# User Identity Each User, upon subscribing to Our Platforms using their email address or any web-based account, will automatically be given an ERC-20 Token. This token serves as their Digital Identity, allowing them to store information directly on the blockchain. The Digital Identity token is linked to the Company's smart contracts and cannot be used elsewhere, except to utilize the [Platforms](/metaengineers-hub-inc.-an-integrated-solution/platforms-overview.md). User information on the blockchain, such as published work, can be accessed on the web normally since it is part of the public blockchain. --- # 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.metaengineershub.com/saas-model/user-identity.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.