Lesson 7 of 10

Bitcoin in Action

What Bitcoin is actually doing in the world right now.

Four Scenes, Same Day

In a Salvadoran fishing village called El Zonte, a teenager pays for pupusas with a QR code on a phone his mother bought used. In Beirut, a doctor unlocks his daughter's tuition from a wallet his bank can't freeze, can't see, and can't haircut. In Lagos, a woman who has never had a bank account receives bitcoin on a flip phone with no internet, using nothing but text-message codes. In New York, BlackRock, whose CEO called Bitcoin “an index of money laundering” in 2017, now holds more bitcoin in custody for its clients than the United Kingdom's government and El Salvador's combined.

None of those scenes is a prediction. Each one is happening today, somewhere on earth, while you read this. The first six lessons taught you what Bitcoin is. This lesson is about what it does.

Global remittances received in 2024

People living under authoritarian rule

People in countries with >10% annual inflation

$44 Billion Doesn't Make It Home

Joanne, San Francisco → Cebu

Joanne works two jobs in San Francisco and sends $500 home to her parents in Cebu every month. In 2024, Western Union charged her about $32 for that transfer, roughly 6.4% of the money she was sending. Her bank's wire option was $25 plus a foreign-exchange spread that quietly added another $15 to the bill. After eleven months, the take from those middlemen had become a thirteenth check she'd never seen and her family would never receive. Same job, same hours, same wage, just routed through a system that has decided it deserves a tax for letting her cross a border to earn it.

Joanne isn't unusual. In 2024, low- and middle-income countries received $685 billion in remittances¹, money sent home by roughly 11% of humans who live and work outside the country they grew up in. The World Bank's Q1 2025 data puts the average cost of sending $200 across borders at 6.49% globally², which means about $44 billion of that $685 billion is skimmed off in transit each year. That is the headline. The split underneath it is the case for what comes next.

The same World Bank dataset breaks the global average into two groups: digital corridors (think app-to-app transfers) average 4.85%, while non-digital corridors (cash handed across a counter at an agent location) average 7.16%. The cheapest way to send money is the most digital one. And the most digital one is still 1.6x the United Nations' Sustainable Development Goal target of below 3%³. The international community set that target in 2015. Ten years later, even the cheapest leg of the system misses it by half.

Bitcoin's base layer plus the Lightning Network, a payment layer built on top of it, collapses those numbers. Strike, the most widely used Lightning-based remittance service, typically charges between 0% and 1% end-to-end for a USD-to-bitcoin-to-local-fiat round trip. The Lightning leg itself settles in under five seconds⁴. There is no bank to approve the transaction, no business hours during which it has to clear, no foreign-exchange desk taking a quiet middle cut, and no requirement that the recipient have a bank account at all. Joanne's parents in Cebu need a phone. Not an account. Not a branch. A phone.

For every 1% you shave off remittance fees, you send another $6.5 billion a year back to families in low-income countries.

Jack Mallers, Strike

Banks & Western Union

6.49% global average (Q1 2025)
Up to 23% on the worst G20 corridor (Turkey → Bulgaria)
5–7 days to clear; business hours only
Recipient must have a bank or pickup location
Misses the UN's 3% target by more than 2x

Bitcoin & Lightning

0–1% end-to-end on Strike-style services
Lightning leg settles in under 5 seconds
24/7, including weekends and holidays
Recipient needs only a phone, no bank
Already below the UN's 3% target

Mallers' arithmetic is the lesson. Every percentage point shaved off the global remittance average sends another $6.5 billion a year back to the families who earned it. The current spread between Lightning and the global average is roughly five points. That is not a forecast or a roadmap; it is a price comparison between two systems running in parallel, today, and the gap is what gets sent home.

¹ World Bank, Migration and Development Brief 40, December 2024, knomad.org. $685B in remittances received by low- and middle-income countries in 2024 (5.8% YoY growth). ² World Bank, Remittance Prices Worldwide, Q1 2025 issue, remittanceprices.worldbank.org. Global average to send $200: 6.49%; digital 4.85%; non-digital 7.16%. ³ United Nations, Sustainable Development Goal 10.c, target: reduce remittance transaction costs to less than 3% by 2030. Adopted 2015, sdgs.un.org. ⁴ Strike, public pricing pages and Mallers Nostr posts 2024–2025; mempool.space Lightning dashboard for settlement-time benchmarks, mempool.space/lightning.

