# Platform

## Build On Ethereum

$BULL20 and $BULLSHARE are built on the Ethereum blockchain, leveraging the benefits of this powerful technology to create a seamless and secure investment ecosystem for investors. Ethereum's robust smart contract capabilities offer a wide range of benefits, including greater flexibility, interoperability, and functionality.

#### Security Audit

We asked well-known [SolidityScan](https://solidityscan.com/) for a security assessment of our presale contracts:

<figure><img src="https://2426611597-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FarPHXtBeLzQvoRb3OZUD%2Fuploads%2FIR3niJPhUungTrWgDJl1%2Fscan_result.png?alt=media&#x26;token=250313ab-2d29-4e44-8a6f-f5963f662663" alt=""><figcaption><p>Security Score 94.74% on Nov 3rd, 2023</p></figcaption></figure>

Find the full audit report [here](https://solidityscan.com/published-report/block/22e279de81a8649d).