A decentralized stablecoin pegged to USD

（Relative Stability） Anchored or Pegged -> usd

1. Chainlink Price feed
2. Set a function to exchange ETH & BTC -> $$$

Stability Mechanism (Minting) : Alogrithmic (Decentralized)

1. People can only mint the stablecoin with enough collateral (coded)

3. Collateral: Exogenous (Crypto)
   1. wETH
   2. wBTC
4. System invariants
   1. To ensure the solvency of the system : collateralValueInUsd > mintedDscValue
5. Some proper oracle use