Bitcoin Dollar (BTCD) is a decentralized finance protocol deployed on Ethereum mainnet. The protocol issues BTCD, a token structured with a 50/50 exposure to BTC and USD, designed to provide balanced exposure to both assets within a single instrument. sBTCD is the yield-bearing staked counterpart to BTCD, accruing returns through the protocol's underlying strategies. FISC is the protocol's governance token, which has not yet launched.

BTCD's core product infrastructure includes a USD Vault, which accepts USDC deposits and directs them into strategies designed to maintain BTC-neutral positioning. A Bitcoin Carry Vault, which would use BTC collateral to borrow stablecoins for deployment into yield-generating strategies, is in planning. A bdBTC Vault is currently in development.

The protocol uses Morpho's isolated lending markets as core infrastructure for its vault strategies. BTCD has received backing from Polygon Labs and Coinme. The protocol's primary yield sources are productive asset allocation across its BTC and USD-denominated positions, with supplementary returns available through volatility-based strategies during periods of market movement.

BTCD's stated purpose is to give users a mechanism for holding a balanced BTC/USD position while accessing yield generated from the underlying deployment of those assets, without requiring users to actively manage the rebalancing or yield strategies themselves.

The best Bitcoin Dollar wallet should balance both security and ease of use.

With a Bitcoin Dollar wallet, you can not only securely store and manage (token name), but also freely conduct cross-chain transactions, participate in DeFi protocols, and interact with DApps.

Bitcoin Dollar wallet provides real-time transaction tracking, open-source and transparent security mechanisms, and a smooth experience on the Bitcoin Dollar network, giving you complete control over your crypto assets.

1. Download wallet: Visit the OneKey official website and download the OneKey App for macOS, Windows, iOS, or Android.

2. Create wallet: Open the App, select "Create New Wallet" or "Connect Hardware Wallet".

3. Backup wallet: Safely write down the recovery phrase and store it offline. We never upload or save your recovery phrase.

4. Deposit Bitcoin Dollar: Copy the wallet address and transfer Bitcoin Dollar from an exchange or another wallet.

All private keys are generated and stored offline on the device, giving you complete control over your assets.

1. Send Bitcoin Dollar: Enter the Bitcoin Dollar address and amount, then confirm the signature in the App. The transaction will be broadcast to the blockchain immediately after completion.

2. Receive Bitcoin Dollar: Click "Receive" to get the wallet address, share it with the sender, and you can view the balance in real-time in the App after receiving the tokens.

3. Manage assets: Track transaction history, access DeFi protocols, or perform cross-chain operations in the Bitcoin Dollar wallet, all in one App.