When Your Money Dies

Caracas, 2018

In 2018, Venezuela's annual inflation rate peaked at roughly 1.7 million percent¹. Imagine that as a daily experience. A grocery bill that doubles every fourteen days. A salary paid on the first that won't cover food on the fifteenth. Photos circulated of Venezuelans weighing stacks of physical bolívares on kitchen scales because counting them by note had become slower than weighing them by gram. The bolívar has been redenominated three times since 2008, fourteen zeros removed in total. A worker who held 100,000 bolívares in 2016, worth about $100 USD then, was holding roughly five US cents by 2023. The story has not ended; as of mid-2026, Venezuela's inflation has re-accelerated to roughly 650% and the country's minimum wage works out to about $0.40 per month. Their savings did not disappear gradually. The government and a money supply they did not vote for took it.

Venezuela is the loudest version of the story, but it is not the rare one. As of mid-2026, more than a dozen countries still carry double-digit annual inflation, together home to well over a billion people. The list rotates as crises crest and recede, but the pattern doesn't.

Country	Peak Inflation (year)	Current (Mar–Apr 2026)	Currency vs. USD
Venezuela	~1.7M% (2018)	~649%	Bolívar redenominated 3× since 2008; USD up ~495% against the bolívar in the past year alone
Argentina	211% (Dec 2023)	32.6%	Peso devaluation slowing sharply under Milei's orthodox tightening²
Turkey	85% (2022)	32.4%	Lira at fresh record low (~45/USD May 2026); down ~17% over the past 12 months
Lebanon	269% (2023)	12.3%	Pound lost ~98% vs. USD 2019–2024; rate stabilizing in 2026³
Zimbabwe	n/a	4.8%	ZiG (introduced April 2024) holding ~25/USD; first sustained single-digit Zimbabwean inflation since 1997
Egypt	36% (2023)	15.2%	Pound around 52/USD after multiple devaluations since 2024
Nigeria	34.8% (Feb 2024)	15.4%	Naira near 1,500/USD after ~70% devaluation 2023–2024

The Argentina row is the honest one. Under Javier Milei's tightening program, Argentina's annual inflation rate fell from 211% at the end of 2023 to roughly 33% by early 2026², the first sustained disinflation the country has seen in over a decade. Orthodox monetary policy did the work it is supposed to do. The case for Bitcoin does not depend on every government failing to manage its currency; it depends on the fact that some governments always do, and the people inside those countries have, until very recently, had no exit.

Lebanon: A Bank That Can't Let You Have Your Money

Lebanon's banking collapse, which began in 2019 and is still unresolved as I write this, is the cleanest single demonstration in the world of the difference between a bank deposit and money. When the country's economy unraveled, Lebanese banks did not fail in the traditional sense; they were not declared bankrupt and depositors were not made whole through a wind-down. Instead, the banks continued to operate while quietly converting customer deposits into something that was no longer money: an IOU the bank chose not to honor.

Roughly $86–93 billion in customer deposits, the savings of about 1.26 million individual accounts, was effectively frozen⁴. At the worst of the crisis, depositors could withdraw $100–$200 per week, and only in collapsing Lebanese pounds at an artificial exchange rate the government invented to cover the loss. A dollar-denominated savings account, at the end of that pipeline, paid out at roughly 10–20 cents on the dollar. The currency itself lost ~98% of its value against USD between 2019 and 2024. A salary that bought a tank of gas in 2019 buys a loaf of bread today.

A Lebanese doctor, pseudonymously called “Paul” in widely-reported coverage by Bitcoin Magazine and the What Bitcoin Did podcast⁵, had, against his family's advice, converted roughly 30% of his savings to bitcoin in 2018. When the banks froze, that 30% was the only liquidity he could touch. It is the money that paid for his daughter's tuition abroad. Eventually, it is the money that paid for his family's relocation to Cyprus.

