Blockspace Media
Blockspace: AI & Bitcoin
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!
Author
Blockspace Media
Category
Podcast website
Latest episode
Jul 10, 2026
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Episodes
Bitcoin & Islamic Finance 19.11.2025 45:22
Allen Farrington and Harris Irfa explain their seminal paper "Bitcoin, Fiat and Islamic Finance." They dive into why Islamic banking is an oxymoron, how riba (interest/usury) connects to fractional reserve banking, and why Bitcoin naturally produces Is...
Did Jack Dorsey Fix The Bitcoin Merchant Problem? 15.11.2025 26:30
We break down Jack Dorsey's massive Bitcoin rollout across Cash App and Square—4M merchants can now accept BTC payments via Lightning and mainnet. We explore how Bitcoin rails are undercutting Visa/Amex fees, the Strike-style settlement strategy, and t...
$120K Bitcoin Call, Stablecoins, and 2026 BTC Market w/ Galaxy Research Alex Thorn 12.11.2025 43:12
Alex Thorn, Head of Research at Galaxy Digital, joins us to talk about why Galaxy revised their Bitcoin end-of-year target from $185K to $120K, the competitive headwinds from gold (up 57% vs Bitcoin's 12%), AI investments, and stablecoins, the October ...
The 7 Indicators Saying The Bull Market Isn't Over 08.11.2025 22:35
We dive deep into Coinglass's Bull Market Peak Indicators showing zero out of 30 signals flashing bear market warnings. Despite recent price drops and worst jobs data in 22 years, Bitcoin dominance sits at 59% (65% triggers peak warnings), Pi cycle top...
Inside Russia's Secret Bitcoin Mining Industry 05.11.2025 29:09
Anna Baydakova, Senior Reporter at CoinDesk joins us to talk about Russia's complex relationship with Bitcoin. From Putin's surprising embrace of crypto mining to the grey market of mining rig distribution, Anna reveals how sanctions transformed Russia...
Gold Investors Are Taking A Victory Lap 01.11.2025 21:43
Gold Investors Are Taking A Victory Lap! Colin explains how Boomer goldbugs finally get to take a victory lap as Bitcoin gets beaten out by gold in 2025. Were Bitcoiners wrong about the debasement trade? Subscribe to the newsletter! https://newsletter....
The Insanity of Bitcoin's Newest Soft Fork 29.10.2025 33:48
Rob Hamilton from AnchorWatch joins us to talk about the explosive BIP 444 proposal that could fork Bitcoin. We break down PortlandHodl's original 520-byte output limit idea, LukeDashjr's controversial technique to ban inscriptions, and the legal press...
Did The CIA Create Bitcoin? 25.10.2025 27:56
Tucker Carlson says the CIA probably created Bitcoin. We go back to the very beginning – to Gavin Andresen and the 1996 NSA paper on digital cash. The rabbithole goes very deep! (And we explain why it’s probably FUD) Subscribe to the newsletter! https:...
What we know about the FTX insolvency 3 years later 22.10.2025 43:23
Investigative reporters Jonathan & Sophie dive much deeper into what happened *after* SBF was ousted. Hundreds of thousands of individual customers became creditors, getting paid in dollar values from the bankruptcy filing date when the market bottomed...
The Bitcoin "Dusting" Attack You Didn't Know About W/ Galaxy Digital 18.10.2025 33:19
Zach Pokorny from Galaxy Digital joins us to discuss their deep investigation into the mysterious 80,000 Bitcoin whale that moved last summer. The report uncovers a massive dusting campaign targeting over 40,000 addresses holding 2.3 million BTC with f...
Strategy's Path To $10 Trillion 15.10.2025 36:48
Pio Vincenzo joins us to talk about why MicroStrategy could become a $10 trillion company, how Bitcoin miners like Riot and Cipher are pivoting to AI infrastructure, and why the traditional four-year Bitcoin cycle is officially dead. Pierre breaks down...
Bitcoin Miners Don’t Care About The Filter Debate 11.10.2025 19:35
We're reporting live from the North American Blockchain Summit in Dallas, Texas, where roughly 30% of the world's Bitcoin hashrate is decided. The shocking reality? Bitcoin miners don't care about Core v30 or technical debates. They care about electron...
