Privacy wallets on #Bitcoin have taken a hit in recent years, and UX often still trails traditional banking.
@DETERMINISTIC OPTIMISM 🌞 , @Paul and @Rob Hamilton discuss the evolving Bitcoin ecosystem, and some potential solutions on the horizon, in BR094.
Bitcoin.Review
_@bitcoin.review
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A Podcast and Newsletter review of Bitcoin Software updates and related topics with NVK and guests.
Privacy for businesses shouldn’t be a bolt-on - it should be default.
Joinmarket’s peer-to-peer coinjoin offers a rare escape, but few businesses use it.
@DETERMINISTIC OPTIMISM 🌞 , @Paul and @Rob Hamilton discuss the potential for embedded privacy (that doesn't break accounting) in BR094.
🚫 SaaS bloat
✅ Vibe-coded precision
@Paul and @DETERMINISTIC OPTIMISM 🌞 make the case for ditching multi-tenant SaaS complexity in favor of simple, self-hosted tools tailored to real needs - which can now be quickly built with the help of AI. [BR094]
From building Lightning interfaces to coding backend agents, LLMs are evolving fast.
The challenge is no longer compute—it’s control.
@DETERMINISTIC OPTIMISM 🌞 , @Rob Hamilton & @Paul unpack vibe coding, prompting limits, and where AI tools are ready in BR094.
Without forward secrecy, #nostr sholuldn't be used as a coordination layer for Bitcoin transactions.
@DETERMINISTIC OPTIMISM 🌞 and @Rob Hamilton discuss MLS, ephemeral keys and the nostr privacy improvements we need for transaction coordination in BR094.
Mining decentralization is gaining momentum. 🧱
With Stratum .work showing live template timing and Stratum V2 adoption on the rise, a shift toward hasher-led block building could arrive within the next few years.
@DETERMINISTIC OPTIMISM 🌞 shares his take in BR094.
🚀 Second just launched its testnet faucet and store, paving the way for more Ark experimentation.
🔄 Unilateral exits and no need for a soft fork — @ArkLabsHQ's tradeoffs might be the breakthrough needed for mobile wallet use.
@DETERMINISTIC OPTIMISM 🌞 & @Paul discuss progress in BR094.
@mempool now flags address poisoning attempts.
These attacks spoof wallet addresses to fool users into sending to the wrong address.
@Rob Hamilton outlines the importance of Mempool space’s update in BR094.
🚨 Trezor Safe 3 vulnerability
Ledger Donjon demonstrated they could bypass firmware checks and run malicious code — enabling remote recovery of user funds.
Why? Critical ops still run on the MCU, not the Secure Element.
@DETERMINISTIC OPTIMISM 🌞 & @Rob Hamilton break it down in BR094.
"It's time."
@DETERMINISTIC OPTIMISM 🌞 puts the call out to builders creating tools that support entire lives on Bitcoin.
If your project handles salaries, life expenses, or full-stack circularity, NVK wants to hear from you!
Get in touch! 📲
[BR094]
Want to build Bitcoin txs in TypeScript?
CoinSelect:
• Uses Bitcoin Descriptors to define UTXOs + targets
• Calculates tx size based on selected spending paths
• Supports Miniscript
• Avoids dust outputs
@Rob Hamilton & @DETERMINISTIC OPTIMISM 🌞 discuss the project in BR094.
Bitcoin Jungle (@BitcoinJungleCR) app update!
v1.3.6 now supports:
📩 Email-based recovery
📶 Bolt Card support
@DETERMINISTIC OPTIMISM 🌞 and @Rob Hamilton discuss the update and give their take on Bolt cards - the low-cost, scalable and simple tech enabling NFC payments via LNURL. [BR094]
VSS is a game-changer for Lightning.⚡️
LDK’s VSS now ships encrypted, real-time backups of your Lightning channel data.
Client-side encrypted, self-hostable, and already live in LDK Node 0.4.x.
@Paul gives his take in BR094.
We’re witnessing the rise of the Bitcoin-native economy.
Invoices, salaries, expenses—more people are doing it all in sats. But the tools for accounting haven’t caught up yet.
@DETERMINISTIC OPTIMISM 🌞 and @Paul discuss the phenomenon and its challenges in BR094.
Nostr isn’t just for social—it’s a language for APIs.
#Nostr + MCP might be the janky glue that holds future coordination together—between people, APIs, and even LLMs.
@DETERMINISTIC OPTIMISM 🌞 , @Paul & @Rob Hamilton break it down in BR094.
So, who's gonna build "NodeSecure.js"?
@DETERMINISTIC OPTIMISM 🌞 argues for a secure package manager, while @Rob Hamilton & @Paul explore alternatives like htmx and curated Docker images.
Is there a market for a safer JavaScript ecosystem? [BR094]
🚨 SCAM ALERT 🚨
A very convincing email claiming Coinbase now promotes self-custody (complete with a pre-generated seed phrase) is doing the rounds.
🔹 The language? Spot-on.
🔹 The goal? Steal your Bitcoin.
@DETERMINISTIC OPTIMISM 🌞 , @Rob Hamilton & @Paul discuss the phishing campaign in BR093.
🚀 BR094 - COLDCARD KeyTeleport, Harbor, Ark, Cove Wallet, Zaprite, Bitcoin Core, OMEMO, Knots, Vibe Coding, Trezor Safe 3 Attack Vector, Coinbase Phishing Campaign, Bitcoin Business Software + MORE ft. @Rob Hamilton , @Paul & @DETERMINISTIC OPTIMISM 🌞
Listen to the episode:
➡️ Fountain:
➡️ Spotify:
➡️ Amazon:
➡️ Apple:
➡️ YouTube:
Shownotes:
➡️ Website:
➡️ Substack:
Bitcoin software is built by coders, for coders—but what about the businesses that just need to get things done? 🏢💰
NVK and Rob explore the missing middle ground: practical Bitcoin tools for real-world businesses. 👇🏼

