zh-CN

技术概览

治理架构和智能合约概述。

治理架构概述

dYdX链上治理支持以下功能：

  • 创建提议并对其进行投票

  • 在提议开始时，对代币持有量进行快照

  • 委托单独投票和提议权

  • 设定治理阈值，包括提议、法定人数和投票差额阈值

  • 代替“治理战略 V2”智能合约，该合约决定计票方式

  • 配置多个执行器合约，允许：

    • 通过短时间锁执行器进行快速协议升级和资金分配；

    • 通过长时间锁执行器进行治理升级。

有 7 个智能合约支持 dYdX 治理：

  • DydxToken合约：保留支持查询地址投票或任何区块编号提议权的快照。支持单独委托投票权和提议权。

  • WrappedEthereumDydxToken合约：保留支持查询地址在任何区块的投票或提议权的快照。支持单独委托投票权和提议权。

  • DydxJordine合约：跟踪提议并可以通过执行器智能合约执行提议。

  • 执行器合约：可以排队、取消和执行由治理投票的交易。如果提议通过，则提议中调用的功能可以由提议中指定的执行器合约执行。排队的交易可以在延迟后执行，其期限由执行器合约确定。

  • 优先时间锁合约：与时间锁合约相同，但允许优先级****控制器在时间锁延迟之前，在优先期（7天）内执行交易。

  • 治理战略 V2 合约：包含计票逻辑。目前，统计来自 $ethDYDX 代币、$wethDYDX 代币、$stkDYDX 的投票。 可以通过长时间锁进行升级。

  • 保险模块合约：包含质押 $ethDYDX 代币的逻辑，表示质押的头寸，并赚取奖励，同时保留了基本代币的投票权和提议权以及委托功能。

开放源代码和审计

治理合约和质押资金池的所有智能合约源代码，请访问https://github.com/dydxfoundation/governance-contracts。

dydx.community 托管的治理前端的源代码，请访问此处。

所有主要的新智能合约都已由 Peckshield 进行审计。没有发现重大或高度优先的安全问题。核心治理和代币合约是根据Aave治理合约质押的，该合约由CertiK、Certora和Peckshield进行审计，并已在主网上进行了数月的攻防测试。

核心治理合约

DydxToken

DydxToken合约受到Aave的启发。dYdX团队作了微小变更。

基于以太坊的 DYDX 部署在以太坊主网上：0x92D6C1e31e14520e676a687F0a93788B716BEff5。

ABI

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WrappedEthereumDydxToken

WrappedEthereumDydxToken 合约是 DydxToken 的打包版本。 用户可以与 wethDYDX 智能合约交互并获取 wethDYDX。

wethDYDX 部署在以太坊主网上：0x46b2deae6eff3011008ea27ea36b7c27255ddfa9。

ABI

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DydxGovernor

DydxGovernor合约受到Aave的启发。dYdX作了微小变更。

治理者部署在以太坊主网上：0x7E9B1672616FF6D6629Ef2879419aaE79A9018D2。

治理战略 V2

治理策略 V2 合约受到 Aave 的启发，完成从治理策略的升级。

策略部署在以太坊主网上：0xc2f5F3505910Da80F0592a3Cc023881C50b16505。

ABI

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执行器

执行器合约受到Aave的启发。dYdX作了微小变更。

长时间锁在以太坊主网上部署：0xEcaE9BF44A21d0E2350a42127A377Bf5856d84B。

ABI

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短时间锁在以太坊主网上部署：0xEcaE9BF44A21d0E2350a42127A377Bf5856d84B。

ABI

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Merkle 时间锁部署在以太坊主网上：0xd98e7A71BacB6F11438A8271dDB2EFd7f9361F52。

ABI

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IDydxGovernor","name":"governance","type":"address"},{"internalType":"uint256","name":"proposalId","type":"uint256"}],"name":"isProposalOverGracePeriod","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"uint256","name":"proposalId","type":"uint256"}],"name":"isProposalPassed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"isPropositionPowerEnough","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract 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IDydxGovernor","name":"governance","type":"address"},{"internalType":"uint256","name":"proposalId","type":"uint256"}],"name":"isVoteDifferentialValid","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"string","name":"signature","type":"string"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"uint256","name":"executionTime","type":"uint256"},{"internalType":"bool","name":"withDelegatecall","type":"bool"}],"name":"queueTransaction","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"delay","type":"uint256"}],"name":"setDelay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"setPendingAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"validateCreatorOfProposal","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"validateProposalCancellation","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

