Multi Collateral DAI

DAI's original version was developed back in December 2017, known as Single-Collateral Dai (SCD), by the MakerDAO foundation, which includes the founder Rune Christensen, who has a bachelor's in Biochemistry and a solid understanding of blockchain technology and the fintech sector. The project was launched to create a stable and decentralized form of pegged digital currency, solving some of the limitations of traditional stablecoins. In November 2019 transitioned to Multi-Collateral DAI, the transition made it possible for users to collateralize the stablecoin against a wider range of different cryptocurrencies. In 2024 the MakerDAO Foundation rebranded to 'Sky' and launched a new stablecoin called USDS, DAI will stay the same but can be exchanged 1:1 for USDS.

Multi Collateral DAI makes it possible for users to lock up different types of crypto assets as collateral (like ETH, WBTC, and USDC) in a decentralized smart contract 'vault' also known as a 'Maker Vault' and in return, the user can borrow/mint new DAI. Each different type of collateral has something called a Collateralization Ratio (CR), the ratio determines the borrowing rate at how much DAI can be minted. For example, if the Collateralization Ratio for Ethereum is set at 110%, this means that the user would need to transfer $110 worth of Ethereum to the vault to mint $100 worth of the DAI stablecoin. DAI's stability and functionality are secured and maintained using a system of smart contracts that works together to take care of different tasks such as minting, fees, oracles, governance, and automatic liquidation of collateral in cases of under-collateralization.

Multi Collateral DAI offers several notable features:

• Stability: DAI is pegged to the US dollar on-chain without intermediaries, providing users with a stable and decentralized digital asset.
• Decentralization: Operating on the Ethereum network allows DAI to be governed by its community through the MakerDAO platform.
• Collateralization: Users have the ability to collateralize a variety of Ethereum-based crypto assets to mint DAI.
• Smart Contracts: All operations involving DAI are facilitated by smart contracts, securing transparency and security.
• Governance: Holders of the Maker governance token MKR (and its 2024 successor SKY), not DAI holders, can participate in governance decisions, influencing the protocol's future.
• Integration: DAI is already integrated into many different DeFi platforms and protocols and can be used for lending, borrowing, and trading.

Despite its valuable features, Multi Collateral DAI faces several challenges:

• Market Volatility: The value of DAI is dependent on the underlying collateral's performance, which possibly can introduce risks.
• Complexity of Governance: The decentralized governance model can be complex, making it challenging for new users to engage effectively.
• Regulaton: As a decentralized stablecoin, DAI may face potential regulatory attention from the government and other authorities.
• Technological Risks: Smart contracts are not immune to bugs and vulnerabilities, which can pose risks to the DAI ecosystem.
• Competition: DAI faces competition from other stablecoins and new DeFi protocols that aim to provide similar functionalities.