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Core Concepts
Smart Contracts
Security & Risks
Registry
Here is the full registry of OUSD smart contracts that have been deployed to the Ethereum mainnet.
The main ERC20 address for Origin Dollar (OUSD) is:
0x2A8e1E676Ec238d8A992307B495b45B3fEAa5e86
Core
Strategies
Oracles
Governance
Stablecoins
Staking
Flipper
Wrapped
Well-known addresses (proxy wrappers):
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Contract
Address
ENS
​
Internal implementation contracts. The Vault is split into VaultAdmin and VaultCore to work around the maximum contract size limit on Ethereum:
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Contract
Address
VaultAdmin
VaultCore
Well-known addresses (proxy wrappers):
​
Strategy
Address
Auto-Allocation
​
Internal implementation contracts:
​
Strategy
Address
Compound
Convex
​
Yield harvesting and collection:
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Contract
Address
Harvester
Dripper
The following Chainlink oracles are used to protect the vault in case a backing stablecoin loses value. They also offer slippage protection when harvesting rewards tokens or executing the OGN buyback.
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Pair
Contract
​
Contract
Address
ENS
Governor / Timelock
Contract
Address
Contract
Address
ENS
​
Internal implementation contracts:
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Contract
Address
OGN Staking
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​
Contract
Address
OUSD Compensation
Flipper is a gas-optimized way for users to swap in and out of OUSD at a fixed 1:1 rate with other stablecoins. This contract may become empty on one side (e.g., contain 0 OUSD balance), and thus sometimes provides limited swap routes.
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Contract
Address
ENS
​
​
​
Last modified 1mo ago
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