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Bitcoin Optech Podcast

Bitcoin Optech: Newsletter #422 Recap

By Bitcoin Optech

Aired Sep 15, 2026 · 1h 33m · Last boosted 3d ago

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Show Notes

Mark “Murch” Erhardt and Mike Schmidt are joined by Adam Gibson and Rob Segers to discuss Newsletter #422. News ● A protocol for probabilistic coinjoin and covert betting (1:14) ● Update on silent payments light clients (43:26) Releases and release candidates ● LDK v0.3-rc1 (1:04:06) ● LDK v0.2.6 (1:05:58) ● BTCPay Server 2.4.4 (1:07:44) Notable code and documentation changes ● Bitcoin Core #35949 (1:13:04) ● Bitcoin Core #34931 (1:15:11) ● Bitcoin Core #36048 (1:18:14) ● Bitcoin Core #36123 (1:21:12) ● Bitcoin Core #36176 (1:22:32) ● Core Lightning #9434 (1:24:49) ● LND #11061 (1:26:29) ●...

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Nostr Community

Everyone who has boosted Bitcoin Optech: Newsletter #422 Recap on Nostr, ranked by sats sent, all time.

  1. Kevin Ravens₿erg ⚡️ ☁️ 2.1k sats
  2. rev.hodl 121 sats
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Thanks for the episode! From coinjoin.nl 🕶️
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Year of the firehorse, all y'all out there don't forget it! It's always a cool vibe in the bowl, constructive. Crashing out is not a bowl kind of vibe and I like that. Tried to boost from the @npub1cvcgs83gw… npub via boostmebitch.com but didn't quite get there, will try again! Looking forward to what you might find in the PO box too!
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Running the obscure Bitcoin Core v30 🕶️https://coinjoin.nl
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Thanks from the https://coinjoin.nl coordinator from the Netherlands
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My favorite bitcoin bookclub ⚡️
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This year at Lake Satoshi, I think it's safe to say, the meshtadel truly went from concept to reality. From here on out, it's now about building it and making it stronger. I'm looking forward to more Bitcoiners joining us.
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Calling all local Bitcoiners, you can pick up Otis Bitmeyer coffee direct at meetups in the Michigan meshtadel network! Come hang with me at The South Bend Indiana Bitcoin Meetup, the first Thursday every month at Lang Lab, 630pm. Learn something, earn something, share something, buy something, build relationships and resilience with local Bitcoiners.
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rev.hodlMar 5, 2026
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I agree completely that this idea of "fix the money, fix the world" has to begin from the individual. "Fix the money, fix the world" is a meme, a nugget of cultural capital. Fix the money, fix the world is simply an ideal not a formula. And by sharing this meme, Fix the Money, Fix the World, it's a short, compact way of communicating that ideal. It's a way for Bitcoiners to come into alignment culturally that Bitcoin will be used for the benefit of all.
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rev.hodlAug 15, 2026
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Did you know you can buy @npub1vpx9596du… coffee on localbitcoiners.com? Stock up on the best coffee you can buy with Bitcoin! Also, come hang out with us at the V4V Summit at Chicago Bitcoin Collective in September and buy coffee in person!
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@npub1yvscx9vrm… took the time to give @npub1cvcgs83gw… feedback about how we're incorporating #v4v into the podcast. We are learning so much from you and your years of experience. Jump to the local Bitcoiners time stamp to hear what he has to say and learn all about the philosophy of value for value.
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I miss an episode and it's the one you guys give a massive shout out to @npub1cvcgs83gw… ! This is the #valuechain, high velocity exchange builds capital, especially if that exchange causes a chain reaction of capital to propagate. Not just financial capital (btc) but also intellectual, experiencial, social, cultural, spiritual, ect. This is how the world we want to live in gets built by participation and cooperation, big or small. The key right now is velocity in my opinion.
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This entire podcast is loaded with valuable takeaways. Worth listening to twice. So damn good! Personally I resonated with the discussion on producing high quality consumable products that can't be recreated because nature is intimately involved. I feel the same way about breeding and growing cannabis.
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Interesting how the data on chain folks are the biggest maxis. #40hpw
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Bitcoin And... Has the new that you can use, #40hpw. Thank you, sir.
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I was called to Bitcoin during a meditation, I had barely even heard of Bitcoin. It didn't make sense but I went down the rabbit hole very deep and very fast. Definitely a sigma Bitcoiner for that reason, something higher was guiding me to Bitcoin. P.S. Thanks for listening to @npub1cvcgs83gw… Podcast too! So cool to build cultural capital through podcasting together!
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It was a ton of fun to record with Staci on the Bitcoin Nova podcast. Check out @npub1cvcgs83gw… podcast for everything Bitcoin meetups. Attend your local meetup and if there isn't one start one. Local Bitcoiners are just a meetup away.
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If you're like me and listen to Bitcoin and... As the news source as part of #40hpw, zap/boost a few sats. I'm trying to make more of an effort to participate in the v4v economy again, join me!
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