So I was thinking about my wallet setup again. Really, it’s obsession-level sometimes. My instinct said: “Stick with what works.” But then I kept finding edge-cases that nagged at me. Wow! The truth is, for many of us who value control over convenience, a desktop multisig wallet that talks to hardware devices is the sweet spot — if you do it thoughtfully. Here’s the thing. It gives you physical security, distributed risk, and a path to recoverability that a single hardware key can’t match, though there are trade-offs, and we’ll get to those.

I started using multisig on desktop years ago. Initially I thought it was overkill. Then a few events (a lost seed here, a software update that bricked an app there) changed my view. On one hand, multisig adds complexity. On the other, it forces you to design recovery before disaster strikes. Hmm… my first multisig setup was clunky. Actually, wait—let me rephrase that: it was educational, painful, and ultimately worthwhile. Something felt off about the docs back then. This part bugs me: too many guides skip the recovery rehearsal step.

Short answer: if you care about preserving funds against device failure, theft, or operational mistakes, using a desktop wallet that supports multisig and hardware signers is a pragmatic choice. Long answer: read on. I’ll walk through why, how I approach it, and the real trade-offs—no fluff, and some small tangents (oh, and by the way… keep a pen handy).

Desktop wallet UI showing multisig configuration and hardware wallet icons

A practical case for desktop multisig with hardware wallets

Multisig distributes trust. Two-of-three, three-of-five — these patterns are simple on paper. But in practice they force you to think: who holds keys, where are they stored, and how do I recover? My gut says people skip that step. Seriously? Yes. They use one hardware key and call it a day. That works until it doesn’t. I prefer splitting keys across devices and locations: one hardware wallet in a fireproof safe, another in a bank deposit box, and a third on a secure air-gapped machine at home. Medium complexity. High resilience.

Desktop wallets are, in many cases, the glue. They let you coordinate multiple hardware signers, build a multisig wallet, craft partially signed transactions, and broadcast securely. They also give you a place to test recovery plans without touching your live funds. On top of that, some desktop apps offer a cleaner UX for multisig than mobile apps do. I’m biased, but for heavy users the mouse and big screen help. Not glamorous, but useful.

Two important technical things to understand: PSBT (Partially Signed Bitcoin Transaction) and descriptors (or at least clear derivation paths). PSBTs are the lingua franca between desktop software and hardware signers. Descriptors (or explicit xpub handling) document where keys come from, which is critical for recoveries. Miss that, and you’re in trouble. Very very important to document this.

Which desktop wallets actually work well?

There are a few that stand out: Electrum, Sparrow, and Specter (the latter pairs tightly with Bitcoin Core). Each has strengths and trade-offs. Electrum is flexible and widely supported; Sparrow has a modern UX and excellent PSBT workflows; Specter is superb when you want full-node confidence. I use a mix. For a lightweight but powerful multisig workflow I lean on electrum for compatibility with a range of hardware signers and for its wallet export options. I’m not saying it’s the only way—just that it’s pragmatic and battle-tested in my experience.

Compatibility matters. Ledger, Trezor, Coldcard, and some others play nicely with desktop wallets, though integration details differ. Coldcard favors air-gapped PSBT workflows with SD cards. Ledger and Trezor commonly use USB, though they also support PSBT via desktop apps. On one hand, USB is frictionless; on the other, air-gapped signing reduces attack surface. Actually, wait—there’s a subtlety here: air-gapped workflows are safer vs. certain malware, but they add steps and human error risk. Trade-offs again.

Design patterns I use (and why)

Pattern A: 2-of-3 with two hardware devices and one multisig-friendly offline key. Pros: reasonable resilience; fewer devices to manage. Cons: if two devices are co-located or share vendor risk, it’s weaker than it looks. My instinct says diversify vendors and storage locations. I prefer mixing brands—Ledger plus Coldcard, for example—so a single vendor flaw hits at most one key.

Pattern B: 3-of-5 across hardware and paper backups. This is for organizations or serious long-term holders. It’s overkill for everyday users but useful for estates or groups. The complexity is the killer. Rehearsal is mandatory. Practice key recovery at least once. Rehearse the full restore flow onto throwaway hardware before depending on it. That will expose gaps.

