technology
Hosted by Isabel Foxen Duke · technology · EN
Deep dives into Bitcoin-native technologies, protocol development, cryptography and more. FYI: I’m sending out new pods and Bitcoin technical updates via email going forward — sign up to get on the list: isabelfoxenduke.com
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Signup to Generate a PitchDeep dives into Bitcoin-native technologies, protocol development, cryptography and more. FYI: I’m sending out new pods and Bitcoin technical updates via email going forward, sign up to get on the list:
Bitcoin Rails | Isabel Foxen Duke is hosted by Isabel Foxen Duke. The show has published 73 episodes to date.
Recent episodes include "The Evolution of Privacy Technologies on Bitcoin | Seth For Privacy" (8 October 2026, 94 minutes), "PIPEs, Witness Encryption & the Future of Privacy on Bitcoin | MISHA & CLARA" (24 September 2026, 86 minutes), and "Bitcoin's Leading Post-Quantum Signature Proposal | CONDUITION" (27 August 2026, 105 minutes).
Bitcoin Rails | Isabel Foxen Duke publishes roughly weekly, with episodes averaging 90 minutes across 73 episodes.
Booking probability for Bitcoin Rails | Isabel Foxen Duke is 33%, and the host is rated Selective on guests. Bitcoin Rails | Isabel Foxen Duke requires a Pod Score of 80 or higher. Bitcoin Rails | Isabel Foxen Duke's contact route on record: verified email.
The strongest fits for Bitcoin Rails | Isabel Foxen Duke are IT Services & Software Development. Bitcoin Rails | Isabel Foxen Duke has a technology audience.
Isabel Foxen Duke hosts Bitcoin Rails | Isabel Foxen Duke, a technology podcast with 73 episodes published.
Our AI reads these to draft pitches. Use them as grounding for a pitch that cites a real guest and a specific topic.
Bitcoin Rails | Isabel Foxen Duke
There are few people as close to the frontlines of Bitcoin privacy as Cake Wallet COO Seth for Privacy. After cutting his teeth building for Monero, Seth turned his focus to Bitcoin in 2022, with the view that making...
Bitcoin Rails | Isabel Foxen Duke
Isabel Foxen Duke sits down with [[alloc] init] co-founder Misha Komarov and Head of Protocol Research Clara Shikhelman to examine PIPEs, a cryptographic framework that utilizes witness encryption—a primitive long...
Bitcoin Rails | Isabel Foxen Duke
The first fully specified post-quantum signature scheme for Bitcoin has been proposed to the Bitcoin mailing list. The proposal introduces a full specification for “SHRINCS,” a hash-based signature scheme initially...
Bitcoin Rails | Isabel Foxen Duke
To date, post-quantum Bitcoin discussions have largely centered on which digital signature schemes offer the strongest cryptographic security against a quantum adversary. But cryptographic assumptions are only one...
Bitcoin Rails | Isabel Foxen Duke
Paul Sztorc founder and CEO of LayerTwo Labs and author of Bitcoin Improvement Proposals 300 and 301 (Drivechains), has been one of Bitcoin's most persistent—and controversial—thinkers, advocating for merge-mined...
Bitcoin Rails | Isabel Foxen Duke
I first came across River during the 2020 bull market. At the time, it felt like one of the quieter players in the space—not as visible as Coinbase or Kraken, and less talked about than its Bitcoin-only competitor...
Bitcoin Rails | Isabel Foxen Duke
While many Bitcoiners remain hopeful the network will embrace zero-knowledge proofs for protocol-level use cases, practical adoption has remained limited outside of BitVM and a handful of experimental proposals. Most of...
Bitcoin Rails | Isabel Foxen Duke
The first public player to deploy Bitcoin miners at oil and gas production sites, Stephen Barbour is broadly credited for popularizing the idea that stranded natural gas could be used to power Bitcoin mining. By...
Bitcoin Rails | Isabel Foxen Duke
Less than nine months ago, investor and researcher Nic Carter sparked one of the most heated debates in Bitcoin's recent history — when he published a series of essays arguing that the network should prepare for its...
Bitcoin Rails | Isabel Foxen Duke
As language models evolve into extensions of memory, judgment, and decision-making—questions of ownership, privacy, and autonomy become increasingly difficult to ignore. In this interview, Vora founders Erik Cason and...
Bitcoin Rails | Isabel Foxen Duke
One of Bitcoin's most prolific experimental developers, Super Testnet is known for building software at the frontier of Bitcoin research — including notable contributions to BitVM, Drivechains, Lightning, and numerous...
Bitcoin Rails | Isabel Foxen Duke
Some of the most impressive technical and commercial leaders in digital assets emerged from what insiders call the "Libra Mafia" — the team assembled by Meta to build Libra (later Diem). Though the project ultimately...
Bitcoin Rails | Isabel Foxen Duke
Neha Narula is the Director of the MIT Digital Currency Initiative, where she focuses on Bitcoin research and the broader design tradeoffs of decentralized money systems. Her work often centers on what Bitcoin gets...
Bitcoin Rails | Isabel Foxen Duke
One of the most prolific and influential cryptographers in the world, it’s difficult to fully quantify the impact that Dan Boneh has had on Bitcoin and digital assets more broadly. Through both his own research and his...
Bitcoin Rails | Isabel Foxen Duke
Few people have had a closer view of the evolution of digital money than Lightspark CEO David Marcus. After helping scale PayPal and leading Meta’s ambitious—but highly scrutinized—cryptocurrency project Libra/Diem...
Bitcoin Rails | Isabel Foxen Duke
According to BIP 360 co-author, Ethan Heilman, Bitcoin needs a minimum of two soft forks to become quantum resistant: P2MR (or an output type that can safely execute PQ signatures) + a post-quantum checksig (signature...
Bitcoin Rails | Isabel Foxen Duke
Paul Sztorc is one of the most controversial figures in Bitcoin—and he’s about to pull off one of his most controversial moves of all: a full-blown Bitcoin hardfork. Actuating his vision of “e-cash,” as the new protocol...
Bitcoin Rails | Isabel Foxen Duke
Tyler Stevens—author of Bitcoin Mining Heat Reuse and a leading voice in the space—joins the show to unpack the growing “heatpunk” movement in Bitcoin mining. Traditionally viewed as a drawback, excess heat from mining...
Bitcoin Rails | Isabel Foxen Duke
There are few people as consequential in crypto history as Phil Potter, co-founder of Tether and creator of the world's first stablecoin. After trading Bitcoin in “Satoshi Square” amongst peers like Erik Voorhees...
Bitcoin Rails | Isabel Foxen Duke
This most recent bull market was inarguably defined by one dominant narrative: the rise of Bitcoin treasury companies and their dramatic retracement as crypto "DATs" flooded markets. David Bailey, former CEO of Bitcoin...
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