Why Filters Are Playing Into The Fed's Hands w/ Fluffypony 08.10.2025 1:03:26
Riccardo Spagni (Fluffypony), former Monero lead maintainer, joins the Bitcoin filter debate and explains why it's following the same playbook as the blocksize wars. Riccardo explains his early studies on Sybil attacking Bitcoin nodes, why filtering is...
Larry Fink’s Bitcoin ETF Is Eating Wall Street 04.10.2025 26:10
“Uptober” is absolutely delivering Bitcoin pushes $121K with BlackRock's iShares Bitcoin ETF breaking into the top 20 ETFs by AUM - a meteoric rise for an asset that was "a scam" according to Larry Fink just two years ago. Hashrate hits the historic 1 ...
Bitcoin's Missing Piece: Zero-Knowledge Proofs 01.10.2025 39:04
Eli Ben-Sasson, co-founder of StarkNet and Zcash, announces StarkNet's major Bitcoin news: native Bitcoin staking on StarkNet. Starknet has 100 million STRK tokens allocated for competitive Bitcoin lending rates and Bitcoin yield strategies. Eli explai...
Inside the Mind of Luke Dashjr, Bitcoin's Most Polarizing Developer 27.09.2025 44:37
Today we dive deep into the controversial world of Luke Dash Jr, the Bitcoin developer behind Bitcoin Knots who believes the sun orbits the Earth, supports monarchy over democracy, follows an obscure Catholic sect with only 30,000 followers worldwide, ...
Inside The Secret World Of Bitcoin Scammers w/ Junseth 24.09.2025 49:13
Junseth from the legendary Bitcoin Uncensored podcast joins us to talk about his shocking investigation into crypto phone scammers. He recorded dozens of calls with young thieves targeting Bitcoin holders, revealing how 16-17 year olds recruited on Rob...
Kevin Durant’s Coinbase Debacle, Saylor’s Using AI & Monero’s Reorg 20.09.2025 23:58
Three wild stories: NBA star Kevin Durant finally remembering his Coinbase password after 11 years of locked Bitcoin gains, Michael Saylor revealing how he uses ChatGPT to design revolutionary $6 billion securities offerings, and Monero experiencing it...
Astrology Tells Us What Bitcoin Is Going To Do in 2026 17.09.2025 46:49
Erin Redwing, Bitcoin astrologer and former astronomer, joins us to talk about eclipse season chaos, Saturn returns for millennials, why 2026 marks the Age of Aquarius, and Bitcoin's astrological DNA from its 2008 Saturn-Uranus opposition birth. Subscr...
How Nepal Used Discord to Elect its Next PM 13.09.2025 26:41
Dive into the wild story of how Nepal's government was overthrown using Jack Dorsey's BitChat mesh network app and Discord polls. From social media bans sparking protests to Zoomers coordinating via Bluetooth networks, this episode explores the interse...
How To Beat Coinbase At Their Own Game (But On-Chain) 10.09.2025 34:44
Flashnet CEO Ethan Marcus joins us to discuss Bitcoin & markets. We chat the challenges of stablecoins, and how Spark’s signing protocol offers a fast, cheap alternative to Lightning. He also shares candid lessons from a $300 k load test and his vision...
Filters Are Futile 06.09.2025 44:04
We dive into the “filter debate,” dissecting why some Bitcoin purists are demanding JPEG‑free blocks and why their efforts are futile, but harmful to the bitcoin network. Fee economics, block‑size limits, real‑world examples, and the clash between cens...
Bears Are Wrong About Strategy’s Bitcoin Play 03.09.2025 37:58
Ed and Tim from Bitcoin Treasuries join us to talk about the explosive growth of bitcoin treasury companies, why traditional metrics don't work anymore, MicroStrategy's continued outperformance versus the Mag 7, mining companies losing narrative appeal...
Tether on RGB, finding UAE's $700mm in btc, and USGox data on Bitcoin 30.08.2025 17:10
Colin & Charlie joins us to unpack the UAE’s secret $700 million Bitcoin mining operation, the US government’s bold move to publish macro data on-chain through Chainlink, and Tether’s planned launch on the RGB layer‑2. We also explore nation‑state mini...
5 Essential Privacy Tips For Bitcoin 28.08.2025 33:39
Satsie joins us to talk about Bitcoin privacy fundamentals. We cover why Bitcoin isn't anonymous, essential privacy practices like avoiding address reuse and hardware wallet shipping risks, the importance of running your own node, and advanced tools li...
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