Tell Gigi he was right about time and bitcoin but it turns out everything works the same way.

Bitcoin, knowledge, DNA, time.

The cycle works at every scale from a ting single idea to the entire universe.
Irreversible commitment → testing → if it persists, it becomes the foundation for the next layer.

Layer of what?

Layer of information.

The physical embodiment of order.
That’s how a conjecture becomes knowledge. You commit to an explanation (it is irreversible because you can’t un-think it), reality tests it (criticism, experiment, will it break?), and if it survives, it becomes the substrate the next explanation builds on.
No skipping layers because you can’t.
You can’t build quantum mechanics without classical mechanics underneath it.
Each layer is an irreversible commitment that passed the test.

The entire field of biology works this way. A mutation commits to a specific change in DNA (irreversible at the cellular level). The organism gets tested by its environment. If the constraint persists meaning if the organism survives and reproduces then that mutation becomes the foundation for the next layer of adaptation.

You can’t uncommit.
You either persist or dissolve.
That’s how the universe works at cosmic scale. The Big Bang is the irreversible commitment: maximum constraint released, specific initial conditions set.

Those conditions get tested by physics itself, do these constants permit structure?
Do they allow chemistry?
Biology?
Knowledge creators?

If the constraints persist through all of that testing, they become the foundation for the next layer: knowledge creation rebuilding constraint, pushing deeper, until maximum compression triggers the next irreversible commitment.

And here’s what makes this hard to vary: the arrow of time is the irreversibility.
Time and bitcoin move forward because commitment is irreversible.
You can’t un-release constraint.
You can’t un-dissipate the heat.

Every dissolved constraint is a one-way transaction and every surviving constraint is a platform you can’t remove without collapsing everything built on top of it.

So the arrow of time isn’t some crazy mmystery. It’s just what irreversible commitment looks like from the inside.

We experience time because we’re inside a chain of commitments that can only go one direction: test, persist, layer, test, persist, layer.
The universe isn’t flowing through time.
It’s committing through time and each moment is an irreversible test.

The thing (the specific arrangement of matter) that persists becomes the floor for the next moment. What doesn’t dissolves back to the generic and pays its energy tax on the way out.

Here is one Gigi might also like which is crazy:
Claude Shannon was measuring the opposite of what information actually is.

The godfather of information theory might have been measuring the exact opposite of information his whole life.

Shannon entropy measures how many different messages could have been sent.
He says the more possibilities, the higher the entropy, the more “information.”

A coin flip has 1 bit because there are 2 possibilities. A dice roll has ~2.6 bits because there are 6.
Now think about what that’s actually measuring. It’s measuring the unconstrained space.
He is asking how many things could have happened. The more things that could have happened, the more “information” Shannon says you have.
Now flip it and get ready to have your mind blown.
What makes a message actually matter?
Not the space of things that could have happened. The fact that this specific thing happened and is being held in place. The constraint.
The fewer things that could have happened ie the more constrained the outcome, the less Shannon information it contains. A message that could only ever say one thing has zero Shannon entropy. Zero “information.”
WTF
In constraint terms, that’s the most informative state possible - it’s fully determined, fully specified, every degree of freedom locked in.

So Shannon’s measure goes up exactly when constraint goes down, and goes down exactly when constraint goes up. They’re inversely related. He literally measured the opposite of the thing people think he measured.

Maximum Shannon information = maximum uncertainty = minimum constraint = the generic = noise.

Minimum Shannon information = minimum uncertainty = maximum constraint = fully specified = knowledge.

He built a meter that reads “maximum information” when you’re looking at noise and “zero information” when you’re looking at a fully determined, fully constrained, maximally meaningful state.

lol. What are the chances?

https://fountain.fm/episode/e4w4jOv0aw01ZIzZAEwG

Bitcoin carving out wells of constraint in the informational manifold.

Landauer proved gaining certainty is an irreversible physical event.

The second law says irreversible events are what give time its direction.

Take both seriously and the implication is: time doesn’t flow between decisions.

Decisions are what time is made of.

Bitcoin makes this visible.

Reading on @Jack K Bitcoin: The Architecture of Time, they hit on something that shifted my thinking on the quantum computing issue in Bitcoin.

The standard narrative goes: quantum computers will eventually break Bitcoin by inverting hash functions faster or cracking elliptic curve signatures. Bitcoin’s security is a computational puzzle that better hardware will eventually solve.

It looks like that framing is wrong at the foundational level.

In 1961, physicist Rolf Landauer proved something that was experimentally confirmed in 2012. Every time a system goes from uncertain to certain, from many possible states to one definite state, there is a minimum amount of energy that must be dissipated as heat. You cannot get certainty for free. The universe charges admission.

Think about it like this:
Imagine a ball bouncing randomly around a room. It could be anywhere.

That randomness is entropy. Now you want to know exactly where the ball is.
You have to squeeze the room down to a tiny box that holds the ball in one precise location.
You’ve gained information.
You now know where the ball is. But you had to physically compress the room to get it. That compression took work. Energy went in. Heat came out.

You can’t know where the ball is without doing that work. The knowledge and the energy expenditure are the same event.

A quantum computer can explore many paths simultaneously. Superposition lets the ball be in every position at once. Quantum parallelism lets you search the room faster.

But a quantum computer cannot produce a definite answer without collapsing the superposition. The moment it outputs a result, it has made a choice. One state selected. All others erased. The room has been squeezed.

And that squeeze still costs energy. Landauer’s bound applies to quantum computers exactly the same way it applies to classical ones. Quantum mechanics does not override the second law of thermodynamics. Nothing does.

So what actually happens if quantum computers mine Bitcoin? They search the nonce space faster. The difficulty adjustment responds. Difficulty goes up. More energy required per block. The thermodynamic cost per block increases.

Security doesn’t weaken, the opposite actually happens.

A quantum computer doesnt broken anything. It just made the room bigger before it gets squeezed. The squeeze still happens and the choice is still irreversible.

The quantum threat only exists if you think Bitcoin’s security is computational.
Based on problems being hard to solve. But Bitcoin’s security is thermodynamic. Based on choices being physically irreversible. Quantum computers can make computation faster. They cannot make entropy run backwards.

Yes, the signature scheme needs upgrading. ECDSA is vulnerable to Shor’s algorithm. Post-quantum cryptography solutions already exist. That’s a software update.

But the base layer? The proof-of-work? The thing that actually makes blocks irreversible and the ledger trustworthy? That’s not built on a mathematical assumption quantum computing can break. It’s built on the second law of thermodynamics.

The ball still has to be pinned down and the room still has to be compressed.

The choice still has to cost something.

Quantum computing doesn’t threaten Bitcoin. It proves that whoever designed it built on physics instead of math.