Casa Blog - Bitcoin Security Made Easy

At Casa, our mission is to help people and organizations take true control of their bitcoin, forever. We believe in sovereignty, and that individuals, families, and businesses should have the tools to protect their wealth without relying on third parties.

Today we are introducing the new look for your Casa vault. It is the foundation of the app, and this redesign makes it cleaner, clearer, and easier to use. Alongside it, we are also highlighting several features shipped in recent months that strengthen Casa’s mission of making self-custody secure, effortless, and built for the long term.


A vault built for the future of self-custody

Your vault is the foundation of Casa, and it is now easier to use than ever. The updated design reduces clutter, improves navigation, and makes it simple to view all your vaults at a glance. Managing multiple vaults in one account is now faster, clearer, and more straightforward.


What else we’ve shipped

The vault redesign is the newest update, but it is part of a bigger wave of improvements. Over the past few months, we have released a series of features that expand Casa’s power and flexibility. From buying and selling to managing privacy, these updates give you more ways to stay in control of your bitcoin.

Buy and sell, with one tap to cold storage

Exchanges are high-value targets for hackers. When breaches happen, personal information and transaction data are often exposed. Even if your coins are not stolen, simply being on the list can make you a target for scams and phishing. Coinbase, for example, recently suffered a major leak, and customers are still being targeted.

On top of that, moving funds off exchanges can be a headache. You have to generate an address, copy it correctly, and double-check every detail to avoid mistakes. Each step adds stress to a process that should be simple.

With Casa, you can buy and sell bitcoin directly in the app through our partner Zerohash. Once your purchase is complete, you can send your bitcoin directly to your Casa vault with a single tap. You still complete the required KYC to purchase, but you are not leaving funds parked on a traditional exchange where they remain exposed.


Build your stack with recurring buys and zero fees

When it comes to bitcoin, consistency matters more than trying to guess the perfect moment to buy. People who try to time every move often add stress without much benefit, while a steady plan helps you focus on the bigger picture.

Recurring buys put that principle into action through dollar-cost averaging (DCA). By setting a regular schedule, you can grow your holdings without the stress of chasing dips or worrying about short-term price moves. For bitcoiners, it is a simple way to keep stacking over the long run.

With Casa, you can set up recurring buys once and let the app handle the rest. And because recurring buys carry zero fees, you can increase your bitcoin over time while keeping costs low.


Save trusted addresses in your address book

Copy-pasting addresses when sending bitcoin is tedious and introduces unnecessary risk. Clipboard attacks and small mistakes can slip through, which is why most bitcoiners spend extra time double-checking every transaction.

With saved addresses, Casa makes your life easier. You no longer have to copy and paste the same destinations every time you send. Instead, you can keep a verified list inside the app. That means less busywork and more focus on the only step that matters: verify before you send.


Take control of privacy with UTXO management

Privacy and security are at the core of everything Casa builds. UTXO management and labeling are powerful tools that give you more control over your bitcoin and how it is used.

Every bitcoin transaction leaves a trace on the blockchain. If you combine coins that were purchased through KYC with coins acquired outside of KYC, the moment you spend them together those funds can be linked. Your non-KYC coins are now tied to your identity, and that history follows them forever.

UTXO management makes it easier to avoid these connections by letting you decide exactly which coins to spend and how to separate different sources of funds. With labeling, you can organize your coins in ways that protect privacy, reduce risk, and keep your financial identities distinct.

It is another step forward in Casa’s mission to help people take true control of their bitcoin forever, not only by securing their keys but also by protecting their privacy.


What’s next

These updates show how much progress has been made, and they are only the beginning. Casa is committed to shipping and continuing to make sure your bitcoin is secure, under your control, and easier to manage with every release.

Stay tuned for more improvements coming soon.

👉 Download the Casa app and explore these updates today.