Why does Bitcoin exist? Start with money.
Before Bitcoin, there was a long story of gold, banks, promises, debt, and trust. Follow the short version of how we got here—and why someone imagined a different kind of money.
Money is how we carry today’s work into tomorrow.
You trade your time for money. You save some of it for later. The question is: how much will it buy when later arrives?
That question is at the heart of The Fiat Trap—and it is a useful starting point even if you’ve never heard of Bitcoin.
Hours of work and effort.
Dollars set aside for later.
What those dollars can buy.
How we got here.
Follow eight turning points from The Fiat Trap and the debt questions of today. Each chapter appears as you scroll. Open extra context only when you want to go deeper.
People chose money that could hold value.
Across history, people used many goods to trade. Gold stood out because it was scarce, durable and recognizable. Trust rested partly in the physical thing itself.
Go a little deeper
The book contrasts gold with livestock, grain, shells, salt and beads. It describes the gradual emergence of money through use rather than by a single invention.
Read Chapter 1 in The Fiat Trap ↗Scarcity, durability and recognizability made certain goods more useful as money.
Money became a promise—and a system.
Paper claims made large payments easier than moving gold. Over time, banks and central banks helped organize payments and credit, but also introduced more dependence on institutions.
Go a little deeper
The Fiat Trap traces the founding of the Bank of England in 1694, the Jekyll Island meeting in 1910, and the Federal Reserve’s creation in 1913. These chapters emphasize the tension between monetary convenience, financial stability and concentrated decision-making.
Read Chapters 2–3 ↗Payments became easier, but trust shifted from the physical asset to institutions.
Governments could change the monetary rules.
During the Great Depression, the U.S. imposed major restrictions on private monetary gold holdings. It was a vivid example of how crisis policy could reshape what people held as money.
Go a little deeper
Executive Order 6102 generally required delivery of covered gold coins, bullion and certificates, with specified exceptions. The book uses this episode to examine the relationship between private savings and state authority.
Read Chapter 4 ↗Crisis-era decisions demonstrated that monetary rules can be rewritten.
The dollar became central to the global system.
The Bretton Woods framework linked other currencies to the dollar and official foreign dollar holdings to gold at $35 an ounce. The world’s monetary architecture came to rely heavily on U.S. commitments.
Go a little deeper
The agreement established a new international framework after World War II. The book also examines the IMF, World Bank and the geopolitical influence of the reserve currency. The gold redemption promise applied to foreign monetary authorities, not ordinary U.S. consumers.
Read Chapters 5–6 ↗Global currencies became connected through the dollar and U.S. gold commitments.
Then the gold window closed.
President Nixon suspended official dollar-to-gold convertibility. The postwar fixed-rate system unraveled, leaving modern currencies without a direct gold-redemption promise.
Why this is such a big deal
For the book, this is the central turning point: the supply of currency was no longer constrained by foreign official gold redemption at the fixed rate. The shift also created more flexibility for monetary policy. Inflation, economic growth, debt and trust remained interconnected—but no single variable determines prices.
The book’s next chapter explores oil markets, dollar demand and U.S. geopolitical influence after Bretton Woods. That wider history is complex and should not be reduced to one universal oil-pricing agreement.
Read Chapters 7–8 ↗The fixed official dollar-to-gold conversion promise ended, changing the system of constraints.
The financial crisis opened a new question.
Banks faltered, bailouts followed, and trust in financial institutions was shaken. In 2008, Satoshi Nakamoto published a proposal for digital cash that would not require a bank to verify every payment. Bitcoin launched in 2009.
Go a little deeper
The book connects Bitcoin’s emergence with the Global Financial Crisis, emergency lending and quantitative easing. Its Genesis Block included a newspaper headline about a possible bank bailout—a deliberate reference to the moment.
Bitcoin’s whitepaper addresses a technical problem: how to prevent a digital token from being spent twice without relying on a single trusted operator.
Read Chapter 9 ↗ · Bitcoin whitepaper ↗A financial crisis coincided with a new proposal for verifying digital money without one operator.
Money, debt and everyday costs collide.
Pandemic responses expanded fiscal support and central-bank balance sheets. Inflation rose, asset prices moved, and the 2023 bank failures renewed questions about bank risk and monetary policy.
Go a little deeper
The Fiat Trap explores COVID-era money creation, purchasing power, bank failures and the gap between financial assets and everyday expenses.
Important distinction: money creation, consumer-price inflation, asset prices and household wages are related but not interchangeable. Supply disruptions, credit conditions and other forces also affect prices.
Read Chapters 10–13 ↗Stimulus, inflation and bank failures brought questions of monetary stability into everyday life.
When the interest bill adds to the debt.
U.S. federal debt has surpassed $40 trillion. Interest on that debt is now one of the largest federal expenses. When tax revenues cannot cover spending and interest, the Treasury borrows more—and a growing interest bill can make the next deficit even larger.
