# Celestia

<figure><img src="https://2850165036-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FaJyfwvlEgVMyUPbcpkk6%2Fuploads%2FdrOdbLVkHQ2GMDs3XxO8%2FCelestia.png?alt=media&#x26;token=04acf9ab-b174-45e3-af35-2ff31a350a77" alt=""><figcaption></figcaption></figure>

## The first modular blockchain network

Celestia is a modular data availability (DA) network that securely scales with the number of users, making it easy for anyone to launch their own blockchain.

Rollups and L2s use Celestia as a network for publishing and making transaction data available for anyone to download. For them, Celestia provides high-throughput DA that can be verified easily with a light node.

And by making the blockchain stack modular, anyone can launch their own blockchain without needing a validator set.

&#x20;[WebSite](https://celestia.org/)\
&#x20;[GitHub](https://github.com/celestiaorg/celestia-app)\
[ EXPLORER TESTNET](https://explorer.stavr.tech/Celestia-Testnet)
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## [ EXPLORER MAINNET](https://explorer.stavr.tech/Celestia-Mainnet)

<mark style="color:green;">We will be glad to receive your support</mark>\
[🔥OUR VALIDATOR🔥](https://restake.app/celestia/celestiavaloper1csc30u6mpe7fq0m468jh7d4afk83rmsujtafgh)
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* **Hardware requirements**:

| Node Type      | CPU | RAM  | Storage |
| -------------- | --- | ---- | ------- |
| Validator node | 8   | 16GB | 2TB     |
| Bridge node    | 6   | 16GB | 2TB     |
| Full node      | 6   | 16GB | 2TB     |
| Light node     | 2   | 2GB  | 100GB   |

**Public Tools**

&#x20;                               **Testnet**

* **api:** [**https://celestia.api.t.stavr.tech**](https://celestia.api.t.stavr.tech/)
* **api Archive:** [**https://celestia.api-archive.t.stavr.tech**](https://celestia.api-archive.t.stavr.tech)
* **rpc:** [**https://celestia.rpc.t.stavr.tech**](https://celestia.rpc.t.stavr.tech)
* **rpc Archive:** [**https://celestia.rpc-archive.t.stavr.tech**](https://celestia.rpc-archive.t.stavr.tech)
* **grpc Archive:** [**https://celestia.grpc-archive.t.stavr.tech**](https://celestia.grpc-archive.t.stavr.tech)

{% tabs %}
{% tab title="API-M" %}

{% endtab %}

{% tab title="API-T" %}
[**https://celestia.api.t.stavr.tech**](https://celestia.api.t.stavr.tech/)\
[**https://celestia.api-archive.t.stavr.tech**](https://celestia.api-archive.t.stavr.tech)
{% endtab %}

{% tab title="RPC-M" %}

{% endtab %}

{% tab title="RPC-T" %}
[**https://celestia.rpc.t.stavr.tech**](https://celestia.api.t.stavr.tech/)\
[**https://celestia.rpc-archive.t.stavr.tech**](https://celestia.rpc-archive.t.stavr.tech)
{% endtab %}

{% tab title="gRPC-M" %}

{% endtab %}

{% tab title="gRPC-T" %}
[**https://celestia.grpc-archive.t.stavr.tech**](https://celestia.grpc-archive.t.stavr.tech)
{% endtab %}
{% endtabs %}