Lebanon is not the developing-world version of the freezing-the-bank-account problem. (Section 3 picks up the democratic version.) It is the unvarnished version.

Bitcoin doesn't fix any of this directly. It does not undo the haircut, restart the economy, or replace a functioning bank. What it does is give the person whose money is trapped or melting an option that didn't exist before: a savings instrument with a fixed supply, no central issuer, and no permission required to hold it. Bitcoin cannot be inflated by issuance. Its supply is capped at 21 million by code that no central bank has the keys to. That doesn't mean its dollar price is stable (it isn't, and it falls in dollar terms regularly), but it means that for someone whose alternative is a currency that loses 30% a year on its way to losing 100%, bitcoin's volatility is priced in.

The Landing

In a country where your bank lets you withdraw $100 a week of your own savings at a 90% markdown, Bitcoin's worst month is better than fiat's best month. This is not a growth story. It is an exit.

¹ IMF World Economic Outlook database, Venezuela inflation series, imf.org; Banco Central de Venezuela and Trading Economics for 2026 prints; cross-referenced with Reuters and Bloomberg coverage 2018–2026. ² Argentina inflation data: INDEC (Instituto Nacional de Estadística y Censos) monthly CPI releases and IMF Article IV Consultation reports for Argentina, 2023–2026, indec.gob.ar. ³ Lebanese Pound vs. USD historical series, Banque du Liban data and IMF Lebanon Article IV Staff Reports 2020–2026, imf.org/Countries/LBN. ⁴ Estimates of Lebanese deposit losses: Reuters and Bloomberg coverage of the 2019–ongoing banking crisis; consistent with IMF and Banque du Liban reporting on the deposit overhang. Specific figures vary by source between $86B and $93B depending on FX assumptions. ⁵ Bitcoin Magazine, “Bitcoin in Lebanon” field reporting series 2020–2023; Peter McCormack, What Bitcoin Did podcast Lebanon episodes, pseudonymous doctor's story corroborated across multiple journalists.

When the Bank Becomes a Weapon

Ottawa, February 2022

In February 2022, the Canadian government invoked the Emergencies Act in response to the Freedom Convoy protests in Ottawa. Within days, roughly 210 bank accounts belonging to truckers, donors, and people the government identified as “designated participants” were frozen, without a court order, without judicial review, and in many cases without the account holder being informed before they discovered they could not buy groceries¹. Approximately $20 million raised through GoFundMe and GiveSendGo for the protesters had already been blocked at the platform level. About $1 million in bitcoin, raised through a campaign called HonkHonkHodl and distributed directly to truckers through self-custody wallets, was the only portion of the donations the government could not stop reaching its intended recipients².

In January 2024, the Federal Court of Canada ruled that the government's use of the Emergencies Act in this case was unconstitutional, that it violated the Canadian Charter of Rights and Freedoms³. The country that did it has now legally judged that what it did was illegal. The truckers who lost access to their own money for weeks did not get those weeks back.

Lagos, October 2020: #EndSARS

In October 2020, Nigerian protesters took to the streets against the Special Anti-Robbery Squad (SARS), a federal police unit with a long-documented record of extortion, torture, and extrajudicial killing. Within days of the demonstrations going national, the Nigerian government leaned on banks and payment processors to freeze accounts associated with the movement, including the Feminist Coalition, a women-led collective that had been raising and distributing emergency relief funds to protesters.

The Feminist Coalition's response was to publish a Bitcoin address. In roughly 24 hours, the address received approximately $150,000 in bitcoin from supporters around the world⁴. The funds were distributed directly to protesters who needed bail, food, water, and medical care. No bank could intervene, because no bank was involved.

In February 2021, Nigeria's central bank issued a directive forbidding regulated banks from processing crypto transactions⁵. Adoption did not stop. It went peer-to-peer. Paxful, before the company shut down in 2023, processed more transaction volume in Nigeria than in any other country in the world. Chainalysis has ranked Nigeria #1 or #2 globally in its Grassroots Crypto Adoption Index every year from 2022 through 2025⁶. The government's ban did not stop adoption. It proved that the citizens were right to want it.