Fountain
Bitcoin.Review Podcast with NVK & Guests • BR094 - COLDCARD KeyTeleport, Harbor, Ark, Cove Wallet, Zaprite, Bitcoin Core, OMEMO, Knots, Vibe Coding, Trezor Safe 3 Attack Vector, Coinbase Phishing Campaign, Bitcoin Business Software + MORE ft. Rob & Paul • Listen on Fountain
I'm joined by guests Rob Hamilton & Future Paul to go through the list.Housekeeping (00:01:09) Nostr DVM Playground (00:26:33) Bitcoin Security Gui...
Spotify
BR094 - COLDCARD KeyTeleport, Harbor, Ark, Cove Wallet, Zaprite, Bitcoin Core, OMEMO, Knots, Vibe Coding, Trezor Safe 3 Attack Vector, Coinbase Phishing Campaign, Bitcoin Business Software + MORE ft. Rob & Paul
Bitcoin.Review Podcast with NVK & Guests · Episode
BR094 - COLDCARD KeyTeleport, Harbor, Ark, Cove Wallet, Zaprite, Bitcoin Core, OMEMO, Knots, Vibe Coding, Trezor Safe 3 Attack Vector, Coinbase Phishing Campaign, Bitcoin Business Software + MORE ft. Rob & Paul | Bitcoin.Review Podcast with NVK & Guests Episode on Amazon Music
I'm joined by guests Rob Hamilton & Future Paul to go through the list.Housekeeping (00:01:09) Nostr DVM Playground (00:26:33) Bitcoin Security Gui...
Apple Podcasts
BR094 - COLDCARD KeyTeleport, Harbor, Ark, Cove Wallet, Zaprite, Bitcoin Core, OMEMO, Knots, Vibe Coding, Trezor Safe 3 Attack Vector, Coinbase Phishing Campaign, Bitcoin Business Software + MORE ft. Rob & Paul
Podcast Episode · Bitcoin.Review Podcast with NVK & Guests · 02/04/2025 · 1h 29m

🎙Bitcoin.Review Podcast
Bitcoin Review Podcast BR094 - COLDCARD KeyTeleport, Harbor, Ark, Cove Wallet, Zaprite, Bitcoin Core, OMEMO, Knots, Vibe Coding, Trezor Safe 3 Attack Vector, Coinbase Phishing Campaign, Bitcoin Business Software + MORE ft. Rob & Paul
I’m joined by guests Rob Hamilton & Future Paul to go through the list.

BR094 - COLDCARD KeyTeleport, Harbor, Ark, Cove, Zaprite, BTC Core, OMEMO, Knots, Vibe Coding, Trezor Safe 3 Attack Vector, Coinbase Phishing Campaign, Bitcoin Business Software + MORE ft. Rob & Paul
I’m joined by guests Rob Hamilton & Future Paul to go through the list.
Twitter locks you in. Nostr sets you free. 🔓
Short-form social has never had an open protocol - until now.
@ODELL explains why bringing the best #Bitcoin conversations (and drama) to #nostr helps to tip the scales in BR082.
How decentralized is Bitcoin mining? 🧐
@DETERMINISTIC OPTIMISM 🌞 and @V discuss Antpool’s invalid mining jobs, the role of Stratum v3, and why Datum is making moves while others stall. [BR093]