The Café Bitcoin Podcast

Greg Foss is back. After stepping away from Twitter and spending time on Nostr, the veteran credit analyst explains what pulled him back: young people reaching for socialism, and credit markets he sees as far less healthy than equities.

The credit default swap thesis. Foss walks through his method: take the CDS spread on U.S. government debt, multiply by total obligations including unfunded liabilities, then compare that to Bitcoin's market cap. He flagged his spread number as from memory.

Why insurance, not a risk asset. Most holdings are short volatility: when volatility rises, they fall. Foss argues Bitcoin should do the opposite, and credits BlackRock's Larry Fink as one of the few in traditional finance framing it that way.

The rate the Fed does not control. Warsh has suggested AI productivity gains leave room to cut. Foss points instead to the 10-year Treasury, set in the open market, which could rise if investors demand more for U.S. credit risk.

Credit markets are flashing before equities. A listener asked about widening CDS spreads across AI infrastructure names. Foss compared NVIDIA's vendor financing to Nortel and Lucent in 2000, and pointed to CoreWeave's tight debt service covenant.

Banking is a leveraged business. From inside an insolvent Bank of Boston in 1992, Foss saw the math up close: roughly $5 of equity behind every $100 loaned. He argues Bitcoin can act as a safety net against that fragility.

Bitcoin mining versus AI data centers. Miners can switch off in seconds and chase stranded energy; AI workloads cannot. Suze raised UK curtailment spending and ERCOT's grid balancing record, and asked whether mining gets built into AI sites.

What the ETFs changed. Foss says a Wall Street wrapper was necessary for institutional allocation, while raising the paper Bitcoin question. He runs a 5% of global assets thought experiment, stressing he is not certain it happens.

Treasury companies as an evolution, not an endpoint. Foss says he admires Michael Saylor without admiring every lever pulled, notes the premium to underlying Bitcoin has collapsed toward parity, and expects these vehicles to matter less over time.

Bitcoin as collateral, and pensions inching in. Foss calls Bitcoin pristine collateral and a natural extension of lending. Dom described recommending it to pension boards years ago and pointed to a Michigan 13F filing adding to its position.

Cory's argument about narratives. Journalists and bankers keep asking what the catalyst will be, but narrative follows price rather than causing it. Something moves because sellers are exhausted, and the reason gets fitted afterward. The only narrative that matters is Bitcoin being better money for eight billion people.

Larry Lepard on what actually moved. The debasement trade began in earnest last year, and it showed up first in gold and silver rather than Bitcoin because those are more widely understood. Silver quadrupling is the kind of thing that has essentially never happened before.

Japan is the seminal event. With Japan holding roughly $1.2 trillion in Treasuries, the US offered swap lines and rotated euro reserves into yen. What shook the gold market was the Treasury Secretary suggesting the existing facility should be larger. As Larry put it, a swap line is printing money, full stop.

A guest correcting his own AI. Larry noted the press had the facility's usage wrong and that AI had misled him too, so he went and read the Fed's own statements to establish it had not actually been drawn on. Worth noting as a method, not just a detail.

The 1992 parallel, corrected live. It was Warsh, not Bessent, who worked for Soros attacking the Bank of England. Thirty-four years later he is on the other side of that trade, in the Bank of England's role. Larry's thesis for the year is the unmasking of Warsh as a hawk, because the math will not let him be one.

The Fed has exactly two tools. It can mislead about inflation, and it can print. Larry's read is that we are currently in the first phase and last week signalled a move toward the second. He also explained yield curve control as what governments do when the bond market stops cooperating, with the post-war precedent as the template.

His own record is the caveat he volunteers. He expected massive inflation out of 2008 and a cascade from Silicon Valley Bank, and was wrong both times. The people running the system are good at kicking the can, so the honest position is direction with no date.

The two-tier system he expects. The dollar remains the unit everyone transacts in, gold displaces Treasuries as the reserve asset, and Bitcoin sits alongside before eventually supplanting gold over years, not days. It is already visible in oil sold for yuan and immediately swapped into physical gold.

Greg Foss on where trouble announces itself. Every recent crisis began in credit rather than equities, and private credit is where he is watching now. His trader's version: equity investors ask how much they can make, credit investors ask how much they can lose. Credit is the first smoke in the theatre.

And his structural objection about treasury companies. He takes issue with perpetual preferred shares being described as credit, because a perpetual has no maturity and no principal repayment, so its running yield cannot be compared to a bond's yield to maturity. Retiring that stack at scale would mean selling Bitcoin, which was never the strategy.

The theme was looking forward After two brutal weeks the room turned to what comes next, set up by a listener's observation that the philosophical Bitcoin conversation which drew people in around 2020 had gone quiet for years and is audibly back

Why the guard dropped Phillip framed Coldcard as a psychic blow because it was the standard for personal sovereignty, and the harder question is why the surrounding behavior got a pass. Isaiah added that a friendly administration lulled people into "we've arrived" and a foot off the gas

Suz's line is the sharpest in the episode "I don't tell people to buy Bitcoin anymore. I tell them to study it," because only genuine understanding stops someone panic-selling an eighty percent drawdown

And she named the drift Keep Bitcoin separate from the leverage games and financial engineering, and drop the hero worship and Wall Street cheerleading, particularly among people who pride themselves on critical thinking

Dice rolls may not be the destination Swan engineer Steve is unconvinced that rolling your own entropy is the paradigm going forward, citing Luke Childs' time-locked proposal as proof that one week of focused attention already produced something worth exploring

Jeff Ross on why he came back He left in 2024 at what he called peak clown world and returned because the Overton window moved and macro conversation had vanished from Bitcoin rooms. He was emphatic that nobody should follow him and that nothing he says is advice

