# Essential Links and Info

### Essential Links

**Ambassador application form**

* Fill in [this form](https://cronos.typeform.com/ambassadors) to get started on your journey

**Community & Social**

* Discord: [discord.com/invite/cronos](http://discord.com/invite/cronos)
* Announcements (Telegram): [t.me/Cronos\_Announcements](http://t.me/Cronos_Announcements)
* X / Twitter: [@cronos\_chain](https://x.com/cronos_chain)

**Official websites and docs**

* Main website: [cronos.org](http://cronos.org) — ecosystem & product entry points
* Cronos EVM chain: [cronos.org/evm](http://cronos.org/evm). Plus Cronos EVM Docs portal: [docs.cronos.org](http://docs.cronos.org)
* Cronos zkEVM chain: [cronos.org/zkevm](http://cronos.org/zkevm). Plus zkEVM docs for users: <https://docs-zkevm.cronos.org/>
* Cronos POS chain: [cronos-pos.org](http://cronos-pos.org)
* Wallets overview: [cronos.org/wallets](http://cronos.org/wallets)

**dApps**

* Most popular dapps on Cronos: <https://discover.cronos.org/>

**Explorers**

* Cronos Explorer (official): [explorer.cronos.org](http://explorer.cronos.org)

**Programs & Funding**

* Ecosystem Grants: [cronos.org/grants](http://cronos.org/grants) (overview) and Cronos Labs Grants ([Cronos Labs](https://www.cronoslabs.org/grants))
* Cronos Labs (accelerator): [cronoslabs.org/accelerator](https://cronoslabs.org/accelerator)\
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### What is Cronos?

Cronos is an EVM-compatible blockchain in the Cosmos ecosystem, designed to make it easy and safe for the next wave of users to adopt Web3, with a focus on DeFi, gaming, and consumer apps.

We are bringing real-world finance to billions, on-chain. EVM, AI-ready, compliant. And partnering with Crypto.com to reach 150M+ users.

### Networks you’ll hear about

* Cronos EVM (main app chain): EVM-compatible, built with Ethermint/Cosmos SDK; launched Nov 8, 2021. (Check out [docs.cronos.org](http://docs.cronos.org) for more info.)
* Cronos zkEVM: Ethereum-secured L2 using zero-knowledge tech for scale.
* Cronos POS Chain: Cosmos chain optimized for payments/consumer use cases.[ Cronos POS Chain](https://cronos-pos.org/wallets)

A lot more info can be found in the other section of these Docs or by following the links above.

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