# Start Here {% hint style="info" %} Note that exSat will launch the mainnet on October 23rd. Discover the multiverse of BTC together with exSat. Empower your BTC hash rate and BTC assets with new scenarios and earnings, and gain a completely innovative experience. {% endhint %} ## exSat - Extending Satoshi’s Vision, Unlocking Bitcoin’s Possibilities exSat is a docking layer (Layer 1.5) scaling solution designed to achieve Bitcoin's massive adoption by addressing its limitations in scalability, functionality, interoperability and user experience, all while upholding Bitcoin's core principles of decentralization and security. It achieves this through a unique data consensus protocol involving mining pools and BTC holders, a real-time On-chain UTXO Index on the RAM(a decentralized database via Spring chain). Key features include Lightning Finality in 1 Second, Decentralized Enhanced Asset Custody, and DApp Abstraction with EVM Compatibility. By comprehensively parsing BTC block data and indexing UTXO data on-chain, exSat unlocks Bitcoin's vast potential, empowering various innovative applications such as a new, highly efficient, and trustless BTC Lightning Network protocol, a more secure decentralized BTC asset custody protocol, and a powerful on-chain BTC asset issuance and interoperability protocol. exSat aims to create new opportunities and revenue streams for BTC miners and holders, fostering a more robust and versatile Bitcoin ecosystem. ### Proof of Data Synchronization Proof of Data Synchronization (PoDS) is the basic mechanism of the exSat solution. --- # 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.exsat.network/start-here.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.