21.co Wrapped BTC (21BTC) — price, overview & secure storage
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Last Updated on Jun 13, 2026 12:21 PM
What is 21.co Wrapped BTC? Complete guide to 21BTC
What is 21.co Wrapped BTC and who created it?
21.co Wrapped Tokens represent a comprehensive suite of on-chain technology products that span various EVM and non-EVM based networks. Each token is supported by its respective underlying assets on a 1:1 basis. For instance, a single 21BTC is fully backed by 1 Bitcoin. The underlying assets for these tokens are securely held at independent institutional-grade custodians, ensuring the safety and integrity of the backing assets.
Key features of 21.co Wrapped BTC blockchain
The primary feature of 21.co Wrapped Tokens is their ability to provide a secure and reliable representation of underlying assets across different blockchain networks. This is achieved through a robust system of minting and burning tokens, which is facilitated by Onyx, 21.co's proprietary operating system. Onyx offers a user-friendly and secure gateway to cross-chain liquidity, making it easier for users to manage their assets across multiple blockchain platforms.
How 21.co Wrapped BTC transactions work
The minting and burning process of 21.co Wrapped Tokens is streamlined through Onyx. This system ensures that each token is backed 1:1 by its underlying asset, providing transparency and trust to users. By leveraging Onyx, users can seamlessly access cross-chain liquidity, allowing for efficient and secure transactions across different blockchain networks. This innovative approach not only enhances the usability of wrapped tokens but also ensures that they remain fully backed and secure.
Wallet for 21.co Wrapped BTC
Experience the future of Crypto Wallets with Tangem
Tangem supports networks for 21.co Wrapped BTC
- Ethereum
- Solana
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Similar cryptocurrencies to 21.co Wrapped BTC (21BTC)
| Asset | 24h % | Market cap | |
|---|---|---|---|
 BitcoinBTC | $63,908.93 | 0.61% | $1.28T |
 EthereumETH | $1,676.78 | 0.45% | $0.20T |
 TetherUSDT | $0.9994 | 0.06% | $0.19T |
 BNBBNB | $606.79 | 0.18% | $81.75B |
 USDCUSDC | $0.9998 | 0.01% | $74.79B |
Frequently asked questions about 21.co Wrapped BTC (21BTC)
- 21.co Wrapped BTC is a crypto asset running on its own blockchain. It supports peer-to-peer transactions and offers features shaped by the project’s technical framework.
- 21.co Wrapped BTC stands out for its performance, cost-effective transactions, and ecosystem support. These strengths make it suitable for various blockchain activities.
- 21BTC represents the same asset as 21.co Wrapped BTC. The ticker is simply a short label for trading and listing purposes.
- To buy 21.co Wrapped BTC, choose a wallet that supports it, complete the payment, and withdraw the coins to your secure hardware wallet.
- For long-term safety, move 21.co Wrapped BTC to a hardware wallet like Tangem, which protects your keys from remote access and malware.
How to store 21.co Wrapped BTC securely with a hardware wallet
Tangem products are for everyone, from beginners to experts. They keep your crypto safe and easy to manage. With cutting-edge technology, Tangem lets you control and protect your digital assets.
Get Tangem
Get the Tangem Wallet and take control of your assets with just one tap. It's perfect for anyone new to crypto and offers a great experience for more experienced users too.
Sync Tangem Wallet with our App. During the activation process, the card’s embedded chip generates a random private key, ensuring that the wallet cannot be compromised.
Discover the power of crypto. Manage crypto with balance tracking, secure transactions, and direct purchases or swaps through Tangem Wallet.
Why Tangem is a trusted 21.co Wrapped BTC hardware wallet
Private. No registration and KYC required to use the app. We don't track your data.
Secure. Your private keys are encrypted and never leave your device. Only you have control over your funds.
Innovative Design Options. Choose from a variety of elegant designs, including unique co-branded editions and our innovative ring-form factor wallet, ensuring both style and functionality.
24/7 Online Support. Fast support for your needs. Live chat and email support for customers from all over the globe.
Other crypto assets supported in Tangem Wallet.
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