Bitcoin has no "real" value? Nothing does — and Austrian economics explained that over 150 years ago.

Before 1871, economists spent nearly a century trying to explain value starting from the object itself: production cost, the amount of labor invested, the raw materials used. This is the so-called objective theory of value — and it could never explain simple things, like why a diamond costs more than a glass of water, even though water is infinitely more essential to life. It was Carl Menger, founder of the Austrian School, who solved this puzzle: value doesn't live in the object, it lives in the judgment of the person valuing it. A glass of water is worth a great deal to someone dying of thirst in the desert and almost nothing to someone who just stepped out of a pool. The object is identical. The value changes because the person judging it is different.

This is called the subjective theory of value, one of the pillars of the Austrian School of Economics, and it immediately dismantles the phrase most often repeated by people who criticize Bitcoin without having studied the subject: "that thing is worthless." "Real," intrinsic value — independent of who is doing the valuing — doesn't exist. Not in Bitcoin, not in gold, not in the dollar, not in any other asset on the planet. The right question was never "does Bitcoin have intrinsic value?" The right question is: what objective characteristics of this asset lead millions of people, independently of one another, to assign it subjective value?

This article isn't about convincing anyone to speculate. It's about listing, one by one, the technical and economic properties that make Bitcoin the first monetary asset in history to combine all of them at once — and challenging anyone who says it's "worthless" to point to another asset that does the same.

1. Zero counterparty risk

When you have money in a checking account, you don't actually have money — you have a promise from the bank to give that value back to you. That promise depends on the bank's solvency, on central bank policy, on deposit insurance actually covering that specific amount, and, in extreme scenarios, on the political will to freeze or not freeze someone's account. Brazil's 1990 "Plano Collor" is one of the starkest examples of this on record: overnight, the savings of millions of people were frozen by government decree.

Bitcoin held in self-custody removes this entire layer of risk. There is no institution standing between you and your balance. There's no third party that needs to "honor" what's on your statement, because there is no statement — there's a public ledger, verifiable by anyone, showing that balance belongs to the private key that only you control. No counterparty, no promise, no default risk.

2. Monetary policy written in code, not decided by committee

Every fiat currency in the world has its supply decided by a small group of people, in closed-door meetings, responding to short-term political and electoral pressure. The dollar, the euro, the real — all of them can have their issuance expanded at any moment, by human decision. Bitcoin is the first monetary asset in history whose issuance policy is written in open-source code, auditable by anyone, and that no one can unilaterally change — not its creator, not the largest miner in the world, not any government.

The maximum supply of 21 million units isn't a target — it's a mathematical rule embedded in the protocol. The issuance rate is cut in half every four years, in an event called the halving, following a schedule set in 2009 and followed precisely ever since. There is no board meeting that can change that.

3. Scarcity that's programmed, not promised

Gold is scarce because it's hard to extract — but no one knows for certain how much gold is still left to be mined, and a new geological discovery or a mining technology breakthrough could change future supply. Bitcoin is the only asset whose scarcity is mathematical, not geological: it's known exactly how many units will be issued, at what pace, and by when — and that predictability can be verified by anyone running a node, with no need to take anyone's word for it.

Approximate, illustrative figures based on the Bitcoin protocol's issuance schedule, for educational comparison purposes.

4. Total mobility of capital across the world

Try crossing an international border with a piece of real estate. Try selling a farm in one country and buying another on a different continent the next day. Try moving an inheritance in physical gold across several countries without paying fees, without declaring it at customs, and without relying on currency exchange brokers. Practically every meaningful asset in the world is geographically anchored — it depends on local physical, legal, and banking infrastructure to move at all.

Bitcoin has no such limitation. Any amount, of any size, can be transferred from one country to another in minutes, without asking permission from any government, central bank, or financial institution. This isn't useful only to people trying to get around capital controls — it's essential for anyone living in a country with currency instability, exchange controls, or the risk of asset confiscation, which describes a large part of recent economic history across Latin America.

5. Estate planning ease that no other asset offers

Here's where I speak from closer experience as a lawyer. A probate process in Brazil — involving real estate, bank accounts, and equity stakes — can easily drag on for years, eat up a meaningful share of the estate in transfer taxes, fees, and notary costs, and expose the family to legal disputes at an already painful moment. Bank accounts can be automatically frozen once a death is reported, and the family's access to those funds stays suspended until the formal process concludes. This isn't unique to Brazil — probate delays and costs of this kind exist, in different forms, in most legal systems around the world.

Bitcoin makes possible something no bank, brokerage, or notary office can replicate: a multisig arrangement can be structured so that heirs have automatic, pre-programmed access to the estate, without depending on a full probate process just to be able to move the funds. This doesn't eliminate the need for formal estate planning — if anything, it demands even more legal care — but it completely changes the speed and cost of passing wealth between generations.

Traditional estate transfer moves wealth only after the system authorizes it. A well-planned Bitcoin succession can transfer access the exact moment the family needs it.

6. A global payment network that never closes

The traditional banking system runs on business hours, closes on holidays, and an international wire transfer via SWIFT can take two to five business days to settle, passing through multiple correspondent banks, each charging its own fee. The Bitcoin network, including the Lightning Network layer, has no holidays, no time zones, and no business hours: it runs 24 hours a day, 365 days a year, for any amount, between any two points on the planet with an internet connection.

7. Constant innovation, built in the open

Unlike a closed banking system, whose internal technology you'll never see, the Bitcoin protocol is open source: any developer in the world can study the code, propose improvements, and build on top of it. That's how the Lightning Network came about, enabling near-instant payments with minimal fees. That's how Taproot came about, improving privacy and transaction efficiency. And that's how new custody layers, new multisig protocols, and new auditing tools keep emerging — all built openly, without depending on a single company deciding unilaterally what gets released.

No bank, no fintech, and no central bank operates with this level of transparency about how the system itself works internally. Innovation in Bitcoin doesn't depend on a closed corporate roadmap — it depends on thousands of eyes reviewing the same code, publicly, all the time.

Back to Menger: what actually underpins Bitcoin's value

None of these seven characteristics, on its own, is exclusive to Bitcoin. Gold has some scarcity. Stocks have some liquidity. Certain funds have some portability. What makes Bitcoin unique is being the first asset in history to combine all of these properties at once, in a single instrument, accessible to anyone with a phone and an internet connection — with no minimum net worth, no manager's approval, and no institutional sign-off required.

And this is exactly where the subjective theory of value fits in: these seven characteristics don't create value on their own — they're the objective properties that let millions of people, each judging independently and for their own reasons, arrive at the same subjective conclusion that Bitcoin satisfies a real need. The more people recognize these properties and start acting on them — buying, holding, accepting it as payment — the stronger that subjective consensus becomes, and it's that consensus, not a production-cost formula, that forms the market price.

Saying Bitcoin "has no value" is, at best, a shorthand way of saying "I, personally, don't assign value to this" — which is a legitimate statement about that person's own scale of values, but not an economic fact about the asset. For someone who has never needed an asset with zero counterparty risk, never lived under capital controls, never gone through a drawn-out probate process, and never had savings frozen by government decree, it's understandable not to see the need. For anyone who has lived through any of those situations — and Latin American economic history is full of them — the question stops being "why is Bitcoin worth anything" and becomes "how did I not know about this before."