# Polkadot Jur is the specialized blockchain focused on the entire ecosystem governance, enabling Network States and Web3 adoption by pre-existing states. Security is, therefore, of primary value to Jur. Building on Polkadot Jur has access from day 1 to guaranteed security from a multi-billion worth network. Substrate is a framework that allows customized runtimes to be built quickly, enabling Jur not to reinvent the wheel or invest time iterating on areas common to multiple chains. Not least, the future of Web3 is interoperable and multi-chain environments will be the future. Jur will take full advantage of the interoperability offered by Polkadot. --- # 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://gitbook.jur.io/jur-documentation/architecture/ecosystem-and-economy/polkadot.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.