# Ontology Assets [**Ontology**](https://ont.io) is an open source public chain project with primary focus on decentralized digital identity and assets. **ONT** and **ONG** are the two native tokens on Ontology that are implementations of the OEP-4 token protocol. **ONT** is a staking tool that acts as a store of value and can be used to perform financial transactions and can be used in **dApps**. **ONG** is the gas token that is used to pay the transaction fees on the Ontology chain. **ONT** and **ONG** have been decoupled in order to alleviate the risk of turbulent fluctuations in transaction fees due to changes in the value of the staking asset. --- # 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.onto.app/basics/assets-management/ontology-assets.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.