Pattern C: Descriptors and watch-only nodes. Pair your desktop wallet with a Bitcoin Core or descriptor-aware watch-only wallet so you can verify incoming transactions without exposing keys. This gives you visibility and auditability. On one hand it’s a lot to run; though actually, modern desktops can handle a pruned node or a remote RPC connection without much fuss.

Operational checklist — practical, usable, imperfect

I’ll give you my checklist. It’s not gospel, it’s what worked for me and my friends.

– Pick at least two different hardware vendors. (Reduces correlated failures.)

– Use a desktop wallet that supports PSBT and multisig. Test PSBT export/import until it feels routine. Wow!

– Document derivation paths and xpub/descriptors in multiple locations. Paper is fine. Digital backups encrypted are fine too.

– Rehearse recovery to a fresh device. Do it annually or after major software updates.

– Store keys in distinct geographic locations. Safe, bank, friend—whatever’s practical.

– Consider an air-gapped signer for one key. It’s extra work, but it lowers remote compromise risk.

Also: label things clearly. Sounds trivial, but if you have three seed backups labeled “A”, “B”, “C” without context, you will curse the next time you rebuild. (Been there. Learned the hard way.)

Common failure modes and how to avoid them

Failure mode: mismatched derivation paths or wrong script type (p2wsh vs p2sh-p2wsh). Result: wallet can’t derive funds. Prevention: test with a tiny amount. On the first setup, send a small tx and spend it. This reveals path and script mismatches early. Seriously, do the tiny test. It’s cheap insurance.

Failure mode: vendor firmware bug that affects key derivation. Fix: diversify vendors and keep firmware versions documented. Also maintain at least one key that can be recovered from a mnemonic you control. Redundancy matters more than perfection.

Failure mode: human error during PSBT transfer. Avoid ad-hoc USB drives and sloppy file naming. Use clear timestamps and signatures on PSBT filenames. Double-check amounts and outputs on your hardware screen before signing. The hardware screen is sacred—trust it, not the desktop UI.

On privacy and trade-offs

Multisig can leak linkage between keys depending on how you broadcast transactions. If privacy is a priority, be mindful of coin selection and avoid consolidating unrelated coins into a single multisig spend unless you intend to. Also, some wallets broadcast via their own servers; if you care about metadata, run your own node or use Tor. I’m not 100% sure that every user’s threat model needs this, but it’s worth thinking about.

Also—fees. Multisig spends are larger, so expect higher fees. This is not a deal-breaker for store-of-value users, but it’s real. Plan accordingly.

Final notes: what I still worry about

I’m honest about the limits. I worry about vendor monocultures. I worry about users who set up multisig and then lose institutional knowledge. I’m biased, but documentation and rehearsal fix most of this. Another concern: people treat multisig as a shield and ignore operational discipline. That leads to fragile setups that look robust until they don’t.

Still, when it’s done thoughtfully, desktop multisig with hardware wallet support is a pragmatic middle path between convenience and absolute self-custody paranoia. It forces you to design for failure—exactly what you want.

FAQ

Do I need a desktop wallet to use multisig?

No, but desktop wallets often provide the most mature multisig tooling and better PSBT workflows. Mobile apps are improving, but desktops still offer a clearer environment for complex setups and rehearsals.

Which hardware wallets are best for multisig?

No single “best” device exists. Use at least two vendors to avoid correlated failures. Coldcard is excellent for air-gapped PSBT workflows; Ledger and Trezor are convenient and broadly supported. Mix them if you can.

How should I document my setup?

Record derivation paths, script type, and the exact software versions used. Keep physical copies in secure locations and test recovery on a spare device. Practice once. Seriously — practice.

Жасанды интеллект (AI) операциялық тиімділікті арттыру және клиенттердің тәжірибелерін арттыру арқылы казино секторын айналдырады. Соңғы жылдары Казино ойыншыларды жүргізуге, ойын таңдауын және маркетингтік тәсілдерді оңтайландыру үшін AI шешімдерін қабылдауға кірісті. Deloitte-тің 2023 есебіне сәйкес, AI-нің 2027 жылға дейін халықаралық ойын индустриясына 15 миллиардтан астам доллардан астам қосылады деп күтілуде.

Бұл өрістегі бір көрнекті тұлға – бұл Билл Хорбрук, MGM Resorts International компаниясының бас директоры. Оның жетекшілігімен MGM клиенттердің таңдауын түсіну және олардың ұсыныстарын сәйкесінше жақсарту үшін AI-деректерді талдауды біріктірді. Сіз оның ойларын > Twitter профилі .