Bitcoin is freedom money for people who live in places where the word freedom is political.

Alex Gladstein, Human Rights Foundation

Roughly 4.3 billion people, more than half of humanity, live under governments classified by Freedom House as “not free” or “partly free,” or in democracies whose institutions can act against individuals without judicial review⁷. For them, the ability to hold a savings instrument that is not custodied by an institution that can be coerced is not a libertarian luxury. It is a category of risk management that, until 2009, did not exist as an option at all.

Bitcoin does not make anyone invisible. Transactions are recorded on a public ledger that anyone can audit. Bitcoin does not make law enforcement impossible; criminal investigations using on-chain analysis are routine. What Bitcoin does is decouple access to your own money from any institution's permission. To freeze a Canadian bank account, the government needs a phone call. To freeze a bitcoin balance held in self-custody, the government needs your private keys, and you keep those.

The Landing

In January 2024, a Canadian federal court ruled the 2022 bank account freezes unconstitutional. The government had already proved that the banks would comply. That is all the evidence Bitcoin needed.

¹ Government of Canada, Department of Finance briefing materials and RCMP statements on the Emergency Economic Measures Order, February 2022; corroborated by Reuters and CBC reporting. ² HonkHonkHodl Bitcoin distribution campaign, on-chain records and Bitcoin Magazine field reporting, February–March 2022. ³ Canadian Frontline Nurses v. Canada (Attorney General), 2024 FC 5, Federal Court of Canada, Justice Richard Mosley, January 23, 2024, decisions.fct-cf.gc.ca. The federal government has appealed. ⁴ Feminist Coalition Nigeria official disclosure of donation receipts, October 2020; corroborated by Reuters, Quartz Africa, and CoinDesk reporting. ⁵ Central Bank of Nigeria circular dated February 5, 2021, restricting regulated banks from facilitating cryptocurrency transactions, cbn.gov.ng. ⁶ Chainalysis, Global Crypto Adoption Index 2022–2025 editions, chainalysis.com. ⁷ Freedom House, Freedom in the World annual report, 2025 edition, freedomhouse.org; cross-referenced with Human Rights Foundation analysis of population under authoritarian governance.

Bitcoin for a Cup of Coffee

The remittance worker we met in Section 1, Joanne, sending $500 a month from San Francisco to Cebu, doesn't actually settle her transfers on Bitcoin's base layer. She uses Lightning. The settlement clears in under five seconds, costs less than a US cent, and never touches a bank, yet it ends with Filipino pesos in her parents' phone wallet. That isn't a feature of Bitcoin per se. It is a feature of a payment network that lives on top of Bitcoin called the Lightning Network, and it is the answer to a question Bitcoin's base layer is, by design, the wrong tool for.

Bitcoin's base layer is intentionally slow. It settles a new block every ten minutes, with a global throughput ceiling of roughly seven transactions per second, and that ceiling is deliberate. Small, infrequent blocks are easy for individual node operators to verify, which is what keeps the network decentralized. But seven transactions per second is enough for the world's savings to settle. It is not enough for the world's spending. If everyone tried to buy coffee on the base layer, most of those coffees would still be waiting in line by closing time.

Lightning solves that by moving the small transactions off-chain. Two parties open a payment channel, a two-person ledger backed by a single on-chain Bitcoin transaction. Inside the channel they can send each other bitcoin instantly, in any amount, for a fraction of a cent per transaction, as many times as they want. Final balances settle to the main blockchain only when the channel closes. Now connect roughly 14,940 of those nodes¹ through 48,678 channels, and the channels can route payments across the network the way packets route across the internet, hopping node to node until the payment reaches its destination. The end user doesn't see any of that. They scan a QR code, the money arrives, the balance updates.

5,100

BTC of public Lightning capacity

14,940

Public Lightning nodes

48,678

Public Lightning channels

Static fallbacks shown as of April 2026; the HTML version updates these from mempool.space on page load. ATH public capacity reached 5,637 BTC in 2025.

