BTC_POWER_LA

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Who wears it better?
1) Quantile regression that uses linear price and linear time.
2) Quantile regression that uses log price and linear time
3) Quantile regression that uses log price and log time.
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This hysteria about the Gold power law being “broken” actually helps clarify things even further about what the power law is really about.
Do you realize what it really implies? Bitcoin is essentially laughing at gold’s attempt to catch up. A 3× move may look impressive in isolation, but it is trivial compared to a system that has grown by a factor of 100,000,000 over 17 years.
That contrast is the whole point—it highlights what a truly scale-invariant system looks like.
Now think in log scale. The apparent “deviation” becomes almost negligible. It’s well within statistical error.
Focus on the
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The Gold power law is perfectly fine. What we never claimed is that there exists a fixed floor at 50% of the reference price—that feature is specific to BTC/USD, not to gold.
This distinction is essential, and it’s unclear why it keeps being misunderstood. Gold behaves differently because it moves relative to fiat, not within a self-referential, scale-invariant monetary system like Bitcoin.
What’s actually remarkable is that even after gold’s recent ~3× increase—following decades of stagnation—it still remains within roughly 2σ of its power law trend.
That fluctuation is just noise. The real t
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"The Physics of Bitcoin" with Giovanni and Stephen #42 4/01/2026
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"The Physics of Bitcoin" with Giovanni and Stephen #41 3/25/2026
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The 3 Power Law Graces of Bitcoin.
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While Bitcoin seems to move sideways, read the Physics of Bitcoin to understand where we are going and why. Support real Bitcoin science.
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Why the power law is a big deal.
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Can we discover Bitcoin's power law origin from the data itself? We tested this by fitting P = A·(t - t₀)^n where all three parameters are optimized simultaneously. The question: does the data prefer Genesis Block (t₀=0) or some other origin?
The R² landscape reveals the answer. When we scan across different values of t₀, the function is remarkably flat around Genesis Block. Plus notice the enormous confidence band.
The unconstrained optimizer finds a mathematical optimum at t₀ = +202 days (July 2009), improving R² from 0.9613 to 0.9628 - a gain of just 0.15% (well within the error bands).
B
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The affine space (the space of geodesics) is the log-log space for a scale invariant system.

Because Bitcoin is linearized in such a space, the entire system, is and this is also justified physically given we expect scale invariant behavior for a network.
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This affine reduction idea is genuinely exciting, it offers yet another lens through which to understand why the power law is so powerful.
It’s one of those insights that, once seen, cannot be unseen, as they once said on What Bitcoin Did.
But what makes it truly compelling is that it’s not just a visual or empirical curiosity. There is deep physics behind it, the same intellectual framework that led to the heliocentric model and, centuries later, to general relativity.
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What are affine spaces in physics?
An affine space is where relationships become linear - straight lines instead of curves. In physics, finding the right affine space means discovering the coordinate system where complex, nonlinear behavior simplifies into something you can write as y = a + bx.|
Think of it as finding the "natural viewpoint" for a phenomenon. Earth's orbit looks like a complex curve from one angle, but from the right perspective it's a simple ellipse. Finding the affine space is finding that right perspective where the math becomes clean.
Why log-log is THE affine space for po
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People try and try again, but the power law always win, because mathematical truth always wins.
Novozhilov proposes this elegant method (this is where his physics background shows) called affine reduction. I didn't think to use this one. It is a good contribution. But he applies it to only 4 points and he gets a power law of 4.
Well what happens if you apply it to all the data points?
A power law close to 6 is the best result.
Thank you Novozhilov for showing the power law is real using method 2312.
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Actually this paper is basically re-proposing S2F in a different dress.
He claims the main mechanism for the floor is the inverse of issuance schedule but that leads an exponential because 1/2^-N is an exponential over the long term.
But as PlanB did he also claims there is power law in the data and the 2 don't go along at all unless you realize that when you look at clusters or few data points you can fit anything through it and call it a day.
I still like the entire proposal of using physics arguments for studying Bitcoin.
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Interesting back-and-forth between Professor Dave and Metatron.
I like both, to be honest. I have a soft spot for Metatron—being Italian helps—and I appreciate his historical content, especially his work on Roman and Medieval history ( and he plays Warhammer). At his best, he brings real depth and enthusiasm to those topics.
At the same time, I admire Professor Dave’s relentless push against scientific illiteracy. His direct, no-nonsense style resonates with me—it’s not too far from how I approach things, even if he can be more abrasive.
What’s a bit unfortunate is that this has turned into a
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The power law is found by regression but regression is not the end of the story at all. We have said this many times.
Regression Says:
"I assumed a power law, fit the parameters, and got R² = 0.951"
Criticism: "Of course you got a good fit - you can fit almost anything to a power law over a limited range. It's just curve-fitting."
SSA Says:
"I made NO assumptions about functional form. I decomposed the data into its natural modes. ONE mode dominates (99.26%), and that mode IS a power law."
This is fundamentally different.
Key Advantages of SSA Over Regression:
1. Model-Free Discovery
Regressi
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Bitcoin is a metanetwork.
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A single power law for modelling the long term growth and the oscillations around it.
Live TradingView indicator.
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