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Buying bitcoin should be effortless. With Casa’s Buy & Sell feature, it really is: fund, buy, transfer. That’s it.

When you don’t hold your own keys, your money isn’t really yours. Custodians can freeze it. Governments can seize it. Self-custody with bitcoin removes those risks.

Censorship online isn’t new. We’ve seen governments: - Block apps and websites - Pressure platforms to silence voices - Scan private messages The next frontier is money. With central bank digital currencies (CBDCs) on the horizon, freezing accounts or cutting access could

Casascius bars captured an early moment in Bitcoin’s history, when holding it physically felt like the future. Today, true security means adapting as technology and threats evolve.

Security isn’t something you set and forget. You need to evolve it as your holdings grow. Secure your bitcoin like it’s worth 10x what it is today so you’ll feel comfortable no matter how high the price goes.

As bitcoin keeps growing to be the most valuable asset in the world, many holders face a new challenge: feeling truly safe holding that much value in one place. What once felt secure a decade ago can now feel like a single point of failure.

“Having 100 BTC is life-changing for anyone. But this was more about staying safe than suddenly getting rich,” he said.

Earlier this year, he finally redeemed the coins and moved them into a hardware wallet. His reason wasn’t profit, it was safety.

Galt kept his bar in a vault for over a decade, but as bitcoin’s value soared, so did the risk of holding it in a single, aging form of storage.

Casascius bars were both collectibles and an early way to hold “physical bitcoin.” Each bar carried a tamper-evident hologram hiding a private key, letting you redeem the bitcoin whenever you chose.

Back in 2012, a BitcoinTalk user named "John Galt" bought the bar when bitcoin traded under $100. At the time, the gold itself was worth more than the coins it held.

A 100-BTC Casascius bar, worth over $10 million today, was peeled open after sitting untouched for 13 years.

The future of money is censorship-resistant. That’s why bitcoin in self-custody matters: nobody can freeze your funds, cut off your access, or control your financial choices.

Exchanges can fail. Accounts can get locked. Don’t let one bad day put your bitcoin at risk. Buy directly in the Casa app and secure it instantly.

Your bitcoin, your keys, your control. Buy directly in the Casa app and skip the exchange. https://t.co/QdRnZB2wBh

Scammers don’t care about your title. CEO, engineer, retiree — it makes no difference. A confident voice on the other end of the line can cost you everything.

Losing keys. Hacks. Turnover. Inheritance. The real test of your bitcoin setup isn’t today — it’s every “what if” moment in the future.

Deepfakes are getting harder to spot. Scammers can mimic voices and faces to steal bitcoin. Verification is the only defense. Casa’s deepfake-resistant codes keep your bitcoin secure. https://t.co/EOyg4263FR

Self-custody doesn’t stop with you. Our inheritance feature gives your loved ones a clear, secure path to access your bitcoin when the time comes.

Turnover doesn’t have to put a business treasury at risk. “I can see you thought of everything… what we really were looking for was a way to continue operating after turnover. This solves it.” Enterprise security should mean business continuity—not uncertainty.