> ## Documentation Index
> Fetch the complete documentation index at: https://blockscout-vb-contract-verification-on-demand-creation-data.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Vera: Verifier Alliance

> The Verifier Alliance (Vera) is an ecosystem collective providing open, unified access to verified EVM smart contract source code across chains.

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The [Verifier Alliance](https://verifieralliance.org/) is an ecosystem collective aiming for easy, unified, and open access to the source-code of EVM smart contracts. It is made up of projects across the ecosystem dedicated to making source code verification information freely available for all. Blockscout is a founding member of the collective and major contributor to the Vera Database.

* [Blockscout Vera app](https://vera.blockscout.com/): Verify and Publish contracts to supported networks.

* [Add your network to the Vera DB](/about/partners-and-integrations/vera-verifier-alliance/adding-your-chain-to-the-vera-database)

* [Verify contracts programmatically via the API](/about/partners-and-integrations/vera-verifier-alliance/programmatic-verification-via-the-api)