Public capacity is a floor, not a ceiling. Strike, Cash App, Kraken, Bitfinex, and Binance all run private routing capacity that doesn't show up on the public dashboards, and that capacity is estimated to be multiples of the public number². Lightning's actual reach is significantly larger than what the public-node statistics make it look.

Soweto, 2023: Machankura

In 2023, a South African software engineer named Kgothatso Ngako built a service called Machankura³. Machankura lets anyone with a basic feature phone (the kind that costs $20 used, runs on 2G, has no smartphone capabilities, no internet, and no app store) receive and send bitcoin on the Lightning Network using nothing but USSD codes (the *#-style menus that have run mobile banking and airtime top-ups in Africa for two decades).

By 2025 the service was operating across eight African countries, including South Africa, Kenya, Nigeria, Ghana, Uganda, Zambia, Malawi, and Tanzania. The user types a short menu code, follows a few prompts, and is now part of the Lightning Network, able to receive bitcoin from anywhere in the world, in seconds, with no smartphone, no Wi-Fi, and no bank.

This is the part of the Bitcoin story that the “developing-world adoption” framing gets backwards. Machankura is not adoption-with-asterisks. It is bitcoin running on 2005-era hardware, in regions where ~80% of adults own a feature phone and a large share have no bank account, and it works.

Lightning is the final missing layer. Once you can pay a penny in a second to a stranger on the other side of the world, money becomes what it always should have been.

Elizabeth Stark, CEO, Lightning Labs

Two layers, one money. Bitcoin's base layer is the global settlement system, analogous to the Federal Reserve's wire transfer network in the United States. It is slow, expensive per transaction relative to its volume, and used to settle large or final balances. Lightning is the everyday spending layer, analogous to a card swipe. It is fast, cheap, and routes through a payments network. The difference is that there is no Visa, no Mastercard, no bank, and no permission-granting institution between you and your counterparty. The settlement layer and the spending layer are both the same money. They are not two different systems pretending to interoperate.

The Landing

Lightning is not futuristic. As you read this, it is hiding inside the most under-banked parts of the world: on feature phones in Soweto, in remittance apps in Manila, in coffee shops in El Zonte, in payouts on Strike, in cross-border invoices that no bank ever saw. Bitcoin's base layer is what makes Lightning possible. Lightning is what makes Bitcoin practical.

¹ mempool.space Lightning dashboard, April 2026 snapshot, mempool.space/lightning; cross-referenced with 1ML.com Lightning Network statistics, 1ml.com. Public capacity all-time high: 5,637 BTC, reached in 2025. ² Public-vs-private capacity estimate: industry reporting from Lightning Labs, Voltage, and Amboss; large custodial routing capacity (Strike, Cash App, Kraken, Bitfinex, Binance) is not reflected in public dashboards. ³ Machankura, service homepage 8333.mobi; profile coverage in Bitcoin Magazine, CoinDesk, and Decrypt 2023–2025. Founder: Kgothatso Ngako.

The Year Wall Street Bought

On September 7, 2021, the people of El Salvador woke up to a new currency. Bitcoin had become legal tender alongside the US dollar at midnight, by act of Congress and signature of President Nayib Bukele. Bukele had spent the prior year tweeting at his counterparts: “We adopted Bitcoin first. Others will follow. Some of them kicking and screaming.”¹ The state launched the Chivo wallet with a $30 sign-up bonus per citizen, more than 4,000 merchants in San Salvador and the Pacific coast began accepting Bitcoin and Lightning, and the international press treated the experiment as either a coming revolution or a reckless gamble, depending which paper you read.

By 2025, the story had changed. Both directions of it.

El Salvador's Bitcoin Experiment, 2019–2026

2019

Bitcoin Beach begins in El Zonte

An anonymous donor seeds a circular bitcoin economy in El Zonte, a Salvadoran fishing village. Local merchants accept bitcoin, residents are paid in bitcoin, and the experiment quietly proves a small economy can run on the protocol with no central bank involvement.

September 7, 2021

Bitcoin becomes legal tender

El Salvador becomes the first country in the world to make bitcoin legal tender alongside the US dollar. The state-funded Chivo wallet launches with a $30 sign-up bonus per citizen.

