> For the complete documentation index, see [llms.txt](https://dubble-dex.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dubble-dex.gitbook.io/docs/security/audit.md).

# Audit

In order to ensure the safety of our users and partners, we believe in transparency regarding the status of security audits for our smart contracts.

Dubble Exchange is a derivative of Solidly, which was fully [open-sourced](https://github.com/solidlyexchange/) by Andre Cronje and his team in March 2022. Since its launch on the Fantom network in February, there have been no security incidents related to Solidly smart contracts.

A partial security audit of Solidly's AMM was conducted on January 30, 2022, by PeckShield. The audit discovered five low-severity and one informal finding. The complete audit can be downloaded from the Solidly [git repository](https://github.com/solidlyexchange/solidly/blob/master/audits/e456a816-3802-4384-894c-825a4177245a.pdf).

Velodrome Finance was also subjected to a security audit and peer review as part of the Code4rena bug bounty contest. Additionally, a comprehensive MythX deep scan of Velodrome contracts only revealed a small number of low-severity issues, which turned out to be false positives.

Lastly, Velodrome also enlisted the services of Coelacanth ([@ImpossibleNFT](https://twitter.com/impossiblenft)) for an informal full audit, the reports of which are available [here](https://github.com/velodrome-finance/contracts/tree/master/audits/velo).