Together with
FLOW
Greetings Bitcoiner,
Welcome to Issue #517 of Bitcoin Breakdown, where we’re bringing you your end-of-week Bitcoin Digest featuring all the need-to-know Quick Bits snippets and Quick Media.
But first, today’s Top Stories:
🇮🇷 Iran's Hashrate Vanishes, Underdogs Surge
🇧🇹 Bhutan Quietly Dumps 70% of Its Bitcoin
🔨 One Miner, One Machine, Full Block Reward
Stop typing prompts. Start talking.
You think 4x faster than you type. So why are you typing prompts?
Wispr Flow turns your voice into ready-to-paste text inside any AI tool. Speak naturally - include "um"s, tangents, half-finished thoughts - and Flow cleans everything up. You get polished, detailed prompts without touching a keyboard.
Developers use Flow to give coding agents the context they actually need. Researchers use it to describe experiments in full detail. Everyone uses it to stop bottlenecking their AI workflows.
89% of messages sent with zero edits. Millions of users worldwide. Available on Mac, Windows, iPhone, and now Android (free and unlimited on Android during launch).
🇮🇷 Iran's Hashrate Vanishes, Underdogs Surge
Iran's Bitcoin hashrate collapsed 77% last quarter, shedding 7 EH/s as 427,000 rigs went offline at all-time-low hashprice of $27.89/PH/day. Kyrgyzstan, Paraguay, Laos, and Finland all grew year-over-year, proving cheap energy and modern hardware outweigh policy.
Why it matters: Mining follows the math of profitability, not the proclamations of policymakers. Iran's rigs went dark because the margins died, not because of war. The standouts grew because their economics already worked. Read more→
Not every mining nation is building up...
🇧🇹 Bhutan Quietly Dumps 70% of Its Bitcoin
Druk Holding moved 319.7 BTC ($23M) to addresses linked to OKX and Galaxy Digital, cutting Bhutan's reserves to 3,954 BTC. Holdings have fallen roughly 70% from a peak of 13,000 BTC with zero official comment from the government.
Why it matters: No press conference confirmed these sales, yet anyone with a block explorer can track exactly where a sovereign nation's bitcoin is going. The transparent ledger does not negotiate with state secrecy. Read more→
From sovereign-scale operations to a single machine...
🔨 One Miner, One Machine, Full Block Reward
A solo miner on CKpool solved block 944,306 with 70 TH/s, comparable to a 2019 Antminer S17+, and claimed 3.128 BTC ($222K). Developer Con Kolivas put the odds at roughly 1 in 100,000 per day.
Why it matters: The protocol does not check the size of your operation before accepting proof of work. Solo blocks are organic echoes of Bitcoin's founding ethos, and one day they will simply be the norm again. Read more→
Poll #517: Will a solo miner find two blocks in the same week in 2026?
Bitcoin dev Murch publishes three new draft BIPs, which include proposals of Rusty Russell's Script Restoration project that aims to re-enable Bitcoin's long-disabled scripting opcodes safely.
Iran's reported demand for Bitcoin tolls on Strait of Hormuz oil shipments faces skepticism from blockchain data and intelligence firms, who say no data confirms such payments at scale so far.
Bithumb, a major South Korean exchange, seeks a court-ordered asset freeze to recover 7 BTC mistakenly distributed during a February promotional event.
US Secret Service leads Operation Atlantic, a multinational crackdown freezing $12M in stolen crypto funds and dismantling over 120 phishing domains targeting victims across 30 countries.
Tornado Cash developer Roman Storm awaits a judge's ruling on his acquittal motion after being convicted in 2024 of operating an unlicensed money transmitting business.
River CEO Alexander Leishman releases the exchange's 2025 financials, reporting $2.9B in Bitcoin trading volume, $29M gross profit, and zero debt, urging all Bitcoin exchanges to follow suit in a drive for transparency.
OpenSats, a nonprofit funding open-source Bitcoin and nostr development, awards five grants supporting desktop, email, group messaging, and Japanese-language nostr clients.
XFUNDS launches NGHT, an ETF toggling between overnight bitcoin exposure and US Treasuries by day, aiming to capture bitcoin's after-hours returns while reducing daytime volatility risk.
Bitdeer, a Nasdaq-listed bitcoin mining hardware maker, launches its SEALMINER A4 series featuring 9.45 joules per terahash efficiency.
Cango, the world's sixth-largest Bitcoin miner by hashrate, sells 2,000 BTC for around $137M to pay down debt and cuts its production cost by 19%.
Bitcoin Depot, a US Bitcoin ATM operator, reports that hackers stole roughly 50.9 BTC worth $3.6M from company wallets in a March 23 security breach.
Avihu Levy of Starkware publishes 'Quantum Safe Bitcoin', a quantum-resistant transaction scheme proposal using existing Bitcoin Script rules, though it requires roughly $75-$150 in GPU compute costs and non-standard miner-direct submission.
Nakamoto, a Bitcoin treasury company led by David Bailey, seeks shareholder approval for a reverse stock split to avoid Nasdaq delisting.
Adam Back, CEO of Blockstream, in a panel interview at the Global Alts Miami 2026 conference, addresses being 'all too often' questioned about his potential identity as Satoshi while arguing that Bitcoin is a decentralized discovery that was a culmination of many years of research rather an invention, with Satoshi's 2011 exit preventing potential founder-driven centralization (Apr 9 | 1:15 min watch).
ForrestHODL compares Umbrel and Start9 home servers for running a Bitcoin node, highlighting key trade-offs in security architecture, disk encryption, app isolation, remote access, and hardware specs to help users choose the right sovereign computing platform (Apr 8 | 27:44 min watch).
Obi Nwosu of Fedi, appearing on Roxom TV, explains about SateNet, a low-cost wireless and satellite internet provision initiative that aims to serve underserved African communities, pairing affordable connectivity with Bitcoin education and sat-denominated payments to drive real-world BTC adoption (Apr 7 | 0:57 min watch).
Jack Mallers, CEO of Twenty One and Strike, on his podcast, argues that the Strait of Hormuz closure signals a monetary war, not a military one, framing Iran's pivot to BTC or Yuan as a challenge to USD dominance and casting Bitcoin's open network against the CCP's controlled Yuan (Apr 10 | 1:31 min watch).
Bram Kanstein, Bitcoin educator and host of the 'Bitcoin for Millennials' podcast, argues that Bitcoin's proof-of-work 'thermodynamic firewall' makes it the only unforgeable digital asset AI cannot replicate, positioning BTC as the essential truth layer in an era of AI-generated content abundance (Apr 7 | 17:25 min watch).
Southern Bitcoiner argues that Ledger hardware wallets pose serious risks to users, citing two major data breaches exposing 272K+ customers, closed-source firmware, privacy-invasive companion software, and the controversial 'Ledger Recover' service that can extract and transmit seed phrases to third-party custodians (Apr 10 | 16:12 min watch).
Thank you for reading!