2022–2024

Modest retail adoption

By the end of 2024, IMF-tracked surveys estimate that roughly 88% of Salvadorans had never used bitcoin despite the $30 onboarding incentive, and that less than 2% of remittances arrived as bitcoin². The country was already fully dollarized; Salvadorans saw little reason to add a second currency to daily commerce. Meanwhile, the government quietly accumulated bitcoin in its national treasury.

December 2024

The IMF deal

El Salvador and the International Monetary Fund finalize a $1.4 billion Extended Fund Facility loan. A condition: the government must scale back its bitcoin-related policies.

January 29, 2025

Legal tender repealed

Salvadoran Congress passes amendments to the Bitcoin Law. Bitcoin is no longer legal tender. Merchant acceptance becomes voluntary. Taxes can no longer be paid in bitcoin³.

July 31, 2025

Chivo wound down

The state-funded Chivo wallet is officially decommissioned. Users are given until July 31 to transfer their balances out before the service goes dark.

April 2026

Still buying anyway

Despite the legal tender reversal, El Salvador's Bitcoin Office continues daily DCA purchases. The national treasury holds 6,327 BTC as of April 2026, roughly $475 million at current prices⁴. The IMF has asked for public-sector acquisitions to stop; El Salvador has continued, arguing the purchases are made by non-public-sector entities. The El Zonte circular economy is still operating.

Two things are true about El Salvador. The legal-tender experiment did not work as advertised: Salvadorans were already dollarized and didn't see the point of a second currency for daily commerce, the IMF's leverage was real, and the Chivo onboarding incentive did not produce sustained retail adoption. The treasury experiment, on the other hand, has been an embarrassment of riches. The country's bitcoin stack, bought at an average price below $50,000, has outperformed nearly every traditional reserve asset on the planet over the same period. Both of those things can be true at the same time, and the lesson the rest of the world should take from El Salvador is the second-order one: the legal experiment is reversible, the treasury accumulation is a one-way ratchet.

And while the country that bet first on Bitcoin was retreating from one half of its bet, a much larger group of buyers was arriving from a direction nobody in 2017 would have predicted.

Holder	BTC (April 2026)	Notes
Strategy (formerly MicroStrategy)	780,897	Average cost basis $66,384/BTC; ~$58.4B at current prices⁵
BlackRock IBIT (spot ETF)	~600,000	$63B AUM; largest spot Bitcoin ETF in the world⁶
US Strategic Bitcoin Reserve	~328,372	Seeded from previously seized bitcoin; cannot be sold per March 2025 Executive Order⁷
Tesla	~11,509	Public corporate treasury
El Salvador (national treasury)	6,327	Still DCA-ing despite IMF pressure

The combined total of bitcoin held by all US spot ETFs (~1.1M BTC), all public companies (~1.2M BTC), and all governments (~540K BTC) is roughly 14% of the circulating supply. Five years ago that figure was effectively zero. Bitcoin is still mostly held by individuals, but the institutional layer is now real, large, and on most reasonable measures, irreversible. Once a BlackRock ETF crosses an AUM threshold, the institutional financial-advisor channel that runs on top of it does not retreat. It allocates.

Bitcoin is an index of money laundering.

Larry Fink, BlackRock CEO, October 2017

I see Bitcoin as digital gold, a legitimate financial instrument and a flight to quality in response to fiscal and monetary uncertainty.

Larry Fink, BlackRock CEO, January 2024⁸

The same person said both of those things, seven years apart. The same firm whose CEO mocked Bitcoin in 2017 now runs the world's largest Bitcoin ETF. The reversal itself is not the lesson; the lesson is that institutions which previously thought Bitcoin was a fraud have been forced to update by the data. The change of mind happened in the same direction every time it happened.

Honesty about the volatility matters. Bitcoin crossed $100,000 for the first time in December 2024. It hit an all-time high of $126,198 in October 2025 and has drawn back to roughly $75,000 by mid-2026, a roughly 40% pullback from the peak. That drawdown happened while institutional ownership was at an all-time high. The institutions did not sell into it. That is a different shape of Bitcoin market than any prior cycle, and the honest read is that this is what adoption under volatility looks like, not what failure looks like.

