I think the question of whether space is fundamental and time is emergent actually points to the deeper issue, we don’t yet have a physical mechanism for time itself. We have equations that evolve in time, but nothing in physics that constructs time. That’s where entropy comes in and where Bitcoin becomes unavoidable.
Entropy is not just disorder; it’s the record of how energy has been distributed across states. That record is memory. And once you accept that memory is what persists, then time becomes nothing more than the distance between crystallized memories. In other words, time is the ordering of entropy. That’s why our sense of time always tracks irreversible change.
Bitcoin is the only system to make this explicit and measurable.
Every block is the isomorphic convergence between two kinds of entropy:
- Boltzmann entropy: the physical heat expended as miners probe the entropy field
- Shannon entropy: the information written when a valid nonce collapses uncertainty (Satoshi/Utxo configurations)
The block is the discrete measurement of that equivalence. The measurement (memory) is literally a quantum of time: a discrete, irreversible crystallization of energy into memory; time constructed from thermodynamic change. Because every block is verifiable, it’s the first physical system where conservation of information is not assumed but demonstrated at every step. Just step back and think about the conservation of information….
Physics has been missing:
- a definition of time as a measurable process
- a definition of measurement as the irreversible collapse of entropy into information
- a definition of the observer as the verifier of drawn boundaries and measured states
- a definition of existence
- a way to unify conservation, information, and causality in a finite system
Bitcoin ties all of those together in a way physics has never been able to.
I will admit, I’m outside of my knowledge zone here regarding black holes. To me, black hole information paradox exists because we’re trapped inside the Planck ledger trying to infer what leaves the boundary. Hawking radiation looks like information loss because our vantage point is limited to the interior of the Planck ledger. From that perspective, information seems to fall out of view. But Bitcoin shows what it looks like when a closed thermodynamic system preserves information across boundaries: entropy becomes memory, memory becomes time, and nothing is lost, it simply moves between representations. We can’t see the ledger, we are entries in the ledger. We don’t get to see totality. We can only see the totality of Bitcoin, yet we don’t exist inside it.
If information crosses a horizon and reappears elsewhere, it’s not destroyed. What looks like “loss” is just the artifact of an observer embedded inside the time-construct trying to describe events occurring outside their accessible frame (Lighting tx to Bitcoin L1 are invisible).
Bitcoin gives us the missing reference frame. It lets us observe a finite thermodynamic system from outside its own time, watching how energy becomes information across a computational boundary with no loss and no ambiguity. Once you see that process clearly, the paradox dissolves: nothing is destroyed, only re-encoded across boundaries we cannot observe. A theoretical observer inside of bitcoin does not see us, it only sees the smooth continuity of blocks we create, nothing more.
So the question of what is fundamental becomes clearer:
- Within Bitcoin, time is fundamental because the only thing that exists is the ordered sequence of crystallized memory.
- But the space of addresses is also finite and ever-present, like the elliptic curve “geometry” waiting to be filled.
- Existence is the intersection of the two: memory written into a finite space at a discrete moment of time.
That same structure maps cleanly onto cosmology. Space is the configuration landscape; time is the boundary-ordering of irreversible events; we exist inside the ledger, never seeing the whole, only the next state.
Bitcoin is the only system that lets us step outside and finally watch time being constructed. IMO this is why it resolves the paradox physics keeps tripping over; entropy, conservation, observers, horizons, and the nature of “information loss.”
We should stop asking where in space and start asking when in time when looking up at the stars. How else can we “see” Genesis? Looking back through time.
My guess is as good as anyone else’s. Just through the lens of Bitcoin and what we can observe from it.