0xbitcoiner

Stacker_Stocks

> SpaceX slipped below $140 per share on Monday, wiping out $1 trillion from the peak market capitalization of Elon Musk’s IPO.
>
> Since the manic peak three days into its life as a public company, SpaceX has declined from a market cap of $2.9 trillion to under $1.8 trillion today.
>
> SpaceX [priced](https://www.reuters.com/world/musks-spacex-prices-record-75-billion-ipo-135-share-2026-06-11/) the most expensive IPO in history at $135 per share on June 11, selling 555,555,555 shares to raise roughly $75 billion.
>
> The stock [opened](https://www.forbes.com/sites/tylerroush/2026/06/10/elizabeth-warren-seeks-delay-of-blockbuster-spacex-ipo-live-updates/) at $150 the next morning and closed its first day at $160.95, **a 19% gain over the offering price**.
>
> It kept going up for two more days but has crashed ever since.
>
> [**...read more at protos.com**](https://protos.com/elon-musks-spacex-has-already-given-back-1-trillion/)

SpaceX slips below $140 per share, wiping $1T from peak valuation

Daily Stock Discussion ~Stacker_Stocks

BlokchainB

[**YUM**](https://www.morningstar.com/stocks/xnys/yum/quote) Yum Brands Inc

Music

Daily Discussion Thread ~Music Saloon!

Public_N_M_E

**Black Pumas - Fire**

https://www.youtube.com/watch?v=0t1Pm2HHcQo

news

> **CUBA’S ruling Castro family is offering Donald Trump a private island in a desperate bid to stop the US president decapitating their dying regime, sources say.**
>
> The idyllic Cayo Santa María super resort would be renamed “Trump Island” – but only if US sanctions are lifted and plans for a luxury hotel casino project go ahead.
>
> The island government is pitching empty hotels and untapped coastline to investors – including a UAE family business with ambitions to build a Trump-branded resort.
>
> Bizarre AI images show Trump in a flowered shirt, sipping a Mojito beside a skyscraper emblazoned with his name overlooking Santa Maria’s beaches.
>
> [**...read more at thesun.co.uk**](https://www.thesun.co.uk/news/39591909/castro-cuba-trump-island/)

Desperate Castro family offer Trump private ISLAND as president threatens regime

Stacker_Sports

World Cup Pool: SFs Picks Submissions Open

Carresan

Yeah, I cut down the goals for France vs Spain.

Politics_And_Law

> **A São Paulo state court applied Brazil’s Consumer Defence Code to a non-custodial wallet, placing the burden of proof on Coinbase for a transaction the company neither authorised nor executed.**
>
> A São Paulo state court has [ordered **Coinbase** to refund approximately $100,000](https://livecoins.com.br/justica-condena-coinbase-a-devolver-r-500-mil-e-rejeita-defesa-de-autocustodia/) to a user who had deposited funds in a **self-custody wallet** managed through the platform. The case stems from the unauthorised disappearance of those funds. Coinbase argued that, as a non-custodial wallet, the **private key** was under the user’s exclusive control and the company was not a party to the transaction.
>
> Magistrate **Ju Hyeon Lee** rejected that defence by applying Brazil’s **Consumer Defence Code**, which places the burden of proof on the service provider. According to the court, Coinbase neither demonstrated that the wallet holder had authorised the movement of funds, nor documented the existence of security measures capable of preventing the incident. Because the amount claimed by the user was not disputed, the company was ordered to repay it in full, plus statutory interest.
>
> [**...read more at atlas21.com**](https://atlas21.com/coinbase-ordered-to-repay-sao-paulo-user-over-self-custody-wallet-hack/)