- Spending exceeds revenue
- Treasury borrows to cover the gap
- Debt and interest costs rise
- Interest adds to future deficits
Why it matters: Paying more for past borrowing leaves less room for future priorities—and can put pressure on policymakers to keep financing affordable.
Figures are dated snapshots, not a live debt counter. Gross debt includes intragovernmental holdings; net interest and the annual deficit are separate budget measures.
Read the plain-English explanation: U.S. GAO ↗
What does this mean for the dollar—and for you?
The government ordinarily finances budget deficits by selling Treasury securities, not by automatically printing money. Spending changes, tax policy, economic growth and debt management are also available policy responses, although each involves tradeoffs.
The concern raised in The Fiat Trap is that rising debt and interest costs can increase political pressure for cheaper credit or more accommodative monetary policy. If that leads to faster monetary expansion, inflationary pressures may follow—but that outcome is not inevitable. Higher public borrowing can also affect mortgage rates, private investment and wages.
Read the plain-English explanation: The U.S. Government Accountability Office explains the debt, rising interest bills and how those costs can reach households.
Borrowing and interest costs can reinforce deficits; the policy choices still involve difficult tradeoffs.
The throughline: Money is not only what we use to buy things. It is a set of rules for storing and transferring value. When those rules change, the consequences can reach everyday life.
What does losing purchasing power really mean?
Consider the hours behind every dollar you’ve saved. Use this example to see how a hypothetical inflation rate changes the future purchasing power of money held idle.
Your money, measured in purchasing power.
Change a few assumptions. Nothing here predicts future inflation or investment performance.
Set your assumptions
A fixed nominal savings balance; no interest earned, wage changes or taxes modeled. Inflation is compounded annually.
after 10 years
Your dollars. Their purchasing power.
Illustrative model using your assumptions. The dollar amount held stays the same; the purchasing power changes.
Your balance is still $10,000. Under these assumptions, it would buy about what $6,139 buys today.
Curious what happens if you invest instead of holding cash?
Explore the Cash Savings CalculatorSo what did Bitcoin change?
Bitcoin wasn’t the first attempt at digital money. Its breakthrough was a way to transfer and verify digital value without requiring one central record-keeper.
A predictable supply
New bitcoins are issued according to publicly known rules, with a maximum supply of approximately 21 million. The number of dollars per bitcoin is not fixed.
No single operator
Independent computers participate in a global network. Its rules don’t depend on one central bank or company deciding who can send money.
Rules anyone can verify
The ledger is public, the software can be inspected, and users can run their own node to check transactions and supply rules.
Ownership without a bank
People can hold their own keys and send value directly. That adds independence, but also responsibility for protecting those keys.
The important distinction: Bitcoin’s supply rules are predictable; its purchasing power is not. Prices can be highly volatile. Bitcoin also brings custody, technical and regulatory risks. Understanding the tradeoffs matters as much as understanding the idea.
Two systems. Different tradeoffs.
Choose a question to understand the differences—without assuming one works best for every situation.
Supply responds to institutions and credit.
Commercial-bank lending creates most deposit money. Central banks influence the conditions for credit and can purchase assets. Fiat also supports taxes, wages, lending and established payment systems.
Issuance follows published software rules.
Its network can verify transfers without a single operator. Its scarcity is measurable, but its market value depends on people choosing to use or hold it.
The key difference is how issuance decisions are made—not a guarantee of what either money will buy tomorrow.
Optional deeper explanation: How is modern money created? — Bank of England ↗
Now that you know the backstory, try the math.
You don’t have to take anyone’s word for what Bitcoin might mean. Use your own assumptions to explore real financial scenarios—and see what changes.
What happens to idle savings?
Compare cash and Bitcoin under different growth and inflation assumptions.
Explore calculator → 02 · AccumulationWhat does recurring Bitcoin buying look like?
Explore contributions, time horizons and modeled Bitcoin accumulation.
Explore calculator → 03 · HousingWhat if you invested part of a down payment?
Model the tradeoff between mortgage costs and capital invested.
Explore calculator → 04 · PlanningCould you live on your Bitcoin?
Test Bitcoin price paths, borrowing, loan health and financial resilience.
Explore calculator →Your next chapter starts here.
Go deeper at your own pace. Begin with the book that inspired this page, read Bitcoin’s original proposal, or follow the historical sources.
The Fiat Trap
How We Got Here, & Why Bitcoin Matters. The complete illustrated backstory—gold, banking, Bretton Woods, 1971, bailouts and Bitcoin.
Based on the historical narrative and ideas presented in The Fiat Trap (BitcoinMath, 2025). This introductory page simplifies complex and sometimes debated monetary history; explore the linked references for additional perspectives.