2023 жылы Лас Вегастағы Венец курорты Ai қуатталған тұтынушыларға арналған Chatbott-ны ашты, бұл қонақтарға тапсырыс беруге, қызметтерді сұрауға және жеке ұсыныстар алуға мүмкіндік береді. Бұл жаңалық қонақ тәжірибесін ғана емес, сонымен қатар қызметкерлердегі жұмыс жүктемесін төмендетеді, сонымен қатар клиенттердің күрделі талаптарына назар аударуға мүмкіндік береді. Ойын саласында AI туралы қосымша ақпарат алу үшін .

Сонымен қатар, AI адал емес әрекеттерді анықтауға және әділ ойнауға кепілдік беру үшін қолданылады. Тікелей статистикалық статистиканы мұқият зерттеп, AI жүйелері алдау немесе келіспеушілікті ұсына алатын ерекше үлгілерді анықтай алады. Бұл функция казино функцияларын адал ұстау үшін өте маңызды. AI Tech-тегі ең соңғы жаңалықтарды olimp казино қараңыз.

Қорытындылай келе, казинодағы жасанды интеллект интеграциясы тиімді және жекелендірілген ойын кездесулеріне жол ашады. Инновация даму жалғасуда, ойыншылар қауіпсіз және әділ атмосфераны қамтамасыз ету кезінде жалпы приключенияны жақсартатын басқа да жетістіктер күте алады.

📢 What You Need – 31b15902

Updated insights on global and local developments.

Published at 2025-07-04 08:31:21

The White House announced Monday that President Donald Trump is slated to sign an order delaying his 90-day tariff pause by another month, as the president began announcing a suite of new tariff rates on foreign goods, sending letters to countries including Japan, South Korea and Malaysia that impose tariff rates of 25% or higher.

How Did Stocks React To The Tariffs?

Stocks slightly fell Monday in response to Trump sharing his letters to Japan and South Korea, with losses steepening immediately after the announcement. The Dow Jones Industrial Average, S&P 500 and Nasdaq Composite were all down about 1% as of early Monday afternoon, while stocks of Japanese automakers Toyota and Honda had bigger slides, dropping by 4%.

Crucial Quote

“These Tariffs may be modified, upward or downward, depending on our relationship with your Country,” Trump said in his letters Monday.

The Trump administration has not given any specifics on which countries it will prioritize for sending letters to or reaching trade deals with before the Wednesday deadline. The European Union has expressed confidence in recent days it will reach some sort of trade agreement with the U.S. before the deadline, with EU trade spokesperson Olof Gill saying Monday, “We’re fully geared up to get an agreement in principle by Wednesday, and we’re firing on all cylinders to that effect.” Thailand has also offered concessions to the U.S. in order to avoid a 36% tariff rate, Bloomberg reported Sunday, and negotiations reportedly still remain ongoing with countries including India, Indonesia and Switzerland.

Key Background

Trump’s “Liberation Day” tariffs have been a major source of controversy since the president first imposed them in early April, over concerns from economists that doing so would raise prices for U.S. consumers and harm the economy. The president imposed sweeping tariffs on nearly all countries that ranged from 10% to 50%, but paused the worst of the tariffs a week later, after the tariff announcement caused the stock market to plunge and sparked fears of a recession. Trump officials vowed to use the 90-day pause to aggressively reach trade deals with foreign countries—predicting they’d make “90 deals in 90 days”—but as of Monday morning, the U.S. had so far only reached formal agreements with the U.K., Vietnam and China. Trump’s letters to South Korea and Japan come after he has now been teasing for weeks that his administration would simply send out letters imposing new tariff rates if formal deals can’t be reached. The president previously suggested letters would start being sent last Friday, but when that date passed without any notices being announced, Trump then said Sunday evening the letters would begin rolling out Monday afternoon.

For years, Will Somerindyke sold weapons of war around the world: artillery shells to Ukraine, grenades to U.S.-backed rebels in Syria. With relationships with dozens of top military buyers, he quickly turned his company Regulus Global into one of America’s major international arms dealers.

