Gloria Zhao and Mike Schmidt were joined by Tadge Dryja and Anthony Towns to discuss Newsletter #366: - Draft BIPs proposed for Utreexo - Continued discussion about lowering the minimum relay feerate - Peer block template sharing to mitigate problems with divergent mempool policies - A watch only wallet PR Review Club - And more You can listen on our website:
Bitcoin Optech
Bitcoin Optech Newsletter #366 Recap Podcast
Gloria Zhao and Mike Schmidt are joined by Tadge Dryja and Anthony Towns to discuss Newsletter #366.
 Fountain:
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Bitcoin Optech Podcast • Bitcoin Optech: Newsletter #366 Recap • Listen on Fountain
Gloria Zhao and Mike Schmidt are joined by Tadge Dryja and Anthony Towns to discuss ⁠Newsletter #366⁠.News● Draft BIPs proposed for Utreexo ...
 Spotify:
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Bitcoin Optech: Newsletter #366 Recap
Bitcoin Optech Podcast · Episode
 Apple Podcasts:
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Bitcoin Optech: Newsletter #366 Recap
Podcast Episode · Bitcoin Optech Podcast · 08/13/2025 · 1h 44m
David Gumberg, Lauren Shareshian, Jameson Lopp, Steven Roose, and Tim Ruffing joined Optech to discuss Newsletter #365: - Compact block prefilling - Mempool-based fee estimation - Migration from quantum-vulnerable outputs - The OP_TEMPLATEHASH proposal - Proposal to allow longer relative timelocks - Security against quantum computers with taproot as a commitment scheme - And more You can listen on our website:
Bitcoin Optech
Bitcoin Optech Newsletter #365 Recap Podcast
Mark “Murch” Erhardt and Mike Schmidt are joined by David Gumberg, Lauren Shareshian, Jameson Lopp, Steven Roose, and Tim Ruffing to discuss Ne...
 Spotify:
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Bitcoin Optech: Newsletter #365 Recap
Bitcoin Optech Podcast · Episode
 Apple Podcasts:
Apple Podcasts
Bitcoin Optech: Newsletter #365 Recap
Podcast Episode · Bitcoin Optech Podcast · 08/06/2025 · 1h 56m
Matt Morehouse and Jesse Posner (@jesseposner) joined Optech to discuss Newsletter #364: News 0:53 LND gossip filter DoS vulnerability 15:16 Chain code withholding for multisig scripts 38:46 Research indicates common Bitcoin primitives are compatible with quantum-resistant signature algorithms Selected Q&A from Bitcoin Stack Exchange 57:36 How does Bitcoin Core handle reorgs larger than 10 blocks? 1:01:29 Advantages of a signing device over an encrypted drive? 1:03:21 Spending a taproot output through the keypath and scriptpath? Releases and release candidates 1:04:26 Libsecp256k1 v0.7.0 Notable code and documentation changes 1:05:16 Bitcoin Core #32521 1:15:00 Bitcoin Core #31829 1:19:51 LDK #3801 1:21:11 LDK #3842 1:21:57 BIPs #1890 1:23:53 BOLTs #1232
Bitcoin Optech newsletter #364 is here: - summarizes a vulnerability affecting old versions of LND - describes an idea for improving privacy when using co-signer services - examines the impact of switching to quantum-resistant signature algorithms on HD wallets, scriptless multisig, and silent payments - summarizes popular Q&A from Stack Exchange - Optech Newsletter #364 Recap
Bitcoin Optech
Bitcoin Optech Newsletter #364
This week’s newsletter summarizes a vulnerability affecting old versions of LND, describes an idea for improving privacy when using co-signer ser...
 Matt Morehouse posted to Delving Bitcoin about a vulnerability affecting past versions of LND that he previously responsibly disclosed...
Bitcoin Optech
Bitcoin Optech Newsletter #364
This week’s newsletter summarizes a vulnerability affecting old versions of LND, describes an idea for improving privacy when using co-signer ser...
 Jurvis Tan posted to Delving Bitcoin about research he performed with Jesse Posner into improving the privacy and security of multisig collaborative custody...
Bitcoin Optech
Bitcoin Optech Newsletter #364
This week’s newsletter summarizes a vulnerability affecting old versions of LND, describes an idea for improving privacy when using co-signer ser...
 Jesse Posner posted to Delving Bitcoin several links to research papers that indicate that quantum-resistant signature algorithms provide comparable primitives to those currently used in Bitcoin...
Bitcoin Optech
Bitcoin Optech Newsletter #364
This week’s newsletter summarizes a vulnerability affecting old versions of LND, describes an idea for improving privacy when using co-signer ser...
 Selected Q&A from Bitcoin Stack Exchange: - How does Bitcoin Core handle reorgs larger than 10 blocks? - Advantages of a signing device over an encrypted drive? - Spending a taproot output through the keypath and scriptpath?
Bitcoin Optech
Bitcoin Optech Newsletter #364
This week’s newsletter summarizes a vulnerability affecting old versions of LND, describes an idea for improving privacy when using co-signer ser...
 Bitcoin Optech will host an audio recap discussion of this newsletter on Riverside.fm Tuesday at 16:30 UTC. Join us to discuss or ask questions!
Riverside.FM Studio