[RFC] Collateral Basket Change Proposal: Adding Wrapped OETH (wOETH) to the dgnETH Collateral Basket
Summary
This proposal recommends integrating Wrapped OETH (wOETH) into the dgnETH collateral basket to enhance the diversification of the index LST.
Abstract
Origin Ether (OETH) was launched in May 2023 and is an ERC20 that generates yield while sitting in your wallet. Similar to stETH, OETH yield is paid out daily and automatically (sometimes multiple times per day) through a positive rebase in the form of additional OETH, proportional to the amount of OETH held. OETH is a full-fledged LST with an extremely tight peg (1:1 redemptions to ETH thru Origin’s ARM) and high yields thanks to DVT direct staking through SSV/P2p and a Curve AMO.
wOETH is a ERC-4626 tokenized vault designed to accrue yield in price rather than in quantity. When you wrap OETH, you get back a fixed number of wOETH tokens. This number will not go up - you will have the same number of wOETH tokens tomorrow as you have today. However, the number of OETH tokens that you can unwrap to will go up over time, as wOETH earns yield at the same rate as standard OETH. The wOETH to OETH exchange rate can be read from the contract (0xDcEe70654261AF21C44c093C300eD3Bb97b78192 , function number 16), or via the OETH dapp.
Current exchange rate as of 6/23/25: 1 wOETH = 1.13150121 OETH
Problem Statement
The dgnETH collateral basket is currently made up of only two types of collateral - there is a simple and straightforward opportunity to further diversify dgnETH, by introducing an LST to the collateral basket.
Rationale
We’ve noticed many LSTs trade below their peg due to DEX fees and slippage, and to reflect the time value of money. LSTs that consistently trade below peg effectively impose a hidden exit fee - certain LSTs often trade ~0.25% below peg, meaning it takes three weeks of staking to break even. This may be ok for long-term holders, but is terrible for users who plan to loop LTSs for additional yield, or for those looking for short term yield. This is not the case with OETH.
OETH ARM mechanics and gas optimizations will ensure the best possible prices for traders looking for instant exit liquidity, while DVT staking will achieve greater risk-adjusted yield. Our vision for OETH is for it to become the most trusted LST for those seeking to integrate OETH into other tokens.
Adding wOETH diversifies the sources of yield within the dgnETH basket and mitigates risks associated with the concentration in fewer yield strategies. The OETH Curve AMO has enabled OETH to earn higher yields over other LSTs historically, while redemptions through Origin’s ARM ensure OETH can be exited back to ETH 1:1 at all times, without needing to sit through an exit queue. Historical OETH yields can be found on Proof of Yield at all times.
New dgnETH Collateral Basket
The current dgnETH basket is capable of generating decent yields, but has a diversification ratio that is quite low:
Current basket:
Token | Allocation | APY = 5.06% |
---|---|---|
Morpho | 25.03% | 3.13% |
Convex | 74.97% | 5.71% |
wOETH | 0% | 2.789% |
sdgnETH | - | 8.5% |
Diversification ratio: 0.3754
I am proposing a 25% allocation of the basket to wOETH, which significantly increases the diversification ratio, while only marginally decreasing the combined APY:
Proposed basket:
Token | Allocation | APY = 4.333976% |
---|---|---|
Morpho | 25.03% | 3.13% |
Convex | 49.97% | 5.71% |
wOETH | 25% | 2.789% |
sdgnETH | - | 7.10% |
Diversification ratio: 0.625
I am also proposing a slightly different alternate basket, which still significantly increases the diversification ratio, but decreases the combined APY less:
Alternate basket:
Token | Allocation | APY = 4.46375% |
---|---|---|
Morpho | 20% | 3.13% |
Convex | 55% | 5.71% |
wOETH | 25% | 2.789% |
sdgnETH | - | 7.32% |
Diversification ratio: 0.595
Source: Reserve and OriginProtocol
Risks
Adding another asset as collateral adds additional counterparty risk and smart contract risk. However, OETH and wOETH was built reusing 95% of the OUSD code, of which 10+ audits have been done since 2020. Not that long ago, OUSD reached a market cap of $300m without breaking, and without diminishing the APY it was capable of generating. All OETH audits can be found in the audits section of the OETH docs. We have recently retained yAudit to look at our PRs as we code, and OpenZeppelin is also held on retainer to review 100% of the OETH and OUSD smart contract changes. Origin also maintains an active bug bounty with rewards ranging in size from $100 OUSD for minor issues to $1,000,000 OUSD for major critical vulnerabilities. The bug bounty program is currently administered by Immunefi, where Origin maintains a median resolution time of 7 hours.
OETH is also a core component of superOETHb, which was onboarded to Reserve several months ago as a collateral for bsdETH. OETH is a simpler version of superOETHb. The relationship between OETH and superOETHb can be found within the superOETH docs here.
The core Reserve team has also publicly stated their support for adding OETH to dgnETH via a comment on the thread to introduce OETH to the ETH+ basket:
Conclusion
We would be happy to adjust the above parameters based on feedback from the community and core Reserve team and would be happy to answer any questions on Origin Protocol, OETH, or the proposal itself. Adding OETH as a collateral for dgnETH will be mutually beneficial for both Reserve and Origin Protocol, as it will increase the utility for OETH, while also increasing the Reserve TVL and diversification of dgnETH. The Origin team can be reached at any time via the Origin Discord server.
- I am in favor of adding wOETH to dgnETH collateral
- I am not in favor of adding wOETH to dgnETH collateral
- Abstain