Now, as Silicon Valley investors swarm to back multi-billion dollar defense startups with increasing fervor, Somerindyke is looking to make the jump from munitions middleman to manufacturer. He’s been quietly working on Union, a new venture-backed startup he claims will modernize ammunition factories with autonomous robotics and precision machining.

“I’ve been through a lot in 18 years in this space,” Somerindyke told Forbes. “If Union does its job correctly, we will be building millions of square feet of facilities with the ability to make a wide range of defense products.”

Union, which Somerindyke leads as CEO, appears to have made a solid start. In April it secured a massive $50 million seed funding round led by Bravo Victor Venture Capital, or BVVC. Other investors include Silent Ventures, IronGate, and RKKVC, a Poland-based single-family office. It plans to open its first artillery shell factory in Texas next month. And it recently secured a contract to sell those shells, which, if fulfilled, could bring in up to $225 million, according to Somerindyke.

But instead of approaching the problem with old-school manufacturing, Somerindyke and Musselman, who met more than a decade ago through a program for veterans, saw an opportunity to modernize weapons manufacturing, are using Silicon Valley software talent to implement autonomous systems. Since incorporating in October, Union has hired a suite of engineers from Tesla, SpaceX and Anduril.

Musselman has touted recent momentum to “reindustrialize” America and bring manufacturing back to the U.S. as necessary to combatting China’s manufacturing superiority. Other companies have joined the effort, including Hadrian, which does autonomous manufacturing, and Re:Build, a Massachusetts-based company that has been acquiring mom-and-pop factories and modernizing them; both could compete with Union’s entry into the market. Mussleman has also invested in other defense companies; after starting BVVC in 2023, he has written checks into drone company Firestorm and autonomous submarine startup Vatn Systems.

At the Texas facility, set to open this month, Union hopes to produce more than 300,000 shells next year, according to a company pitch deck shared with seed investors in January. By 2030, Union has told its investors, it plans to produce nine million shells a year, which it hopes will generate $3.5 billion in revenue.

Those are lofty figures. But Musselman sees the ongoing turbulence in the world — conflicts in Ukraine and the Middle East — as proof of Union’s thesis. “We are running at a deficit of stockpiles or anything that goes boom around the world,” he said. “And that's going to be a leverage point for our adversaries.”

 

Elon Musk fired Tesla’s head of operations in North America and Europe, amid declining sales in both regions and the electric vehicle brand’s falling popularity, according to people familiar with the matter.

Omead Afshar, who started with Tesla as an engineer in 2017, had become one of Musk’s top lieutenants and was elevated to vice president to oversee business in the two key regions last October. He didn’t respond to a request for comment, nor did Musk or Tesla.

Afshar’s removal comes a few days before the end of the second quarter and follows news that Tesla’s EV sales dropped for a fifth consecutive month in Europe. U.S. sales are also down this year and China, the Austin-based company’s top market, saw a 15% drop in May. Equity analysts are anticipating a decline in Tesla’s EV deliveries of at least 10% worldwide in the quarter that ends on June 30, to about 392,800 units compared with 443,956 a year ago.

Musk’s close affiliation with and massive financial support for President Donald Trump have negatively impacted the Tesla brand, particularly during his stint running the federal job-slashing DOGE initiative. The company desperately needs to improve its lineup, following the failure of the much-derided Cybertruck to hit volume goals Musk laid out for it, and figure out how to compete with fast-rising Chinese rivals. But rather than add new electric models to boost sales, the world’s wealthiest person has sought to convince investors that the company’s future lies with a new robotaxi service, humanoid robots and AI. It’s a tricky pivot since electric cars, batteries and charging services account for virtually all of Tesla’s revenue.

The company launched a pilot version of its robotaxi service in Austin on June 22, and while there have been no accidents or injuries so far, it quickly became clear that Tesla is not ready to go head-to-head with Alphabet’s Waymo. The small number of Tesla Model Ys in the Austin pilot gave automated rides with safety technicians in the front seat, the service was only made available to a small group of pre-selected riders and operated in about a 30-square-mile section of the city. Despite this highly controlled environment, there were several reports of erratic behavior by the test vehicles and the National Highway Traffic Safety Administration said on Monday it was reviewing those incidents with the company.

In a November 2024 profile of Afshar, the Wall Street Journal called him “Musk’s fixer” and one of the most powerful executives at the company. He shifted to Tesla’s headquarters in Austin last year when Musk restructured his leadership team. Afshar celebrated the robotaxi rollout in a June 23 post on X. “Absolutely historic day for Tesla. This has been *years* of hard work and focus by so many people within the company,” he wrote. “Thank you, Elon, for pushing us all!”

