> For the complete documentation index, see [llms.txt](https://titanlabs.gitbook.io/titan-chain/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators.md).

# Validators

- [Set-up Node](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/set-up-node.md): This section helps node operators and validators to run, upgrade and maintain their validator nodes on Titan Chain.
- [From source](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/set-up-node/from-source.md): This guide will explain how to build and install the Titand binary from source code. Once installed on the server, you can now interact with the Titan Chain testnet as a Full node or a Validator.
- [Prebuild binary](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/set-up-node/prebuild-binary.md): You can also choose to use our prebuild binary.
- [Become a Testnet Validator](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/become-a-testnet-validator.md): This section explains how you can operate a Testnet validator node on Titan Chain.
- [Testnet](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/become-a-testnet-validator/testnet.md): Find the endpoints on Titan Testnet.
- [Become a Mainnet Validator](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/become-a-mainnet-validator.md): This section explains how you can operate a Mainnet validator node on Titan Chain.
- [Mainnet](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/become-a-mainnet-validator/mainnet.md): Find the endpoints on Titan Mainnet.
- [Upgrade list](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/upgrade-list.md)
- [Automatic Upgrades](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/automatic-upgrades.md)
- [Security and Operations](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/security-and-operations.md)
- [Troubleshooting](https://titanlabs.gitbook.io/titan-chain/validator/about-titan-chain/validators/troubleshooting.md): This page will be regularly updated to reflect common issues that you may encounter.


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