Dai (DAI)

Qu'est-ce que Dai ?

Dai (DAI) is a crypto-collateralized stablecoin designed to maintain a value closely pegged to the U.S. dollar. Launched in 2017 by founder Rune Christensen, it operates as a key component of the MakerDAO decentralized autonomous organization. Unlike centrally issued stablecoins, Dai is generated when users deposit approved cryptocurrency collateral into smart contracts known as Maker Vaults. As an ERC-20 token on the Ethereum blockchain, it relies on Ethereum's security and consensus mechanism for transaction validation. Dai is widely used throughout the decentralized finance (DeFi) ecosystem as a stable medium of exchange, unit of account, and store of value.

Comment fonctionne Dai ?

As an ERC-20 token, Dai operates on the Ethereum blockchain and does not have its own independent consensus mechanism. Instead, it relies on Ethereum's Proof-of-Stake (PoS) system for security and transaction finality. In this model, network participants known as validators stake ETH to gain the right to propose and validate blocks of transactions.

The key participants in the Dai ecosystem are users who create Dai, the MakerDAO community, and Ethereum's network validators. Users generate Dai by locking collateral in Maker Vaults, while the MakerDAO community governs the system's parameters. Ethereum validators are responsible for processing and confirming all Dai transactions on the blockchain, ensuring the integrity of the public ledger.

A typical Dai transaction begins when a user initiates a transfer from their wallet, which is then broadcast to the Ethereum network. Validators include this transaction in a new block, which is subsequently validated and added to the chain through the PoS consensus process. Once the block is finalized, the transfer of Dai is considered complete and irreversible, updating the balances in the respective wallets.

Cas d'utilisation de Dai

Tokenomics de Dai

The tokenomics of Dai are centered around an elastic supply model designed to maintain its price peg to the U.S. dollar. Dai does not have a fixed maximum supply; instead, its total supply changes based on user demand and collateral deposits. New Dai tokens are minted when users lock approved crypto assets as collateral in a Maker Vault and borrow against them. Conversely, the supply decreases when users repay their loans and associated fees, as the corresponding Dai is burned. The current circulating supply is 5365382702.66487 DAI. This dynamic mint-and-burn mechanism is governed by the MakerDAO community, which adjusts parameters to manage supply and support stability.

Historique des cours et étapes importantes de Dai

Dai was introduced in 2017 as a decentralized stablecoin intended to maintain a value close to one U.S. dollar. While it is designed for stability, its market price can experience deviations due to shifts in supply, demand, and broader market conditions. The token's price history includes periods of fluctuation above and below its target peg. It recorded an all-time high price of $3.67 on 2021-11-16, a significant deviation from its intended value. Conversely, its all-time low was $0.897, recorded on 2023-03-11 during a period of market stress. According to available data, Dai holds a market rank of 18 among all cryptocurrencies.