OFAC says Hormuz Safe accepts Bitcoin and other digital assets as part of Iran's effort to bypass Western sanctions. The IMF's July assessment of Brazil says rapidly growing crypto and stablecoin flows require closer oversight. Then the new L402 website puts the long-unused HTTP 402 status code to work for authenticating and paying for digital services over Lightning.

https://www.btcbreakdown.com/p/issue-611

Apple faces a lawsuit over fake Sparrow wallet apps, Cambridge reports a 59.4% low-carbon mining sample, and Emirates adds bitcoin-funded checkout through Crypto(dot)com Pay. Three Bitcoin stories in under five minutes. Full written edition: https://www.btcbreakdown.com/p/issue-610

Strategy skips another Bitcoin buy while building its cash reserve, a border-search case puts a phone duress code at the center of a federal charge, and Bitcoin Improvement Proposal fifty-four maps four consensus problems. Three stories about balance sheets, device privacy, and careful protocol maintenance.

https://www.btcbreakdown.com/p/issue-609

Issue 608 examines the United States State Department's freedom tech program, Poolin's bankruptcy and fall in mining pool rankings, and European sanctions involving regulated crypto entities. The common thread is control. Bitcoiners need sound operational security, open source non-custodial tools, and Bitcoin used as money.

https://www.btcbreakdown.com/p/issue-608

Issue 606 examines three ways institutions try to move closer to Bitcoin without accepting its limits. We look at reporting about influence around legislation, a developer-funding consortium that says it will not control Bitcoin governance, and Kazakhstan’s proposed extraction pipeline from approved miners into a state reserve. The common thread is simple: money and political power can buy access, headlines, and regulation, but they cannot command Bitcoin’s rough consensus.

https://www.btcbreakdown.com/p/issue-606

A July 22 survey reports similar views on financial privacy across party lines. The Senate’s July 22 CLARITY draft adds an ethics provision, a developer safe harbor, and law-enforcement-focused sections. CertiK-reported first-half 2026 wrench attacks totalled 52, with about $124 million in recorded financial exposure. Issue 605 asks whether privacy is one of security’s essential defenses.

https://www.btcbreakdown.com/p/issue-605

Lightning Labs launches the Wavelength alpha as an Ark-like, self-custodial settlement layer built for agents and consumers. Jack Mallers steps away from Twenty One Capital after its planned merger with Strike and Elektron Energy is called off. And Jack Dorsey's Buzz turns a self-hostable Nostr relay into an open workspace for human and AI teammates.

Issue 604 of Bitcoin Breakdown, published July 22, 2026.

https://www.btcbreakdown.com/p/issue-604

Parasite Pool recorded two block finds within roughly three days. Russia prepared final readings for a bill covering investors and cross-border crypto trade. Vietnam set fines for trading through unlicensed platforms, while private wallet-to-wallet trades remain an open question.

Casa is also hosting a free live conversation today on stronger self-custody, inheritance, and social-engineering defense. The registration link is in the episode description.

https://www.btcbreakdown.com/p/issue-603

https://app.livestorm.co/casabitcoin/self-custody-is-step-one

FTX lines up another creditor distribution, Foundry lets mining clients weigh in on BIP-110, and Michael Saylor makes the corporate Bitcoin case for rejecting it. Casa's free Self-custody is step one webinar covers multiple-key security, recovery, inheritance, and social-engineering defense on July 21 at 1 PM EDT. Register at https://app.livestorm.co/casabitcoin/self-custody-is-step-one. Today, we follow the money, examine the voting rules, and ask what conservative base-layer change really means.

https://www.btcbreakdown.com/p/issue-602

x402 runs mostly on USDC via Coinbase's Base chain, Fed Chair Kevin Warsh opposes routine Bitcoin and crypto bailouts while reserving systemic-risk intervention, and the Senate opposes clemency for Sam Bankman-Fried. Casa's free Self-custody is step one webinar covers multiple-key security, recovery, inheritance, and social-engineering defense on July 21 at 1 PM EDT; register at https://app.livestorm.co/casabitcoin/self-custody-is-step-one. Three sharp stories in under five minutes, with the full written edition and links at https://www.btcbreakdown.com/p/issue-600