COINCUBE helps you
buy, use, secure, and pass on Bitcoin.
Engineered for serious holders, built on proven Bitcoin tech.
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.
Built for serious
Bitcoin holders
Bitcoin-focused
COINCUBE is built on the latest Bitcoin tech. 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, Lightning and Confidential Liquid
Transfers
Send and receive Bitcoin utilizing the blockchain, lightning payments, or confidential liquid transactions.
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.
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