OUSD Registry

Contracts related to Origin Dollar

Most of Origin's contracts are upgradable via a well-known proxy wrapper and an implementation contract. The Vault is split into VaultAdmin and VaultCore to work around the maximum contract size limit on Ethereum.

OUSD Contract Dependencies

Ethereum

Contract	Address
Origin Dollar (ERC-20)	0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86
Wrapped OUSD (ERC-4626)	0x33db8d52d65F75E4cdDA1b02463760c9561A2aa1
Vault Proxy	0xE75D77B1865Ae93c7eaa3040B038D7aA7BC02F70
Vault Admin	0x8b39590a49569dD5489E4186b8DD43069d4Ef0cC
Vault Core	0x0adD23eCF2Ef9f4be557C52E75A5beDCdD070d34
Harvester	0x21Fb5812D70B3396880D30e90D9e5C1202266c89
Dripper	0x80c898ae5e56f888365e235ceb8cea3eb726cb58
Buyback	0xD7B28d06365b85933c64E11e639EA0d3bC0e3BaB
Flipper	0xcecaD69d7D4Ed6D52eFcFA028aF8732F27e08F70
Convex OUSD+3Crv (AMO)	0x89Eb88fEdc50FC77ae8a18aAD1cA0ac27f777a90
Aave Strategy	0x5e3646A1Db86993f73E6b74A57D8640B69F7e259
Morpho Aave Strategy	0x79F2188EF9350A1dC11A062cca0abE90684b0197
Morpho Gauntlet Prime USDC Strategy	0x2B8f37893EE713A4E9fF0cEb79F27539f20a32a1
Morpho Gauntlet Prime USDT Strategy	0xe3ae7C80a1B02Ccd3FB0227773553AEB14e32F26
Flux Strategy	0x76Bf500B6305Dc4ea851384D3d5502f1C7a0ED44
Maker DSR Strategy	0x6b69B755C629590eD59618A2712d8a2957CA98FC
MetaMorpho strategy USDC	0x603CDEAEC82A60E3C4A10dA6ab546459E5f64Fa0
Oracle Router	0xe7fD05515A51509Ca373a42E81ae63A40AA4384b

OUSD is backed by the following collateral assets:

USDT	0xdac17f958d2ee523a2206206994597c13d831ec7
USDC	0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
DAI	0x6b175474e89094c44da98b954eedeac495271d0f

The following Chainlink oracles protect the vault if a backing asset loses value. They also offer slippage protection when harvesting rewards tokens.

Pair	Address
USDT/USD	0x3E7d1eAB13ad0104d2750B8863b489D65364e32D
USDC/USD	0x8fFfFfd4AfB6115b954Bd326cbe7B4BA576818f6
DAI/USD	0xAed0c38402a5d19df6E4c03F4E2DceD6e29c1ee9
COMP/USD	0xdbd020CAeF83eFd542f4De03e3cF0C28A4428bd5
AAVE/USD	0x547a514d5e3769680Ce22B2361c10Ea13619e8a9
CRV/USD	0xCd627aA160A6fA45Eb793D19Ef54f5062F20f33f
CVX/USD	0xd962fC30A72A84cE50161031391756Bf2876Af5D

Deprecated

Contract	Address
Original OGN Staking	0x501804B374EF06fa9C427476147ac09F1551B9A0
Original OGN Staking Implementation	0x8cD68A1E0b79150455C5498882d5d5D3DF2DdE08
OUSD Compensation	0x9C94df9d594BA1eb94430C006c269C314B1A8281
Old OUSD Vault	0x277e80f3E14E7fB3fc40A9d6184088e0241034bD
Old Buyback (1 of 2)	0x77314EB392b2be47C014cde0706908b3307Ad6a9
Old Buyback (2 of 2)	0x6C5cdfB47150EFc52072cB93Eea1e0F123529748
Compound Strategy	0x9c459eeb3FA179a40329b81C1635525e9A0Ef094
Convex DAI+USDC+USDT Strategy	0xEA2Ef2e2E5A749D4A66b41Db9aD85a38Aa264cb3
Convex LUSD+3Crv Strategy	0x7A192DD9Cc4Ea9bdEdeC9992df74F1DA55e60a19
Morpho Compound Strategy	0x5A4eEe58744D1430876d5cA93cAB5CcB763C037D