Starkware 优先时间锁部署在以太坊主网上：0xa306989BA6bcacdECf3C0614Ff2B8C68e3CaE。

ABI

[{"inputs":[{"internalType":"address","name":"admin","type":"address"},{"internalType":"uint256","name":"delay","type":"uint256"},{"internalType":"uint256","name":"gracePeriod","type":"uint256"},{"internalType":"uint256","name":"minimumDelay","type":"uint256"},{"internalType":"uint256","name":"maximumDelay","type":"uint256"},{"internalType":"uint256","name":"priorityPeriod","type":"uint256"},{"internalType":"uint256","name":"propositionThreshold","type":"uint256"},{"internalType":"uint256","name":"voteDuration","type":"uint256"},{"internalType":"uint256","name":"voteDifferential","type":"uint256"},{"internalType":"uint256","name":"minimumQuorum","type":"uint256"},{"internalType":"address","name":"priorityExecutor","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"actionHash","type":"bytes32"},{"indexed":true,"internalType":"address","name":"target","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"},{"indexed":false,"internalType":"string","name":"signature","type":"string"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"},{"indexed":false,"internalType":"uint256","name":"executionTime","type":"uint256"},{"indexed":false,"internalType":"bool","name":"withDelegatecall","type":"bool"}],"name":"CancelledAction","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"actionHash","type":"bytes32"},{"indexed":true,"internalType":"address","name":"target","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"},{"indexed":false,"internalType":"string","name":"signature","type":"string"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"},{"indexed":false,"internalType":"uint256","name":"executionTime","type":"uint256"},{"indexed":false,"internalType":"bool","name":"withDelegatecall","type":"bool"},{"indexed":false,"internalType":"bytes","name":"resultData","type":"bytes"}],"name":"ExecutedAction","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"NewAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"delay","type":"uint256"}],"name":"NewDelay","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"NewPendingAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"priorityPeriod","type":"uint256"}],"name":"NewPriorityPeriod","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bool","name":"isPriorityController","type":"bool"}],"name":"PriorityControllerUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"actionHash","type":"bytes32"},{"indexed":true,"internalType":"address","name":"target","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"},{"indexed":false,"internalType":"string","name":"signature","type":"string"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"},{"indexed":false,"internalType":"uint256","name":"executionTime","type":"uint256"},{"indexed":false,"internalType":"bool","name":"withDelegatecall","type":"bool"}],"name":"QueuedAction","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"actionHash","type":"bytes32"},{"indexed":false,"internalType":"bool","name":"isUnlockedForExecution","type":"bool"}],"name":"UpdatedActionPriorityStatus","type":"event"},{"inputs":[],"name":"GRACE_PERIOD","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAXIMUM_DELAY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINIMUM_DELAY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINIMUM_QUORUM","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ONE_HUNDRED_WITH_PRECISION","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PROPOSITION_THRESHOLD","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"VOTE_DIFFERENTIAL","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"VOTING_DURATION","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"acceptAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"string","name":"signature","type":"string"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"uint256","name":"executionTime","type":"uint256"},{"internalType":"bool","name":"withDelegatecall","type":"bool"}],"name":"cancelTransaction","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"string","name":"signature","type":"string"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"uint256","name":"executionTime","type":"uint256"},{"internalType":"bool","name":"withDelegatecall","type":"bool"}],"name":"executeTransaction","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"getAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getDelay","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"getMinimumPropositionPowerNeeded","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"votingSupply","type":"uint256"}],"name":"getMinimumVotingPowerNeeded","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPendingAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPriorityPeriod","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"actionHash","type":"bytes32"}],"name":"hasPriorityStatus","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"actionHash","type":"bytes32"}],"name":"isActionQueued","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isPriorityController","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"uint256","name":"proposalId","type":"uint256"}],"name":"isProposalOverGracePeriod","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"uint256","name":"proposalId","type":"uint256"}],"name":"isProposalPassed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"isPropositionPowerEnough","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"uint256","name":"proposalId","type":"uint256"}],"name":"isQuorumValid","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"uint256","name":"proposalId","type":"uint256"}],"name":"isVoteDifferentialValid","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"string","name":"signature","type":"string"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"uint256","name":"executionTime","type":"uint256"},{"internalType":"bool","name":"withDelegatecall","type":"bool"}],"name":"queueTransaction","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"delay","type":"uint256"}],"name":"setDelay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"setPendingAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"priorityPeriod","type":"uint256"}],"name":"setPriorityPeriod","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"actionHash","type":"bytes32"},{"internalType":"bool","name":"isUnlockedForExecution","type":"bool"}],"name":"setTransactionPriorityStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"bool","name":"isPriorityController","type":"bool"}],"name":"updatePriorityController","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"validateCreatorOfProposal","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IDydxGovernor","name":"governance","type":"address"},{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"validateProposalCancellation","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

