DAI 是一种基于以太坊的去中心化稳定币,软锚定美元,由 Maker 协议和 MakerDAO 管理。与由法币储备支持的中心化稳定币不同,DAI 由存入智能合约金库的多样化加密货币资产作为抵押品担保,新代币仅在锁定足够抵押品时才会铸造。其核心功能是提供透明、抗审查的美元挂钩数字货币,用于去中心化金融交易、储蓄和跨境支付。
2. 谁创建了 DAI,其组织结构是什么?
DAI 没有单一创始人或小规模创始团队,而是由去中心化自治组织 MakerDAO 及其 Maker 协议管理。MakerDAO 由丹麦企业家 Rune Christensen 于2015年创立,他曾在哥本哈根学习生物化学和国际商务,并创办了 Try China 国际招聘公司。该组织由 MKR 治理通证持有者民主管理,投票权按通证持有量比例分配。
3. DAI 发展历史中的关键里程碑有哪些?
MakerDAO 由 Rune Christensen 于2015年创立。2017年推出原始的单抵押品 DAI。2019年11月推出多抵押品 DAI,将抵押品范围从 ETH 扩展至 WBTC、LINK、UNI、YFI、MANA、MATIC 等资产,并引入 DAI 储蓄利率功能。2020-2021年 DeFi 夏季期间 DAI 大幅增长。2022-2023年 MakerDAO 进行重大治理重组,推出 Endgame 计划。2024年起 Spark 协议和 DSR 成为主要增长驱动力。
4. DAI 运行在什么样的区块链基础设施上?
DAI 是一种 ERC-20 兼容通证,完全运行于以太坊区块链上。管理 DAI 发行和抵押品管理的 Maker 协议智能合约部署在以太坊上。用户通过向 Maker 金库存入加密资产并借款来生成 DAI,金库作为自动执行的智能合约管理抵押品比率、清算机制和债务偿还。作为抵押品的外部资产在进入 Maker 系统前先在以太坊上代币化。
5. DAI 通证经济模型的关键特征是什么?
DAI 没有最大供应量上限,总供应量由用户借款需求动态决定。新 DAI 在用户向金库存入抵押品并借款时铸造,抵押品比率通常根据资产风险等级在 101% 至 175% 之间。系统通过自动稳定机制维持美元挂钩,包括当抵押品比率低于阈值时自动清算。MKR 通证作为最终后盾,在极端情况下吸收超额债务,创建递归稳定系统。
6. DAI 的治理模式是如何运作的?
DAI 采用完全去中心化的链上治理模式,MKR 通证持有者对所有协议决策拥有投票权。提案范围包括调整风险参数和抵押品类型,到重大协议升级和预算分配。投票权按 MKR 持有量比例计算,决策通过智能合约自动执行。这种民主架构确保无单一实体控制 DAI 发行或政策,所有治理记录在以太坊区块链上公开可见。
7. DAI 的主要应用场景和生态系统用例有哪些?
DAI 主要用于去中心化金融活动,包括在 Compound、Aave 等平台上的交易、借贷,以及在去中心化金融协议中提供流动性。它作为加密货币生态系统内的稳定价值储存工具,交易者可用其对冲波动性而不必离开区块链环境。DAI 储蓄利率允许持有者赚取被动收入。跨境支付和汇款受益于其稳定估值和低成本以太坊转账。越来越多商户接受 DAI 作为美元等值的数字支付方式。
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コミュニティ見解
Lookonchain
07-27 19:05
フォロー
A mysterious whale is buying up Ethereum in large quantities!
In the past two hours, three newly created wallets (likely belonging to the same whale) spent 50.04 million DAI to buy 25,425 Ethereum at an average price of $1,968.
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余烬
07-27 18:57
フォロー
Half an hour ago, a whale bought 18,030 ETH on-chain for 35.85 million DAI, at an average price of $1,988.
Address:
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余烬
07-12 16:58
フォロー
Two hackers both chose to buy ETH with DAI today. Is it a coincidence or is it the same hacker?
1⃣ [The hacker who stole funds from a Coinbase user] This morning, he spent 7.378 million DAI to buy 4049.7 ETH, at a price of $1,822.
2⃣ The other hacker is the address that received ETH from Tornado last November. He transferred 4978 ETH from Tornado last November and then sold it for 16.294 million DAI at a price of $3,273.
Two hours ago today, he spent 4.34 million DAI to buy back 2405 ETH, at a price of $1,804.
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#Bitget VIP members! Crypto, US Stocks, CFD – One-stop global opportunity management
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benmo.eth
07-11 19:34
フォロー
After USDS/DAI linked their liquidity to USDC, under the PSM mechanism, the ratio of USDS:USDC was 1:1; USDD also linked its liquidity to USDC starting the day before yesterday, making the ratio of USDD:USDC 1:1.
Essentially, both USDS and USDD have become enhanced funds based on USDC. Currently, TVL: USDS + DAI = 12.4B, USDD = 4.3B.
In the trading sector, USDT remains the dominant unit for liquidity pricing; however, in the earning sector, USDC has quietly become the dominant unit for liquidity pricing.
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ARK Invest
07-07 02:22
フォロー
The stablecoin market is evolving, with DAI and USDS repositioning themselves to compete. Here's some data you need to know. ⬇️
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OKX
07-04 06:09
フォロー
Open standards enable interoperability within the intelligent agent economy.
OKX AI's task layer operates based on the ERC-8183 standard, which was jointly developed by us, the @Virtuals_io, and the @Ethereumfndn dAI team.
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ARK Invest
07-02 21:39
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Not all stablecoins are built the same way. DAI cannot be frozen or upgraded, while USDS can. They share the same asset backing, which is by design.
Although they share the same asset backing and overlap in many ways, their design priorities are quite different. DAI focuses on sovereignty and transparency, while USDS prioritizes accessibility and yield. @rhadiARK, in Part 3 of the ARK Stablecoin Guide, analyzes the trade-offs between them in detail, focusing on five aspects: transparency, durability, sovereignty, accessibility, and incentive mechanisms.
Read the full research blog.
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ARK Invest
07-02 04:29
フォロー
The stablecoin market is evolving, with DAI and USDS repositioning themselves to compete. Here's some data you need to know. ⬇️
Click here to read Part 3 of @rhadiARK's Stablecoin Guide.
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ARK Invest
06-28 23:07
フォロー
You may have heard of USDT and USDC, but DAI has been quietly supporting decentralized finance (DeFi) from the beginning. Now, USDS is playing the same role. Part 3 of @rhadiARK's Stablecoin Guide will detail these two stablecoins and their future direction.
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ARK Invest
06-27 04:13
フォロー
Multi-collateralized stablecoins are an original design in the cryptocurrency space. Today, they only account for 4% of the market share. In Part 3 of our Stablecoin Guide, @rhadiARK will explore why they haven't achieved a breakthrough and how DAI and USDS have evolved to compete with them.