Build lasting wealth with Bitcoin,
Your path to financial freedom.
COINCUBE helps you buy, secure, and pass on Bitcoin with confidence.
Engineered for serious holders, built on proven Bitcoin-only tech.
Wealth that outlives you
Multi-key setups and time-locked recovery ensure your Bitcoin wallet isn’t a single point of failure, and can be handed down without third parties. That’s how you turn savings into a legacy.
Freedom you can hold
Bitcoin means control over your money. No middlemen, no restrictions. COINCUBE helps you take hold of that freedom by making Bitcoin ownership seamless, accessible, and secure for anyone, anywhere.
The best time to start was yesterday.
The next best time is today.
Start small or commit big, what matters is consistency. Buy, secure your keys,
and let
time do the heavy lifting.
Why We're
Your Best Choice
No Single
Point Of Failure
Your access is never at risk. We issue primary keys for instant availability while multiple independent recovery paths safeguard continuity. Even if a primary key is compromised, configurable timelock authorizers ensure secure, controlled recovery without downtime.
Mathematical
Guarantees
Personalized rules backed by unbreakable math. Your rules, the recovery of inheritance, are enforced automatically, ensuring only the right people get access under the right conditions. Our system verifies spending rules with precision, ensuring your assets are always protected, today and for the future.
Time-Based
Security
Add protection without compromise. Configurable timelock periods let you tailor security to your needs, preventing unauthorized access while ensuring seamless availability. You gain stronger safeguards against loss with zero impact on usability. Just true flexibility and peace of mind.
Privacy
Preserving
Every action happens on the blockchain, but with our offerings, no one can see the complexity behind your security. What looks like a simple transaction on the outside could actually be advanced safeguards working in the background. This means stronger protection for you without exposing your strategies to the world.
From zero to
secure in minutes.
Your Bitcoin journey made easy in just 3 steps.
Download
COINCUBE
Get the COINCUBE app on your computer and start your journey in minutes.
Create your
Vault Wallet
Your wallet, your control. Safely create and manage your multi-sig wallet.
Fund
With Bitcoin
Add Bitcoin to your wallet or use our Buy/Sell feature to get started instantly, and you’re ready to explore COINCUBE.
Built for serious
Bitcoin holders
Bitcoin-only
Focused on Bitcoin. Pure, uncompromised security without the noise of altcoins.
Time-locked
Recovery
Your safety net. If you’re inactive, a secure backup key activates after a set time. No custodians, no third parties.
Multi-key
Security
Layered protection that scales with you. Add multiple keys for family, business, or backup peace of mind.
On-chain
Transfers
Send and receive Bitcoin with the reliability of the blockchain. Simple, trusted, and built to last.
Bitcoin for everyday use. COINCUBE | Liquid makes sending and receiving Bitcoin fast, simple, and reliable. Perfect for daily transactions, payments, and moving value instantly without friction.
A simple, secure way to buy and sell Bitcoin with confidence. Designed for clarity and price integrity, COINCUBE | Buy/Sell lets you enter and exit Bitcoin positions seamlessly while keeping custody and security at the core.
Long-term Bitcoin storage built for maximum security. COINCUBE | Vault uses time-based controls and self-custody architecture to protect your Bitcoin against loss, compromise, and human error, without sacrificing access when you need it.
What is Bitcoin OTC Trading?
Over-the-counter (OTC) Bitcoin trading occurs directly between parties, away from public exchanges. Unlike traditional exchange trading where orders are matched through order books, OTC trades are negotiated privately and executed at agreed-upon prices.
This method is essential for institutional investors, high-net-worth individuals, and anyone looking to trade large amounts of Bitcoin without impacting market prices or revealing their trading intentions.
Private Execution
Trades executed away from public order books
No Market Impact
Large orders don't affect public market prices
Personalized Service
Dedicated relationship managers and custom solutions
Deep Liquidity Pool
Access to liquidity networks with minimal slippage on large orders.
Dedicated Relationship Manager
Personal trading desk with dedicated relationship managers available 24/7.
Minimum Trade Size
Market Access