Coinbase ordered to repay $100k in São Paulo wallet hack case

science

> **An invisible difference in 10% of humans poses deep mysteries in several fields at once.**
>
> When I was first learning to write, my letters and words ran from right to left, reversed as if in a mirror. Being left-handed, I was imitating the hand strokes of my right-handed teachers instead of reversing their strokes to replicate the letters. I gradually got the hang of writing in the correct direction, but it still feels natural for me to mirror-write. I have a mirror-written childhood diary. Leonardo da Vinci, another lefty, did that too.
>
> Being left-handed is mostly no big deal. It *is* annoying how ink smudges under my hand. And I did once have to jump out of the way of a circular saw that I was holding backward; indeed, left-handers have more accidents while operating machinery. That aside, overall, I enjoy being left-handed. It grants entry into a smug little club, whose members — 10% of the human population — carry the secret knowledge that we are overrepresented among U.S. presidents, famous artists and musicians, and top athletes.
>
> But our difference hasn’t always been welcome. My 91-year-old Texan grandmother remembers starting out left-handed (she, too, has examples of mirror-writing from early childhood) before being forced to switch, a common practice in much of the world until about the 1970s. The deep-seated disdain for left hands runs through our very language. “Left” comes from Old English *lyft*, meaning weak, foolish, worthless, or useless, while “right” means correct or proper. In other languages, the word for “left” can also mean awkward, unlucky, clumsy, suspicious, or sinister.
>
> [**...read more at quantamagazine.org**](https://www.quantamagazine.org/why-am-i-left-handed-20260713/)

Why Am I Left-Handed?

bitcoin

lightning

> *by* [**8144225309**](https://delvingbitcoin.org/u/8144225309)
>
> SuperScalar puts many self-custodial Lightning clients behind a single on-chain UTXO, with no soft fork and no trust in the coordinating LSP. It is [@ZmnSCPxj](https://delvingbitcoin.org/u/zmnscpxj)’s design ([SuperScalar with pseudo-Spilman leaves, t/1242](https://delvingbitcoin.org/t/superscalar-laddered-timeout-tree-structured-decker-wattenhofer-factories-with-pseudo-spilman-leaves/1242)); this post reports a working implementation.
>
> Everything below ran on regtest or signet. There has been no external audit, and mainnet is deliberately behind an explicit `--i-accept-the-risk` flag.
>
> Code (C, MIT, at [v0.2.0](https://github.com/8144225309/SuperScalar/releases/tag/v0.2.0)): [`github.com/8144225309/SuperScalar`](https://github.com/8144225309/SuperScalar). Four binaries: `superscalar_lsp`, `superscalar_client`, `superscalar_watchtower`, `superscalar_bridge`.
>
> ## How a channel factory is built
>
> A channel factory is one P2TR funding UTXO whose internal key is a MuSig2 aggregate of the LSP and up to 127 clients (128 signers including the LSP). Every output at every layer can be spent only by the aggregate signature of everyone beneath it, so no subset of participants, the LSP included, can move funds that are not theirs. Even the factory’s expiry favors the clients rather than the LSP (the distribution transaction, below). There is no one-honest-member assumption anywhere: from the moment a client is onboarded to the moment it exits, its safety rests on its own key and on consensus-enforced timelocks, not on the honesty of the LSP or of any co-client. The mechanisms of [t/1242](https://delvingbitcoin.org/t/superscalar-laddered-timeout-tree-structured-decker-wattenhofer-factories-with-pseudo-spilman-leaves/1242), walking down the tree:
>
> The smallest canonical shape, for orientation (8 clients, interior arity 2, k=2 pseudo-Spilman sub-factories per leaf, ZmnSCPxj’s canonical t/1242 shape; the shipping default is one client per leaf, k=1; L = the LSP):
>
> ```
> funding UTXO  =  MuSig2(A..H, LSP)
>
> |
> kickoff_root     (n-of-n, no timelock)
> |
> state_root       (DW, decrementing nSeq)
> |
> +-- leaf_1  (A-D)
> |    +-- A&B&L or L&CSV -> A-L, B-L
> |    +-- C&D&L or L&CSV -> C-L, D-L
> |    +-- A&B&C&D&L or L&CSV -> L-stock
> +-- leaf_2  (E-H)
>       +-- E&F&L or L&CSV -> E-L, F-L
>       +-- G&H&L or L&CSV -> G-L, H-L
>       +-- E&F&G&H&L or L&CSV -> L-stock
>
> ```
>
> [**...read more at delvingbitcoin.org**](https://delvingbitcoin.org/t/superscalar-an-implementation-report/2705)

