# Galactica Mainnet

## EVM Network Connection <a href="#reticulum-network-connection" id="reticulum-network-connection"></a>

Use these details to connect to the mainnet from Metamask, front-end and back-end services:

| Field                         | Value                                            |
| ----------------------------- | ------------------------------------------------ |
| Network name                  | Galactica                                        |
| RPC URL                       | <https://galactica-mainnet.g.alchemy.com/public> |
| WS URL                        | wss\://galactica-mainnet.g.alchemy.com/public    |
| EVM Chain ID                  | 613419                                           |
| Currency Symbol               | GNET                                             |
| Block explorer URL (optional) | <https://explorer.galactica.com/>                |

## Galactica web application

The [web application](https://app.galactica.com/) can currently be used to get your mainnet zkKYC and generate a zkProof proving its existence.

This application will be extended to support upcoming features: reputation, citizenship and governance.

## Additional resources

<table><thead><tr><th width="361">Resource</th><th>Where</th></tr></thead><tbody><tr><td>Front-End App</td><td><a href="https://app.galactica.com/">https://app.galactica.com/</a></td></tr><tr><td>Galactica development repository (ZK circuits, ZK lib, Snap, frontend examples)</td><td><a href="https://github.com/Galactica-corp/galactica-monorepo">https://github.com/Galactica-corp/galactica-monorepo</a></td></tr><tr><td>Explorer</td><td><a href="https://explorer.galactica.com/">https://explorer.galactica.com/</a></td></tr><tr><td>Native Bridge</td><td><a href="https://portal.arbitrum.io/bridge?destinationChain=galactica-mainnet&#x26;sanitized=true&#x26;sourceChain=ethereum">https://portal.arbitrum.io/bridge?destinationChain=galactica-mainnet&#x26;sanitized=true&#x26;sourceChain=ethereum</a></td></tr><tr><td><a data-mention href="/pages/kRuR1WPvJX6skcM6yxo6#wrapped-gnet">/pages/kRuR1WPvJX6skcM6yxo6#wrapped-gnet</a></td><td><pre><code>0x690F1eEf8AcEaD09Ac695d9111Af081045c6d5b7
</code></pre></td></tr><tr><td><a data-mention href="/pages/kRuR1WPvJX6skcM6yxo6#example-zkp-verifier-contract">/pages/kRuR1WPvJX6skcM6yxo6#example-zkp-verifier-contract</a><br>(Cypherbook, age 18+, circom proof verifier)</td><td><pre><code>0xb2A9D73F3d541335887320d695878ded9a838cfE
</code></pre></td></tr><tr><td><a data-mention href="/pages/kRuR1WPvJX6skcM6yxo6#example-zkkyc-ageproof-contract">/pages/kRuR1WPvJX6skcM6yxo6#example-zkkyc-ageproof-contract</a><br>(Cypherbook, age 18+, ZK proof wrapper)</td><td><pre><code>0x6De22423D787da9821d70d276bd4f765A02b13C2
</code></pre></td></tr><tr><td><a data-mention href="/pages/kRuR1WPvJX6skcM6yxo6#example-dapp-contract">/pages/kRuR1WPvJX6skcM6yxo6#example-dapp-contract</a><br>(Cypherbook, age 18+, DApp logic)</td><td><pre><code>0xc339c6cC64C117D9b68Aae3647878Ec813e2D778
</code></pre></td></tr><tr><td><a data-mention href="/pages/kRuR1WPvJX6skcM6yxo6#verification-sbt-contract">/pages/kRuR1WPvJX6skcM6yxo6#verification-sbt-contract</a><br>(Cypherbook, age 18+, soul-bound token)</td><td><pre><code>0xa8f00D195B55Bd1210251a09Eb932753a5E80b64
</code></pre></td></tr><tr><td><a data-mention href="/pages/kRuR1WPvJX6skcM6yxo6#poseidon-library">/pages/kRuR1WPvJX6skcM6yxo6#poseidon-library</a></td><td><pre><code>0x3D05fbACCcb19a6862c17A76255ced1b2727fd6b
</code></pre></td></tr><tr><td><a data-mention href="/pages/kRuR1WPvJX6skcM6yxo6#multicall">/pages/kRuR1WPvJX6skcM6yxo6#multicall</a></td><td><pre><code>0x8F2B7e8b9c038626930D305c1a3Db0e62Bbb6f44
</code></pre></td></tr><tr><td>GNET Staking</td><td><p></p><pre><code>0x90B07E15Cfb173726de904ca548dd96f73c12428
</code></pre></td></tr></tbody></table>

### ZK Certificate Smart Contracts

<table><thead><tr><th>Use Case</th><th width="101">Standard</th><th>Guardian Whitelist</th><th>ZkCert Registry</th></tr></thead><tbody><tr><td>Smart Contract</td><td></td><td><a data-mention href="/pages/kRuR1WPvJX6skcM6yxo6#zkcertificate-guardian-whitelist-contract">/pages/kRuR1WPvJX6skcM6yxo6#zkcertificate-guardian-whitelist-contract</a></td><td><a data-mention href="/pages/kRuR1WPvJX6skcM6yxo6#zkcertificate-registry-contract">/pages/kRuR1WPvJX6skcM6yxo6#zkcertificate-registry-contract</a></td></tr><tr><td>KYC</td><td>GIP1</td><td><pre><code>0xE271B48C6c729210d7947eEE97C1f256CDeB68ec
</code></pre></td><td><pre><code>0x5fce9D01Fa2f65fF17C3678c7970b8986e9270e4
</code></pre></td></tr><tr><td>Arbitrary Data</td><td>GIP2</td><td><pre><code>0x654e21205F5311A968510d0a1A7Ca326C601a061
</code></pre></td><td><pre><code>0x7bBC71FF2b1e46B30d5C6Fa20C88DA8F1C41a5E7
</code></pre></td></tr><tr><td>Twitter / X</td><td>GIP3</td><td><pre><code>0x064926253d0d1F5346fd2Fa9Ba52249971ce16ae
</code></pre></td><td><pre><code>0xAEb3403CAecc610be3130C8d6c152F472677514f
</code></pre></td></tr><tr><td>Rey</td><td>GIP4</td><td><pre><code>0x2C7C7AFc1aF945E0E8Ce231150C9287f2c1c7524
</code></pre></td><td><pre><code>0x1d1B46e0fBD39DD5C37F5f21002f48310F93b89F
</code></pre></td></tr><tr><td>Decentralized Exchange Data</td><td>GIP5</td><td><pre><code>0x166308B05879928Ef50A17a56Bf7A47f9DF7BD76
</code></pre></td><td><pre><code>0x2E994DC599847c1dFf9E162164d2532ACe5CF920
</code></pre></td></tr><tr><td>Centralized Exchange Data</td><td>GIP6</td><td><pre><code>0xA780b0710e1cBF29Ddf9d84475d1Ad28e6478dC2
</code></pre></td><td><pre><code>0x0acd2c41496d821683F2a3449F73863D2e3734E6
</code></pre></td></tr><tr><td>Telegram</td><td>GIP7</td><td><pre><code>0x22872062ac7461dA9C696f0b362c25054CAd8041
</code></pre></td><td><pre><code>0x81c7e95065a84dF098eDB4790Bb965FB60b60a66
</code></pre></td></tr></tbody></table>

```json
0xb2A9D73F3d541335887320d695878ded9a838cfE
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.galactica.com/galactica-developer-documentation/mainnet.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.