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Bitcoin Optech Podcast

Bitcoin Optech
Bitcoin
Bitcoin Core
Testnet 4
Lightning Network
UTREXO
Block Explorers
Taproot
Silent Payments
Core Lightning
Quantum Computing
Vulnerabilities Management
Mempool.space
Bitcoin Lightning Network
Shor's Algorithm
Fee Bumping
Free Relay
LND
Cluster Mempool
Lamport Signatures
BIP 119

Join Bitcoin Optech as we discuss Bitcoin and Lightning technology each week and review our newsletters. bitcoinops.org/

PublishesWeeklyEpisodes169Founded3 years ago
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Artwork for Bitcoin Optech Podcast

Latest Episodes

Gustavo Flores Echaiz and Mike Schmidt are joined by Sindura Saraswathi, ZmnSCPxj, and Eugene Siegel to discuss ⁠Newsletter #375⁠.

News

● Optimal Threshold Signatures (1:56)

● Flattening certain nested threshold signatures (14:33)

● Theoretical... more

Mark “Murch” Erhardt and Mike Schmidt are joined by Gustavo Flores Echaiz to discuss Newsletter #374.

Changing consensus

● Draft BIPs for Script Restoration (0:40)

Releases and release candidates

● Bitcoin Core 30.0rc2 (19:19)

● bdk-wallet 2.2... more

Mark “Murch” Erhardt and Mike Schmidt are joined by Matt Morehouse, Daniela Brozzoni, and Gustavo Flores Echaiz to discuss Newsletter #373.

News

● Eclair vulnerability (18:50)

● Research into feerate settings (0:35)

Selected Q&A from Bitcoin St... more

Mark “Murch” Erhardt and Mike Schmidt are joined by ZmnSCPxj and Constantine Doumanidis to discuss Newsletter #372.

News

● LSP-funded redundant overpayments (16:24)

● Partitioning and eclipse attacks using BGP interception (1:02)

Changes to ser... more

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Recent Guests

Constantine Doumanidis
Security researcher with the NetSim lab at Princeton University
Princeton University
Episode: Bitcoin Optech: Newsletter #372 Recap
Russell O'Connor
Works on research at Blockstream, developing Simplicity as an alternative to Bitcoin scripts.
Blockstream
Episode: Bitcoin Optech: Newsletter #370 Recap
David Gumberg
Works at Localhost Research on Bitcoin Core
Localhost Research
Episode: Bitcoin Optech: Newsletter #365 Recap
Steven Roose
Building ARK at Second
Second
Episode: Bitcoin Optech: Newsletter #365 Recap
Lauren Shareshian
Works on the Bitcoin Custody Team at Block
Block
Episode: Bitcoin Optech: Newsletter #365 Recap
Jesse Posner
Researcher focusing on collaborative custody and privacy
Independent Researcher
Episode: Bitcoin Optech: Newsletter #364 Recap
Daniela Brozzoni
Works on Bitcoin Core full-time, involved in various Bitcoin projects.
Bitcoin Core
Episode: Bitcoin Optech: Newsletter #360 Recap
Bryan Bishop
Bitcoin Core contributor with a background in programming and startups.
Bitcoin Core
Episode: Bitcoin Optech: Newsletter #359 Recap
Robin Linus
Creator of BitVM and a PhD student at Stanford focusing on Bitcoin.
Stanford University, Zero Sync
Episode: Bitcoin Optech: Newsletter #359 Recap

Hosts

Murch
Co-host navigating through the complexities of Bitcoin and Lightning technology.
Mike Schmidt
Contributor at Optech and Executive Director at Brink.

Reviews

5.0 out of 5 stars from 29 ratings
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Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#89
United Kingdom/News/Tech News
Apple Podcasts
#224
Canada/News/Tech News
Apple Podcasts
#89
Italy/News/Tech News
Apple Podcasts
#172
Australia/News/Tech News
Apple Podcasts
#240
Germany/News/Tech News
Apple Podcasts
#45
Israel/News/Tech News

Talking Points

Recent interactions between the hosts and their guests.

Bitcoin Optech: Newsletter #373 Recap
Q: What did you discover regarding the Eclair vulnerability?
Eclair versions 0.11 and below suffered a critical vulnerability where it wouldn't extract a preimage from an on-chain transaction, risking funds.
Bitcoin Optech: Newsletter #373 Recap
Q: What were the key findings of your crawling research on the Bitcoin network?
I wanted to understand what nodes have as a mean relay TX fee setting to see how many were accepting low fee rate transactions.
Bitcoin Optech: Newsletter #372 Recap
Q: Can you explain what the eclipse attack is?
An eclipse attack occurs when an attacker controls all peers connected to a Bitcoin node, allowing them to manipulate the data received by that node.
Bitcoin Optech: Newsletter #369 Recap
Q: What is differential fuzzing and what is its significance?
Bruno explained that differential fuzzing involves comparing the outputs of multiple implementations with the same inputs to identify discrepancies and bugs, which is crucial given some implementations lack fuzz testing.
Bitcoin Optech: Newsletter #369 Recap
Q: What is the community feedback regarding the Glock paper and its implementation process?
Liam expressed satisfaction with the positive feedback he received, highlighting the community's interest and the novelty of his work, mentioning the importance of getting greater implementation support afterward.

Audience Metrics

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Frequently Asked Questions About Bitcoin Optech Podcast

What is Bitcoin Optech Podcast about and what kind of topics does it cover?

This podcast presents an in-depth examination of Bitcoin and Lightning technology, offering insightful discussions based on weekly newsletter recaps. Episodes feature expert opinions on a range of topics including technical advancements in Bitcoin Core, vulnerabilities in Lightning Network Daemon, and innovations like descriptor encryption libraries and compact block performance. The content focuses heavily on security research, enhancing transaction privacy, and improvements in network performance, making it a vital resource for those interested in the technical side of cryptocurrency development. Guest experts often join discussions, sharing their insights on various projects and contributing to a collaborative atmosphere dedicated to adv... more

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Which podcasts are similar to Bitcoin Optech Podcast?

These podcasts share a similar audience with Bitcoin Optech Podcast:

1. Bitcoin Audible
2. TFTC: A Bitcoin Podcast
3. Presidio Bitcoin Jam
4. Citadel Dispatch
5. Rabbit Hole Recap

How many episodes of Bitcoin Optech Podcast are there?

Bitcoin Optech Podcast launched 3 years ago and published 169 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Bitcoin Optech Podcast?

Recent guests on Bitcoin Optech Podcast include:

1. Constantine Doumanidis
2. Russell O'Connor
3. David Gumberg
4. Steven Roose
5. Lauren Shareshian
6. Jesse Posner
7. Daniela Brozzoni
8. Bryan Bishop

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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