# BLOCKCHAIN IMPORTANCE **Immutability** Blockchain is immutable. This opens a lot of opportunities for platforms that need immutable traits to make their system more functional in a highly competitive market. Take the [supply chain](https://101blockchains.com/blockchain-for-supply-chain/), for example. Immutability enables companies to ensure that there is no hamper done to the packages in transit. As blockchain is immutable, it is not possible to alter the package information in any way. Any alteration will alarm the system. --- # 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://fifadoge.gitbook.io/fifadoge/blockchain-importance.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.