# Validator Guide

- [Technical Introduction](https://docs.v2.like.co/validator/technical-introduction.md)
- [LikeCoin chain node](https://docs.v2.like.co/validator/likecoin-chain-node.md)
- [Setup a node (mainnet / public testnet)](https://docs.v2.like.co/validator/likecoin-chain-node/setup-a-node.md)
- [Node Security](https://docs.v2.like.co/validator/likecoin-chain-node/setup-a-node/node-security.md)
- [Setup on docker (Deprecated)](https://docs.v2.like.co/validator/likecoin-chain-node/setup-a-node/setup-on-docker-deprecated.md): This is the deprecated method of setting up a node. Please read the latest guide first.
- [Setup on cloud platforms](https://docs.v2.like.co/validator/likecoin-chain-node/setup-a-node/setup-on-cloud-platforms.md)
- [Syncing from genesis](https://docs.v2.like.co/validator/likecoin-chain-node/setup-a-node/syncing-from-genesis.md)
- [Node configuration](https://docs.v2.like.co/validator/likecoin-chain-node/node-configuration.md)
- [Command line interface](https://docs.v2.like.co/validator/likecoin-chain-node/command-line-interface.md)
- [Useful commands](https://docs.v2.like.co/validator/likecoin-chain-node/command-line-interface/useful-commands.md)
- [Become a validator](https://docs.v2.like.co/validator/become-a-validator.md): What is the requirement?
- [ChungKing++ Upgrade](https://docs.v2.like.co/validator/chungking-plus-upgrade.md): ChungKing is the fourth major upgrade to the LikeCoin chain
- [Previous upgrades](https://docs.v2.like.co/validator/previous-upgrades.md)
- [ChungKing+ Upgrade](https://docs.v2.like.co/validator/previous-upgrades/chungking-plus-upgrade.md): ChungKing is the fourth major upgrade to the LikeCoin chain
- [ChungKing Upgrade](https://docs.v2.like.co/validator/previous-upgrades/chungking-upgrade.md): ChungKing is the fourth major upgrade to the LikeCoin chain
- [StarFerry Upgrade](https://docs.v2.like.co/validator/previous-upgrades/starferry-upgrade.md): StarFerry is the third major upgrade to the LikeCoin chain
- [LaiChiKok Upgrade](https://docs.v2.like.co/validator/previous-upgrades/laichikok-upgrade.md): LaiChiKok is the second major upgrade to the LikeCoin chain
- [FoTan Upgrade](https://docs.v2.like.co/validator/previous-upgrades/fotan-upgrade-mainnet.md)
- [Overview](https://docs.v2.like.co/validator/previous-upgrades/fotan-upgrade-mainnet/overview.md): The Public Testnet is a preview of what the LikeCoin FoTan Mainnet will be.
- [Software Changes Overview](https://docs.v2.like.co/validator/previous-upgrades/fotan-upgrade-mainnet/software-changes-overview.md): Software Changes that you are expected to see in the new upgrade to FoTan
- [For other full node operators](https://docs.v2.like.co/validator/previous-upgrades/fotan-upgrade-mainnet/for-other-full-node-operators.md)
- [Miscellaneous](https://docs.v2.like.co/validator/previous-upgrades/fotan-upgrade-mainnet/faq-1.md): Questions asked by validators, experience on issues we met during testnet upgrade, etc
- [Legacy endpoints](https://docs.v2.like.co/validator/legacy-endpoints.md)


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