300M+

Estimated bitcoin holders worldwide

14%

Of circulating supply held by ETFs, corporates & governments

$75K

BTC price (live)

The Landing

Bitcoin in April 2026 is a market in which the largest holders are public companies, sovereign treasuries, and US-regulated ETFs, and in which a $50 billion drawdown happened over six months without any of those holders selling. The question this lesson asked (“is Bitcoin doing real work in the world right now?”) has only one honest answer left, and it isn't a forecast. It's a present-tense observation.

¹ Nayib Bukele, X (formerly Twitter), June 5, 2021. Original post archived in major coverage of the September 2021 Bitcoin Law signing. ² IMF Country Report on El Salvador, Article IV consultations 2023–2024; Banco Central de Reserva de El Salvador remittance data, imf.org/Countries/SLV. ³ Asamblea Legislativa de El Salvador, amendments to the Bitcoin Law, January 29, 2025; Reuters and Bloomberg coverage of the repeal. ⁴ nayibtracker.com, community-maintained tracker of El Salvador's national bitcoin holdings, cross-referenced with Bitcoin Office disclosures and on-chain analysis. 6,327 BTC as of April 2026. ⁵ Strategy (formerly MicroStrategy) Form 10-Q, April 2026 SEC filing, sec.gov. ⁶ BlackRock iShares Bitcoin Trust (IBIT) prospectus and AUM disclosures, April 2026, ishares.com. ⁷ White House Executive Order on Strategic Bitcoin Reserve and US Digital Asset Stockpile, March 6, 2025, whitehouse.gov. ⁸ Larry Fink, CNBC Squawk Box interview, January 12, 2024 (post-IBIT approval); 2017 quote from Reuters interview, October 13, 2017.

Common Questions

Isn't Bitcoin too volatile for these use cases?

It is volatile. Bitcoin's price has drawn down roughly 40% from its October 2025 high through mid-2026, and that is normal for Bitcoin's history; ~50% drawdowns have happened roughly once every two to three years since 2011. The honest framing is that volatility is a feature of the comparison, not a defect of the asset. For someone in San Francisco with a stable salary in a stable currency, the volatility is the cost of admission. For a Lebanese depositor whose alternative is a 90% bank-deposit haircut, or a Venezuelan whose alternative is a currency that lost 99.95% of its value, Bitcoin's worst month is better than fiat's best month. This is not a growth story. It is an exit.

Did El Salvador's reversal mean Bitcoin failed there?

It depends what you mean by “there.” The legal-tender experiment did not work: Salvadorans were already dollarized, the Chivo wallet's onboarding incentive did not produce sustained retail adoption, and the IMF's leverage during the December 2024 loan negotiation was real. By those measures, the experiment ended in January 2025. The treasury experiment, on the other hand, has been an embarrassment of riches: the country's bitcoin stack, bought below $50,000 average price, has outperformed nearly every traditional reserve asset on the planet. The government has continued to buy bitcoin daily even after legal tender was repealed, and the El Zonte circular economy is still operating. The Section 5 timeline shows both stories at once. The honest answer is that the legal experiment was reversed and the accumulation experiment was not.

Won't governments just ban Bitcoin?

Some have. Nigeria's central bank ordered banks to stop processing crypto transactions in February 2021 and the country has been ranked #1 or #2 in Chainalysis's grassroots adoption index every year since. Adoption simply moved peer-to-peer. China has banned bitcoin mining and trading multiple times; the network has not noticed. The harder version of the question is whether a coordinated, simultaneous ban by the world's major economies could meaningfully damage Bitcoin. Probably yes, but the same world's major economies are now collectively the largest holders. The US government holds ~328,372 BTC and has executive-ordered itself not to sell. BlackRock manages $63B in spot Bitcoin exposure for its clients. The political coalition required to ban Bitcoin in the United States in 2026 would have to overcome the political coalition that is currently buying it on behalf of pension funds. That has gotten harder, not easier, over the past three years.