His departure, also reported by Bloomberg, comes after Milan Kovac, head of Tesla’s Optimus humanoid robot team left the company earlier this month.

Tesla shares were little changed on Thursday, closing at $325.78. The stock is down 19% this year.

A pall of acrid smoke hung over Kyiv on Friday morning following a night of intensive Russian strikes that hit almost every district of the capital, according to Ukrainian authorities.

The hours of darkness were once again punctuated by the staccato of air defence guns, buzz of drones and large explosions. Ukraine said Russia had fired a record 550 drones and 11 missiles during a long night of bombardment.

The strikes came hours after a phone call between Donald Trump and Vladimir Putin, after which the US president said he was "disappointed" that Putin was not ready to end Russia's war against Ukraine.

A woman was killed in Russia following Ukrainian drone attacks, officials said.

The acting governor of the southern Rostov region said she had been killed in a strike on a village not far from the Ukrainian border.

Russia's overnight air strikes broke another record, Ukraine's air force said, with 72 of the 550 drones penetrating air defences – up from a previous record of 537 launched last Saturday night.

Air raid alerts sounded for more than eight hours as several waves of attacks struck Kyiv, the "main target of the strikes", the air force said on the messaging app Telegram.

Ukraine's foreign minister condemned "one of the worst" nights in the capital and said "Moscow must be slapped with the toughest sanctions without delay".
Friday's attacks were the latest in a string of major Russian air strikes on Ukraine that have intensified in recent weeks as ceasefire talks have largely stalled.

War in Ukraine has been raging for more than three years since Russia launched its full-scale invasion in February 2022.

Following his conversation with Putin on Thursday, Trump said that "no progress" to end the fighting had been made.

"I'm very disappointed with the conversation I had today with President Putin, because I don't think he's there, and I'm very disappointed," Trump said.

"I'm just saying I don't think he's looking to stop, and that's too bad."

The Kremlin reiterated that it would continue to seek to remove "the root causes of the war in Ukraine". Putin has sought to return Ukraine to Russia's sphere of influence and said last week that "the whole of Ukraine is ours".

Meanwhile, Ukrainian President Volodymyr Zelensky said that he hoped to speak to Trump on Thursday about the supply of US weapons after a decision in Washington to halt some shipments of critical weapons to Ukraine.

Kyiv has warned that the move would impede its ability to defend Ukraine against escalating airstrikes and Russian advances on the frontlines.

Speaking to reporters, Trump said "we're giving weapons" and "we haven't" completely paused the flow of weapons. He blamed former President Joe Biden for "emptying out our whole country giving them weapons, and we have to make sure that we have enough for ourselves".



This Startup Built A Hospital In India To Test Its AI Software

Clinical trials are an enormous bottleneck in drug development, and Kim and Reddy thought the AI-enabled software they’d been building at Pi Health could help do them faster and cheaper by expanding the pool of potentially eligible patients. But the majority of clinical trials today are done in top-notch academic medical centers, and first they needed to prove that their AI-enabled software could help overseas hospitals and smaller community cancer centers handle the documentation required to get through regulatory approval. So they found a site in Hyderabad, a major technology and pharmaceutical center in southern India, and built a 30-bed, state-of-the-art cancer hospital.

Forbes List Directory

Pi Health Cancer Hospital opened in September 2023, and began running clinical trials last year. It’s participated in eight so far, including one that helped lead to a drug for head, neck and lung cancer being approved in India just seven months after the first Indian patient was enrolled in the study. That’s less than half the time such a process would typically take and a major validation point for the software, one that Kim and Reddy believe will help them attract more customers.

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Kim and Reddy figured they could develop AI-enabled technology that would ease the burden of clinical trials for drug developers and cancer patients. To build it, Pi Health’s developers started with the end results they needed—which Kim knew so well from his years at the FDA reviewing cancer drugs—and essentially worked backwards to be sure that the software would actually address the problems they were trying to solve. “The clinical trial process is so confusing,” Kim said. “It’s just alphabet soup. There’s audits and threatening people with audits and all sorts of things. People get intimidated participating in clinical trials. It is really intimidating.”

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