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    • Audits
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  1. Security & Risk

Audits

PreviousARMNextRisk Framework

Last updated 8 days ago

Continuously audited

Origin has a continuous auditing agreement with to review 100% of the OETH and OUSD smart contract changes. OpenZeppelin has audited Coinbase, Ethereum, Aave, Compound, and other leading projects. They are one of the most trusted auditing firms in the industry and we are thrilled to count them as part of our extended team.

At launch, OETH utilized 95% of the same code as OUSD and has since been simplified with the removal of LST collateral and farming strategies. Changes were audited by and prior to launch. OUSD has also been thoroughly audited by multiple other top security firms, including and .

The governance token (OGN) and all associated governance contracts have been audited as well.

In addition, the underlying strategies and dependencies that OUSD utilizes have been thoroughly audited by various firms.

OUSD only integrates strategies that have been carefully audited and battle-tested with significant capital over an extended period of time.

Compound Strategy

Aave Strategy

Curve Strategy

Convex Strategy

Morpho Strategy

Chainlink Oracles

Full list of audits

We're also grateful for the in-depth risk assessments of OETH from :

Compound has been audited by and and formally verified by . Visit the Compound documentation for their including the original code for the modified timelock used by our governance system.

Aave has been audited by , , , , , and . It has also been formally verified by . Visit the Aave documentation for .

Curve has been audited by and . Visit the Curve documentation for .

Convex has been audited by and . Visit the Convex documentation for .

Morpho has been audited by , , , , , and . Visit the Morpho documentation .

Chainlink has been audited by , , , and .

The full list of audits can be found on our , including .

OpenZeppelin
OpenZeppelin
Narya
Trail of Bits
Solidified
OpenZeppelin, Wrapped and Vault updates - April 2025
OpenZeppelin, Sonic SwapX AMO Strategy Audit - April 2025
OpenZeppelin, OS - February 2025
Certora, Formal verification - December 2024
OpenZeppelin, OUSD Yield Delegation - December 2024
OpenZeppelin, Origin Arm Audit - November 2024
OpenZeppelin, Super OETH Aerodrome AMO Strategy Audit - September 2024
OpenZeppelin, OETH Withdrawal Queue, August 2024
OpenZeppelin, OETH Native Staking, June 2024
OpenZeppelin, OGN/OGV Merge, May 2024
Perimeter, OETH Vault Fuzzing, March 2024
OpenZeppelin, Origin Balancer MetaPool Strategy, Sept 2023
Narya, Origin OETH Report, May 2023, Initial Report
OpenZeppelin, Origin Dollar OETH Integration, May 2023
OpenZeppelin, OUSD Dripper & Uniswap Strategy Audit, April 2023
CyberScope, OGN Staking Audit, December 2022
OpenZeppelin, OUSD Convex Strategies Audit, October 2022
Solidified, wOUSD, ERC721a, Governance, Harvester & Dripper Audit, May 2022
OpenZeppelin, OUSD Audit, August 2021
Solidified, OGN Staking Audit, December 2020
Solidified, OUSD Audit, December 2020
Trail of Bits, OUSD Audit, December 2020
Trail of Bits, OGN Audit, November 2018
Solidified, OGV Audit, May 2022
OpenZeppelin, OUSD Governance Audit, June 2022
LlamaRisk
Asset Risk Assessment: Origin Ether (OETH)
Collateral Risk Assessment - Wrapped Origin ETH (wOETH)
Addendum to Collateral Risk Assessment - Wrapped Origin ETH (wOETH)
Trail of Bits
OpenZeppelin
Certora
full list of audits
Trail of Bits
OpenZeppelin
ConsenSys Diligence
Certik
MixBytes
PeckShield
Certora
their full list of audits
Trail of Bits
Quantstamp
their full list of audits
MixBytes
PeckShield
their full list of audits
Trail of Bits
Solidified
ChainSecurity
Omniscia
Pessimistic Security
Spearbit
for their full list of audits
Quantstamp
SigmaPrime
Callisto
Nick Johnson
GitHub repo
spontaneous community audits