Energy money, his signature thesis The dollar began as commodity money redeemable for gold, and Bitcoin is commodity money whose commodity is energy itself. Tesla, Ford and Buckminster Fuller all reached for the same idea, and proof of work is what makes it real

He rejects the abundance argument flatly Told money may not matter within fifteen years, he called that top-of-hype-cycle talk most often heard during fundraising. Sunlight is free but panels, batteries and rare earths are not, and economics will always be economics

Cory on the only real asymmetry Strategy is legible to him and operations are not, but cryptography is the one thing genuinely on our side: the ability to make something unbreakable by an adversary with millions of times more power. His conclusion is that early-nineties cypherpunks may turn out to be the pivotal figures

How both guests actually cope Jeff sees an eerie replay of the 1930s and admits a libertarian may not fit where this is heading. Brandon Quittem urged empathy for those with no stake in the system, citing Naval that societies coordinate by free market or by force. Both landed on going outside and thinking local

Suze's Forbes piece, and the question under it. Her Telegram reporting found a persistent identifier that survives restarts, network changes and borders, with the credible risk being targeted surveillance rather than mass tracking. Her real question: why is don't-trust-verify never applied to companies and personalities inside Bitcoin?

The confessions, and Cory's calibration. American HODL admitted he bought a Coldcard largely as a badge of Maxi Club membership, and Odell described being pulled into a cult of personality. Cory's distinction: someone who bills himself as a technical expert and reviews products carries responsibility a self-described bullshitter does not.

He also warned against the new bad heuristic. Treating abrasiveness as a proxy for bad code fails immediately: Core and Blockstream are full of people who read as cocky and their code is sound. He credited NVK as a genuinely good educator while calling the outcome inexcusable.

Brandon Quittem: deep in it, not at peak. Maximum wealth inequality is a classic Fourth Turning signpost, and the post-war institutions are a shell of themselves without anyone needing to be malicious. He held his own confidence low throughout, calling the framework a rough way to squint at the world.

His bet on the climax. Not a head-to-head with China, which a hyperglobalized economy makes unlikely, but a Cold War 2.0: proxy and economic war, trade policy, supply-chain fights, plausible deniability, and zero-day attacks on each other's infrastructure.

AI through the Fourth Turning lens. The authors would say technology is always arriving and the variable is how the generational mood receives it. Facebook landed because millennials were the sharing archetype; Gen X would have refused it. He calls AI pure leverage with no clear direction.

Horseshoe theory, and Bitcoin as the through line. Answering Suz on where left and right even are now: both extremes arrive at authoritarianism from the same wealth-inequality catalyst, which is why Bernie and Trump were popular at once. Bitcoin is what pushes back on both.

He retracted his own timeline live. Five years ago he would have called a Bitcoin standard likely by 2030 and now says that was far too aggressive. A First Turning looks like exhaustion, inequality easing, culture getting more boring, and it may only be visible in hindsight.

The libngu decision, traced. An audience question surfaced that the firmware was rewritten off a GPL library partly out of anger at being cloned, producing an in-house source-available replacement and fewer eyes. Of 300-plus repos the red team has scanned, the one that came back completely clean was libsecp256k1.

The synthesis, and the way out. Suz: Bitcoiners who believe they saw through the system struggle to admit deception, because it means admitting they were fooled. Brandon: that lowers the guard rather than raising it. His prescription is local, not global. Be the sewer rat yourself.

Guy Swan on learning the wrong lessons. The takeaway circulating is "go with the biggest company," which forgets Mt. Gox and FTX and everything else proving size is not safety. His analogy: when a libertarian politician betrays you, libertarianism didn't break, you got scammed.

He wants a rule that works forward. His sharpest point: "I don't want a rule that only works in hindsight." Anyone can now point at the source-available license. The useful question is what indicator predicts the next failure before it happens.

His own heuristic broke in both directions. He had trained himself not to dismiss builders for being abrasive, and now concludes that for security specifically, a maintainer who attacks people reporting problems is telling you something. Yan Pritzker paired it with the engineering version: without a culture of safety, people stop surfacing mistakes.

James O'Beirne's tripwires. He seeded wallets on-chain carrying graduated entropy over broken Coldcard seeds, five dice rolls, ten, fifteen, one and two-word passphrases, as bait. The bare seed was swept within an hour and nothing else has moved, mapping attacker capability live.

The red team's numbers. Rob Hamilton and Calle have scanned over 300 repos and spent roughly $40,000 on tokens in two days, finding critical vulnerabilities at about one per person per hour. OpenSats is now funding most of that budget.

Every company needs an agentic security pipeline. Yan's argument: agents are non-deterministic, so one scan proves nothing. The real work is harnesses that find, test, distill and reproduce on a loop. Swan has been building this for six to twelve months.

The asymmetry is the whole problem. Attackers need one vulnerability, defenders need all of them, and the economics favor the attacker. Some have been paying up to 90% of stolen funds in fees to get transactions mined quickly.

A fake Coldcard desktop app is circulating. No such application has ever existed. Trezor reported a phishing spike since disclosure, and a counterfeit Wasabi wallet reached an app store. Nobody legitimate asks for recovery words, and unsolicited migration instructions are always hostile.

Yan's read on whether this repeats. He calls the bug exotic: entropy wasn't weak, it was switched off entirely. Scans across the popular hardware wallets show correct and consistent entropy use, so he thinks this specific failure is unlikely to recur elsewhere.

Government overreach, the other half of the show. Suz on Liechtenstein's beneficial ownership register, roughly 31,000 entities, built in 2021 for EU anti-money-laundering compliance and now breached and offline. Yan on the Bank Secrecy Act's 1970 threshold, never inflation-adjusted, capturing dramatically more data for near-zero measured effect.