DYDX奖励合同

Merkle分配器

Merkle 分配器智能合约根据 Merkle 余额树分配 $ethDYDX 代币奖励。可以根据每个用户的累计奖励余额定期更新，从而允许随着时间的推移向用户分配新的奖励。

通过将提议的Merkle根设置为预言机合约返回的最新价值来进行更新。在等待期过后，可以推出提议的Merkle根。在等待期间，如果提议的根不正确或恶意，则dYdX治理将有机会冻结Merkle根。根更新可以由短时间锁执行器暂停。

Merkle分配器智能合约受到Uniswap和Badger设计的启发。智能合约部署在以太坊主网上：0x01d3348601968aB85b4bb028979006eac235a588。

ABI

[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"_admin","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"initialize","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"initialize","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"}]

保险模块

保险模块是质押资金池，向质押 $ethDYDX 以获得协议安全性的人群提供 $ethDYDX 奖励。

流动性模块

流动性模块是质押和借款的智能合约集，激励 $USDC 资金分配，以达到 dYdX layer 2 交易所的做市目的。

质押者通过质押 $USDC 获得 $ethDYDX 奖励。 质押资金可以由某些事先批准的合伙人根据信誉为基础进行借贷，无需质押。资金只能用于L2交易所，这通过StarkProxy合约强制执行，该合约与StarkExperty永续交易所合约进行互动。

StarkProxy

该合约允许所有者从LiquidityStaking中借贷资金，并在StarkPermal上使用这些资金。其他资金可以由质押人寄存，任何超过借款金额的资金也可以自由提现。该合约与StarkPerpetual合约互动，后者由Starkware编写，并且此前经审计和部署。

资金库合约

TreasuryVester合约受到Uniswap的启发。

短时间锁只能执行治理批准的操作。

有两种资金库归属者和资金库合同：

由于治理控制每个资金库，它可以将资金转至任何地址，和/或批准任何地址从任一资金库中支出资金。例如，奖励计划需要由治理设定的代币批准限额。

在 DIP 29 中，dYdX 社区投票决定利用奖励资金桥和社区资金桥智能合约，从而可以将社区资金库和奖励资金库中的可用的 ethDYDX 迁移到 dYdX Chain。

每个资金库归属者将在大约 5 年内（2021年8月3日 - 2026年8月3日）将代币线性归属至相应的资金库。由于归属者合约在部署时是不可变的，dYdX 社区投票决定将归属者合约的接收者设置为以下地址：

外围合约

Chainlink预言机支持的奖励（交易和流动性提供方奖励）

该系统的目标是通过去中心化的预言机签名者网络，计算和发布交易者使用 dYdX layer 2 交易所获得的 ethDYDX 代币奖励。奖励存储在Merkle树上，该树包含了自分配计划开始以来每个用户的累计奖励。每个时段，Merkle根都在MerkleDistributorV1智能合约上更新，以反映上一时段赚取的奖励。

我们已经与Chainlink预言机系统整合，在链上公布奖励数据。我们使用IPNS来发布Chainlink用于构建Merkle树的交易数据。通过使用IPNS，我们可以根据与前几时段相同的IPNS链接发布最新时段的交易数据，这意味着数据的位置不会变更。

在计算原始交易数据的适当奖励后，Chainlink将Merkle奖励树发布给IPFS。带有Merkle树数据的IPFS CID存储在Merkle分配器合约上，以及该时段奖励的Merkle根。

下表显示Chainlink预言机支持的奖励系统架构：

其他资产

  • dYdX基金会品牌资产，可在此处查阅****

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