# Nubit ## Consensus Layer backed by BTC-Native Staking * Developed using the Cosmos SDK, Nubit DA Chain will support BTC staking through solutions like Babylon. This allows for BTC staking on the Nubit DA Chain, ensuring its economic security. * Since Nubit DA is built on Cosmos SDK, for detailed RPC methods to interact with Nubit Validators, please visit the [**Validator APIs**](https://docs.tendermint.com/v0.34/rpc)[.](https://docs.tendermint.com/v0.34/rpc.**) --- # 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.ravenode.xyz/testnet/nubit.md?ask= ``` 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.