> For the complete documentation index, see [llms.txt](https://fundimension.gitbook.io/blast-royale/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fundimension.gitbook.io/blast-royale/game-overview/usdnoob/technical-details.md). # Technical Details ### $NOOB **Contract Addresses** Ethereum Mainnet: BASE chain: ### $NOOB will reside on: * Ethereum mainnet, Layer 1 (chain id: 1) * Base, Layer 2 (chain id: 8453) * Immutable X zkEvm mainnet, Layer 2 (chain id: 13371). Ethereum mainnet is a layer 1 blockchain with Proof-of-stake (PoS) mechanism. Immutable zkEVM is an Ethereum zk-rollup (L2) built as a fork of Geth. Immutable zkEVM is anchored to the Ethereum mainnet because of the following benefits: **Security** Ethereum's strong security and decentralization model is a key consideration, providing us with the most secure Settlement and Data Availability (DA) layer shared across most of the highest-valued rollups. **Liquidity** Ethereum has significant capital and liquidity that will be used to fuel applications built on Immutable zkEVM. **Bridging** As Immutable is a multi-chain ecosystem, we must have fast but secure and trustless bridging between each Immutable-supported chain that shares the same Data Availability layer. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://fundimension.gitbook.io/blast-royale/game-overview/usdnoob/technical-details.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.