Key Takeaways

Roughly $44 billion a year is skimmed off the world's $685 billion in cross-border remittances, and Lightning collapses the global average from 6.49% to under 1% end-to-end.
For the 1.1 billion people in countries with annual inflation above 10%, Bitcoin's volatility is priced in; its worst month is better than fiat's best month.
When the Canadian Convoy and Nigeria's #EndSARS protesters had their bank accounts frozen, Bitcoin was the only money that still worked, and Canadian courts later ruled the Convoy freezes unconstitutional.
Bitcoin's base layer is the world's settlement system; Lightning is the everyday spending layer running on top of it, with public capacity at all-time-high 5,637 BTC across 14,940 nodes.
El Salvador's legal-tender experiment was reversed under IMF pressure in January 2025, but the country still holds 6,327 BTC and continues buying daily. Legal experiments are reversible, treasury accumulation is not.
Roughly 14% of Bitcoin's circulating supply is now held by ETFs, public companies, and governments, a figure that was effectively zero five years ago.

Resource	What You'll Learn
“Broken Money”, Lyn Alden (2023)	Pairs with Section 2. Ch. 9–12 on Cantillon effects and currency debasement give the systemic frame for why fiat collapses where it collapses. Alden is the most rigorous macroeconomic voice in Bitcoin writing.
“Check Your Financial Privilege”, Alex Gladstein, Human Rights Foundation (2022)	Pairs with Section 3. The title essay plus Gladstein's reporting on Lebanon, Nigeria, and the Convoy. The canonical text for the human-rights case for non-sovereign money.
mempool.space: Lightning Dashboard	Pairs with Section 4. The live source behind the section's stat row: capacity, nodes, channels, all updating in real time. Bookmark this; it's the easiest way to see Lightning growing or contracting.
nayibtracker.com	Pairs with Section 5. Community-maintained tracker of El Salvador's national bitcoin holdings, updated against on-chain data. Watch the timeline continue past this lesson.
BitcoinTreasuries.net	Pairs with Section 5. Public Companies, Countries, and ETFs tabs, the live source behind the section's institutional holdings table.
“Canadian Frontline Nurses v. Canada (Attorney General)”, 2024 FC 5, Justice Richard Mosley	Pairs with Section 3. The full text of the Federal Court's January 2024 ruling that the Emergencies Act invocation was unconstitutional. Reads as a law-school study in why due process exists.

Glossary

Capital Controls: Government restrictions preventing citizens from moving money out of the country. Used in countries experiencing currency collapse.
Censorship-Resistant: A system that cannot be controlled, blocked, or censored by any central authority.
Currency Collapse: Rapid loss of currency value, usually due to hyperinflation or loss of confidence in a government.
Emergencies Act: Canadian federal legislation invoked in February 2022 to freeze ~210 bank accounts associated with the Freedom Convoy protests. Ruled unconstitutional by the Federal Court of Canada in January 2024.
Financial Sovereignty: The ability to own, control, and use your money without permission from any government or institution.
Hyperinflation: Extreme and rapid inflation (often 50%+ per month) where currency loses value so fast daily life becomes impractical.
Inflation: The expansion of the money supply, causing each unit of currency to buy less over time. Often described as "rising prices."
Lightning Network: A second-layer protocol built on Bitcoin enabling instant transactions and near-zero fees while maintaining Bitcoin's security.
Money Transfer Service: A company (like Western Union) that facilitates remittances internationally, typically charging high fees.
Remittances: Money sent by migrant workers to their families in other countries. Global flow to low- and middle-income countries reached $685 billion in 2024 (World Bank).
Self-Custody: Holding bitcoin in a wallet whose private keys you alone control, with no exchange, no custodian, no bank. The standard sovereignty practice taught in Lesson 1-6.

$44 Billion Doesn't Make It Home

Banks & Western Union

₿ Bitcoin & Lightning

When Your Money Dies

When the Bank Becomes a Weapon

Bitcoin for a Cup of Coffee

The Year Wall Street Bought

Bitcoin Beach begins in El Zonte

Bitcoin becomes legal tender

Modest retail adoption

The IMF deal

Legal tender repealed

Chivo wound down

Still buying anyway

Common Questions

Key Takeaways

Further Reading

Glossary

Bitcoin & Lightning