# Evolution of Extinct Chain

Phase 1 on Solana validated the model with a completed mint and an active treasury. Phase 2 on Base extends that model into a cross-chain setup with access to Ethereum-aligned users and tools.

Benefits include:

* Broader marketplace exposure across major platforms
* Access to deeper and more diverse liquidity
* Shared utilities across both chains


---

# 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://extinctchain.gitbook.io/extinctchain-whitepaper/cover-and-executive-summary/table-of-contents/introduction/evolution-of-extinct-chain.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.