SuperScalar: an implementation report

🟥 [**XOM**](https://www.morningstar.com/stocks/xnys/xom/quote) ExxonMobil Holdings Corp

**The Dare - Cheeky**

https://www.youtube.com/watch?v=VKVKioPHzmY

econ

> **Here we go again?**
>
>
> ![](https://m.stacker.news/147958)
>
>
>
> You just knew it was too good to be true. The next season of everyone’s least favorite will they / won’t they drama was greenlit by the studio this week, as the US and Iran put aside their tenuous (and [apparently poorly worded](https://www.wsj.com/world/middle-east/iran-deal-strait-of-hormuz-b027c30f)) “Memorandum of Understanding” to return to trading strikes around the Persian Gulf. As usual, this latest round of slap fighting was accompanied by declarations from both sides that their counterparty is unreliable scum who can never be trusted (but also talks are [ongoing](https://truthsocial.com/@realDonaldTrump/posts/116896167446779964)). Notably, though, this recent escalation has (for now) not done much to oil prices, as key benchmarks fell back near pre-war levels after a quick spike up earlier in the week, and even more significantly, bond volatility has generally been subdued even with US Treasury yields heading back toward YTD highs. As prominent liquidity observer Michael Howell [has noted](https://capitalwars.substack.com/p/wacka-move), managing the Treasury market’s volatility may be even more important in the near-term than managing exactly where yields shake out (though as we’ve argued [elsewhere](https://www.ten31timestamp.com/p/a-print-by-any-other-name-ten31-timestamp), that will eventually matter too), but in any case the action this week shows a market that does not believe that network execs will keep this new season on the airwaves for very long, or at least that its impacts on the US’s strategic position are getting closer to a point of diminishing returns. It’s too early to call here, but if that intuition proves correct (i.e. if the bond market can avoid reflexively puking longer than IRGC hardliners can hold out), analysts should bear in mind the implications that would have for the administration’s pursuit of its broader policy agenda in the near term.
>
> [**...read more at ten31timestamp.com**](https://www.ten31timestamp.com/p/you-gotta-move-ten31-timestamp-957573)

You Gotta MOVE

tech

> China’s state-owned space company successfully launched a Long March orbital rocket and landed the booster on a seagoing recovery vessel, making it the second country to achieve the feat.
>
> The demonstration on Friday shows that China’s Aerospace Science and Technology Corporation (CASC) is poised to match the advance that catapulted SpaceX to the top of the heap: reusing the same booster again and again to drive down the cost of launching spacecraft. CASC said it would attempt to reuse the booster, which can carry about as much payload as SpaceX’s workhorse Falcon 9, by the end of the year.
>
> Instead of unfolding landing legs to settle onto a floating platform, as the Falcon 9 does, China’s approach uses netting strung across a large frame onboard a recovery ship to capture the descending rocket. The ability to get the rocket back to the ship in a controlled flight, however, depends on sophisticated guidance software and sensors, along with engines that are reliable enough to restart and rugged enough to survive the descent back through the atmosphere.
>
> [**...read more t techcrunch.com**](https://techcrunch.com/2026/07/10/china-is-catching-up-to-elon-musks-reusable-rockets/)

China is catching up to Elon Musk's reusable rockets

World Cup Pool: Standings after QFs

wasn't super clear, I meant football betting! ahah

🟩 1 ⚽ 4 🟥

https://m.stacker.news/109263

You got the @gsc360 into "soccer"? Now he's your problem! haha

How did the price crash that hard with basically the same revenue? Debt?

![](https://m.stacker.news/147767)

[**🔗 statista.com**](https://www.statista.com/chart/33253/nike-share-price/)

![](https://m.stacker.news/147768)

[**🔗 statista.com**](https://www.statista.com/chart/27372/nikes-global-sales/)

NIKE | Can someone explain this?

**Mr Oizo - Flat beat**

https://www.youtube.com/watch?v=qmsbP13xu6k