OETH Registry
Contracts related to Origin Ether
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.
Ethereum
| Contract | Address |
|---|---|
Origin Ether (ERC-20) | |
Wrapped OETH (ERC-4626) | |
Vault Proxy | |
Vault Admin | |
Vault Core | |
Zapper | |
Havester | |
Dripper | |
Buyback | |
Oracle Router | |
Convex ETH+OETH (AMO) | |
Aura rETH+WETH Strategy | |
OETH / ETH Price Feed (Chainlink Oracle) |
The following Chainlink oracles are used to protect the vault in case a backing asset loses value. They also offer slippage protection when harvesting rewards tokens.
| Pair | Address |
|---|---|
The AURA/ETH price comes from Origin's AuraWETHPriceFeed contract, which uses the Balancer 80 AURA, 20 WETH pool to get a time weighted average price (TWAP). The TWAP used is the latest AURA/WETH price with a five-minute interval. This is cross checked with the one hour interval price from five minutes earlier. If the two TWAPs are more than 2% out, the price is rejected.
| Contract | Address |
|---|---|
AuraWETHPriceFeed | |
Balancer 80 Aura 20 WETH Pool |
Arbitrum
| Contract | Address |
|---|---|
wOETH (ERC-20) | |
OETH / wOETH Exchange Rate (Chainlink Oracle) |
Base
| Contract | Address |
|---|---|
wOETH (ERC-20) | |
OETH / wOETH Exchange Rate (Chainlink Oracle) |
Optimism
| Contract | Address |
|---|---|
wOETH (ERC-20) | Coming soon™️ |
OETH / wOETH Exchange Rate (Chainlink Oracle) |
Deprecated
| Contract | Address |
|---|---|
Governor / Timelock | |
frxETH Staking Strategy | |
frxETH Redemption Strategy |
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