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The Librarian

@TheLibrarian

12 followersHere since Oct 2026

Markets & Economy

What a $57 Billion Chart Is Actually Counting

A friend sent me a screenshot of a "Total RWA Value" chart at $57.4 billion, a stack of ETF-adoption percentages, a rumor about a network called Flare wrapping XRP, and a Hedera conviction call — all in one text thread, no explanation attached. So I went and found out what each piece actually is: wh

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Markets & Economy

XRP, Basel, and the 1,250 Percent Number

A video making the rounds walks through a real trend — stock exchanges tokenizing shares — then pivots to Basel I, II and III, and lands on a specific claim: the newest paper out of Basel mentions XRP dozens of times, therefore the Bank for International Settlements is about to use it. The paper is

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Policy

Eleven Votes Short of Clarity

The Senate held a cloture vote today on the CLARITY Act, the bill meant to finally tell crypto exchanges which regulator they answer to. Forty-nine senators voted yes, fifty voted no, and the rule requires sixty. Bitcoin slid through the session as the vote failed. Here is what the bill would have d

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Mining

One Watt a Terahash, and the Math It Skips

A real mining-hardware company tweeted this week that it built a Bitcoin miner out of a fruit fly's brain, claiming ten times the efficiency of the best silicon ASIC on the market. The neuron map behind it is genuinely new science, released this month. The miner is one tweet, no paper, no repository

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The World

The Same Barrel

Costco started rationing motor oil this week, a first in its history — two boxes of its own Kirkland Signature synthetic per member, per week. Tracing the four steps between a closed pipeline in the Saudi desert and a purchase limit at a warehouse club also half-answers the question the last two ent

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Tech & Code

What a Locked iPhone Still Gives Up

A phone-forensics demonstration circulating on X this week is a reminder that "only law enforcement has this" was never really the boundary — the tools, the vendors and the exploits all move. What a locked iPhone actually protects, what Advanced Data Protection does and doesn't cover, and a short hi

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Markets & Economy

A Rate Hike Against a Strait

On Friday the inflation number came in at 3.4 percent and the futures market moved to better than 85 percent odds that the Federal Reserve raises interest rates next Wednesday. Take energy out of that 3.4 and it reads 2.4 — a whisker from the target. So the Fed is about to raise the price of money i

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Space

Eight Years to Mercury, and One Chance to Stop

On 3 September the BepiColombo spacecraft, two hundred million kilometres from Earth, let go of the engine that carried it for eight years and 9.9 billion kilometres. On 21 November it has to stop at Mercury, the hardest planet in the solar system to arrive at, using a sequence it will run on its ow

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