development culture, and the quantum threat.
Get 25% discount on your Burner card purchase with promo code ”BTCTKVR”: https://www.burner.pro/bitcoin
Time stamps:
00:01:15 Introducing Cameron Robertson
00:02:45 Cameron's Bitcoin Origin Story
00:03:40 Early GPU Mining & Startup Life
00:04:46 Meeting with Brian Armstrong of Coinbase & Smart Locks
00:06:10 Evolution of the Crypto Ecosystem
00:07:20 Building Self-Custody Tools
00:08:30 Kong Cash: Physical Crypto Notes
00:10:25 Community Reactions to Physical Crypto
00:11:17 NFTs, Halos, and Physical Authentication
00:12:30 Offline Cash: Improved Bitcoin Notes
00:13:30 Denominations, Sats, and Psychological Value
00:15:30 Challenges of Issuing Physical Bitcoin
00:16:22 From Cash Notes to Burner Card
00:17:30 Web-Based Wallets & App Store Challenges
00:18:48 Bitcoin Banknotes & Physical Representations
00:21:01 Casascius, Legal Precedents & Coinage Laws
00:24:28 Mining, Spending, and Store of Value
00:28:22 Early Bitcoin Community & Mining Stories
00:30:02 Bitcoin as Money vs. Store of Value
00:32:07 Unit of Account Challenges
00:37:31 Development Culture: Then vs. Now
00:39:03 Silicon Valley, Meetups, and Early Builders
00:40:58 Money Changes Everything: 2013–2017
00:46:57 Bear Markets, Building, and Lightning
00:50:23 Future Risks: Mining, Quantum, and Hard Forks
00:54:44 Quantum Resistance: Migration and Hardware
00:56:52 Quantum Attacks: Practical Risks and Mitigations
01:03:20 Consensus, Upgrades, and Developer Culture
01:05:41 Ethereum vs. Bitcoin: Governance and Upgrades
01:14:57 Stablecoins, Sidechains, and Payments
01:18:03 Burner Card Demo & Security Model
01:22:36 Technical Details: Secure Element & Open APIs
01:25:49 Third-Party Wallets & Business Model
01:29:31 Supported Coins & Expansion Plans
01:32:44 Naming & Philosophy Behind Burner
01:34:38 Cameron's Non-Shitcoin Picks & Privacy Coins
01:40:08 Privacy vs. Scaling: ZK Tech & Future Hopes
01:44:31 ZK Apps & Privacy Onramps
01:47:24 16-Year Outlook: Bitcoin & Crypto’s Future
01:53:29 No Price Predictions, Just Tech
01:53:37 Promo Code BTCTKVR & Closing Thoughts

Feb 16, 2026 • 2h 5min
S17 E8: Riccardo Spagni on Bitcoin, Monero & Privacy
Between 2014 and 2019, Riccardo Spagni (aka Fluffy Pony) led the development and engineering efforts of the Monero privacy. But he's also been a prominent bitcoiner since 2011, who did mining and supported e-commerce. He built a solid reputation on the Bitcoin OTC trading platform, created the PayBee and Globee payment processors, and even invented OpenAlias in order to simplify the now-standardized address format.
In this episode, we talk about his contributions and what he's currently up to.
Time stamps:
00:01:32 – Introduction & Magical Crypto Friends Era
00:02:57 – Challenges of Producing Magical Crypto Friends
00:04:26 – Craig Wright Satire & Community Targets
00:07:59 – Early Bitcoin Community & 2011 Generation
00:08:53 – Satoshi’s Intentions & Early Bitcoin Culture
00:13:00 – Technical Openness & Developer Culture
00:16:34 – Toxicity, Bag Bias, and Gloria Zhao Incident
00:22:27 – Ordinals, Spam, and Censorship Debates
00:29:24 – Privacy, Permissionlessness, and Miner Censorship
00:31:53 – Technical Flaws of Filtering & Forking Lessons
00:41:04 – Bitcoin Cash, Forks, and Movement Unity
00:45:57 – Economic Dogma vs. Technical Reality
00:47:40 – Layer 2, Lightning, and Privacy Limitations
00:49:38 – Magic Wand: Ideal Bitcoin Privacy Upgrades
00:52:31 – ETFs, Custodians, and Institutional Privacy
00:55:00 – Sponsor Plugs & Humanitarian Use Cases
01:02:36 – Samourai Wallet, Toxic Change, and Monero Swaps
01:06:39 – Privacy Coin Market Trends & Bandwagoning
01:12:13 – AI, Privacy, and Global South Crypto Use
01:18:01 – Tron, Justin Sun, and Stablecoin Adoption
01:22:33 – Bitcoin’s Changing Role: Store of Value vs. Money
01:26:15 – MoneroTopia & Legal Restrictions
01:31:50 – Early Bitcoin Support & The Most Serene Republic
01:37:25 – Philosophical Roots of Bitcoin Maximalism
01:39:07 – Personal Stories, Watches, and Fashion
01:43:02 – Weight Loss & Life Updates
01:45:08 – Monero Criticism & Inflation Debate
01:47:29 – Ethereum, Zcash, and Privacy by Default
01:55:20 – Zcash’s Purpose and Venture Funding
02:01:30 – Tari, Zano, and Final Thoughts
02:04:17 – Outro & Future Interviews

Feb 4, 2026 • 1h 21min
S17 E7: Colin Harper on Bitcoin Mining, Epstein E-mails & Journalism
Colin Harper is a veteran Bitcoin journalist, who is known for the well-researched articles that he wrote for Coin Central, Bitcoin Magazine, Luxor Mining, and Blockspace Media. More recently, he became the co-host of the Blockspace Podcast.
In this episode, we talk about Colin's insights into Bitcoin mining, the relevance of the recently-revealed Epstein files, and his approach to doing journalism.
Read the article about this interview: https://bitcoin-takeover.com/s17-e7-colin-harper-bitcion-mining-epstein-emails-journalism/
Time stamps:
00:01:12 Reminiscing Berlin & Early Bitcoin Conferences
00:02:17 Marxism, Socialism, and Bitcoin’s Political Spectrum
00:04:00 Bitcoin’s Current State & Market Sentiment
00:06:48 Four-Year Cycle & Institutional Adoption
00:07:54 Global Macroeconomics & Liquidity Issues
00:09:43 Quantum Computing Threats & Upcoming OP_NEXT Conference
00:11:52 Exponential Technologies & Market Perception
00:13:38 Braiins BMM & Hashpower
00:15:06 Cloud Mining & Hash Power Marketplace
00:17:33 Mining Revenue, Hash Price, and Market Trends
00:18:20 Block Space Podcast Evolution & US Mining Shift
00:20:20 US Power Grid, Renewables, and Mining Economics
00:24:49 Public Miners, Shareholder Duties, and ASIC Depreciation
00:27:49 Mining Revenue, Ordinals, and Layer 2s
00:38:41 Stablecoins, Bitcoin’s Use Case, and Payments
00:45:42 Paper Bitcoin Summer & Treasury Companies
00:48:04 Treasury Company Capital Structures & Market Impact
00:58:08 Michael Saylor, Leverage, and Market Psychology
01:03:38 Epstein Files, Bitcoin Developers, and MIT Media Lab
01:16:51 Epstein, Block Size Wars, and Regulatory Influence
01:19:48 Closing Remarks & Podcast Plugs


