Blockspace Media

Blockspace: AI & Bitcoin

Business EN ↓ 339 episodes

Bitcoin conversations from the deep end, covering markets, tech, compute, and culture from hosts Charlie Spears and Colin Harper. Three episodes per week, on all podcast players, Yahoo Finance, CoinDesk and more. Drop us a listen and review!

Be sure to visit the podcast's website and support the creator: newsletter.blockspacemedia.com

Author

Blockspace Media

Category

Business

Latest episode

Oct 30, 2026

Where to listen?

Podcasts in the app Replaio Radio Coming soon

Podcasts are coming to the app soon. Install now and be the first to see a whole new take on podcasts

Get it on Google Play Install for free Android almost 10M downloads · 4.8 rating iOS soon

Episodes

Michael Saylor Wants You to Go Into Debt to Buy Bitcoin (Plus, BTC Mortgages) 28.06.2025

You're listening to Bitcoin Season 2. Subscribe to the newsletter, trusted by over 16,000 Bitcoiners: https://newsletter.blockspacemedia.com Welcome back to Bitcoin Season 2! Today, Charlie and Colin break down Michael Saylor's Bitcoin Prague keynote w...

Putting Music On Chain w/ 0xBunzy 25.06.2025

You're listening to Bitcoin Season 2. Subscribe to the newsletter, trusted by over 16,000 Bitcoiners: https://newsletter.blockspacemedia.com Welcome back to Bitcoin Season 2! Today, @0xBunzy, Bitcoin developer and creator of foundational tools, joins u...

The Great Bitcoin Treasury Bubble 21.06.2025

You're listening to Bitcoin Season 2. Subscribe to the newsletter, trusted by over 7,000 Bitcoiners: https://newsletter.blockspacemedia.com Welcome back to Bitcoin Season 2! Today, Colin and Charlie talk about the explosive growth of Bitcoin treasury c...

Bitcoin Has Stockholm Syndrome 18.06.2025

Jeremy Rubin joins us to talk about his secretive Miami Bitcoin office building Polybeam bridge and a Bitcoin staking platform, his controversial ideas for redesigning Bitcoin script entirely using RISC-V instead of the current "crappy programming lang...

All Your Bitcoin Models Are Broken (But Really) 14.06.2025

Charlie and Colin break down every major Bitcoin price prediction model and explain why they're all fundamentally flawed. From Plan B's broken stock-to-flow to Giovanni's power law obsession, rainbow charts, and Metcalfe's law - we expose the problems ...

The NFT Market is Broken, Here's How To Fix It 11.06.2025

Nick, co-founder of Gamma, joins us to talk about the broken NFT market discovery process and how their new platform Signals fixes the ridiculous whitelist system. We dive into Bitcoin ordinals vs traditional NFTs, why inscriptions are superior to off-...

Bitcoin Has a Wrench Attack Problem 07.06.2025

Charlie and Colin dive deep into the dark side of crypto wealth - the rising amount of physical attacks, kidnappings, and torture targeting Bitcoin holders. From the Ledger co-founder's mutilation in France to wild NYC penthouse hostage situations invo...

Bitcoin Jesus 2.0: Saylor Era 04.06.2025

Vortex joins us to talk about Bitcoin's unfinished evolution, the critical need for soft fork upgrades like CTV and check sig from stack, parallels between Roger Ver and Michael Saylor's influence, lessons from the block size war, and why technical dev...

Bitcoin Goes Full "Suitcoiner" 31.05.2025

Charlie and Colin record live from Bitcoin 2025 in Las Vegas to discuss VP JD Vance's nuanced Bitcoin takes, the conference's corporate transformation, Lightning Network's 9.7% APR yields, Peter Schiff's surprising Bitcoin NFT sales, conference securit...

The Bitcoin Attack You Haven't Heard About 28.05.2025

PortlandHODL explains Bitcoin's most dangerous vulnerability: poison blocks. These malicious blocks can freeze nodes for 11+ hours on Raspberry Pi devices and 25 minutes on enterprise hardware, creating profitable attack opportunities for miners while ...

The REAL Bitcoin Pizza Day Story 24.05.2025

Charlie and Colin reveal the shocking truth about Bitcoin Pizza Day that mainstream media got wrong. Laszlo didn't just spend 10,000 Bitcoin on pizza - he spent nearly 80,000 Bitcoin throughout 2010! We dive deep into how his GPU mining discovery revol...

We Need Bitcoin For State Pensions, Not Treasuries 21.05.2025

Storm Rund, President of the Oklahoma Bitcoin Association, joins us to discuss the state of Bitcoin Strategic Reserve bills across the US. Storm breaks down the complex legislative process, explains why many bills fail despite strong support, and compa...

Not Just Coinbase, Everyone’s Leaking Crypto User Data 17.05.2025

Today, Janusz joins us to dive into the recent Coinbase customer data breach where overseas support agents were bribed to steal user information. We explore the fundamental vulnerabilities in KYC systems, the rising trend of physical attacks targeting ...

What the Samourai Case Means for the Future of BTC Privacy 14.05.2025

Seth for Privacy, VP at Cake Wallet, joins us to discuss the ongoing Samurai Wallet legal case and its implications for Bitcoin privacy. Seth explains how the DOJ's prosecution of Samurai developers threatens the entire crypto privacy landscape, despit...

Bitcoin OP_RETURN Debate Explained 10.05.2025

What started as a technical proposal has exploded into community division, with accusations of "destroying Bitcoin" flying around. The hosts break down what OP_RETURN is, why some devs want to increase its size limit, and why others view it as enabling...

Bitcoin Tribalism turns on Core developers 07.05.2025

Udi Wertheimer, co-founder of the Taproot Wizards and famous Bitcoin provocateur, joins us to talk about the explosive OP_RETURN debate dividing the Bitcoin community. We dive deep into why Bitcoin Core developers are facing unprecedented backlash, how...

US States FOMO into Bitcoin? 03.05.2025

Arizona has taken the lead in the race to establish a strategic Bitcoin reserve, with two bills passing through the legislature and now awaiting the governor's signature. These bills would allow the state to hold and buy Bitcoin and other digital asset...

Uncle Sam Wants Your Bitcoin 30.04.2025

Author of "The Bitcoin Dollar" Mark Goodwin joins us to discuss how stablecoins may be the US government's strategy to maintain dollar hegemony by yoking Bitcoin to the dollar system. He explains how private stablecoin issuers must buy US treasuries, c...

5 Facts You Didn’t Know About Bitcoin! 26.04.2025

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 milli...

Solving the Bitcoin Builder’s Dilemma with Arch Network 23.04.2025

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 cus...

Are there too many crypto lobbyists in DC? 20.04.2025

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...

This Bitcoin OG is Orange Pilling the Bond Market 16.04.2025

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 tren...

Bitcoins Biggest Crashes 12.04.2025

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, a...

An Insiders Look Into Bitcoin Development 09.04.2025

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 h...

Inside Bitcoin’s Darknet Markets 05.04.2025

BITCOIN SEASON 2: Inside Bitcoin’s Darknet Markets Sub-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...

Listen to the Blockspace: AI & Bitcoin podcast in Replaio

Radio and podcasts in one app - free, with no sign-up. Install today and do not miss the launch

Get it on Google Play

Replaio is not a podcast publisher; show names, artwork and audio belong to their authors and are distributed through public RSS feeds.