Headlines move fast. Your keys move at your speed. If bitcoin sits on an exchange, someone else holds the keys. Self-custody means holding them yourself — slowly, offline, on purpose. That’s the lesson under every scary headline.
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Myth: Bitcoin only comes in whole coins. Fact: Each bitcoin divides into 100 million satoshis. The unit was designed to be divisible.
18 years ago today: October 31, 2008.
In nine pages, the Bitcoin white paper proposed electronic cash sent peer-to-peer — no bank in the middle.
We teach why 2008 matters.
The self-custody check, step by step:
1. Hardware wallet bought direct from the maker. Never a reseller.
2. Seed phrase on paper or metal. Never a photo, never a notes app.
3. That seed never gets typed into a website. Ever.
4. Small test amount first, before real money moves.
5. Wipe the device and restore it from the seed before you trust it.
Reply with the step that surprised you.
Step-by-step Bitcoin lessons: hodlearn.io
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Your account can say $1,000 on January 1 and $1,000 on December 31 — and still buy less.
The number didn't move. What it trades for did.
Check it with one item you buy every week: same item, last year's price, this year's price. That gap is inflation.
Every year, miners dig up roughly 3,000 more tons of gold — and nobody knows how much is still underground.
Bitcoin is the opposite. Check the schedule: it's public, fixed, and shows exactly how many are left — about 900,000 of the 21 million.
"Can't they just make more Bitcoin?"
It's the most common question we hear. The honest answer is no.
Check it yourself: any public supply counter shows about 20.1 million exist today. The rules cap the total at 21 million — and that number never moves.
1 BTC = 100,000,000 sats. You don't need to buy a whole Bitcoin. You never did.
Ready to start your journey to understanding Bitcoin? This is ‘how-to-learn’ ➡️ HODLearn.io
If you own Bitcoin because someone told you to… what happens when they panic?
You can't borrow conviction. You have to build it.
Join the waitlist → hodlearn.io
It’s a great day to learn more about Bitcoin. Have a great day. HODLearn.io
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Be honest — what's one thing about Bitcoin you still don't fully get? No judgment.
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Good morning - Just a reminder that 1 Bitcoin = 1 Bitcoin. Have a great day
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In 1929 the U.S. money supply was about $46 billion.
Today it's $23 trillion.
Every crisis, they print more. And every new dollar makes yours worth a little less.
But there will only ever be 21 million Bitcoin. Fixed. Forever.
Study Bitcoin.
hodlearn.io
In 1929 the U.S. money supply was about $46 billion.
Today it's $23 trillion.
Every crisis, they print more. And every new dollar makes yours worth a little less.
But there will only ever be 21 million Bitcoin. Fixed. Forever.
Study Bitcoin.
hodlearn.io









