# Key concepts Fintag is built around simplifying blockchain interactions while maintaining decentralization and security. At its core, it relies on three foundational concepts: **Identity, Handles, and Resolution**. #### 1. Identity Identity in Fintag represents your unique presence on the blockchain without relying on cryptographic wallet addresses. It’s a human-readable, social-first representation of your account. With Fintag, identity is portable and consistent across platforms, allowing you to interact, transact, and manage assets using a single recognizable identity. Key points: * Human-readable: No more long, complex wallet addresses. * Portable: Your identity can be used across apps, bots, and integrations. * Secure & Decentralized: Linked to your blockchain accounts, ensuring ownership and authenticity. #### 2. Fintag Handles Handles are the shorthand names tied to your Fintag identity. Think of them as your “username” for crypto. They allow anyone to send tokens, view transaction history, or interact with your identity without needing to know technical wallet addresses. Key points: * Unique: Each handle is distinct across the Fintag ecosystem. * Memorable & Social: Handles make transactions as easy as sending a message. * Flexible: You can manage multiple handles for different use cases (personal, business, communities). #### 3. Resolution Resolution is the process that links a handle to its underlying blockchain accounts. When someone sends crypto to a handle, Fintag’s resolution system ensures it reaches the correct wallet instantly. This system is fast, decentralized, and accurate, removing friction from blockchain interactions. Key points: * Instant mapping: Converts handles to wallet addresses in real-time. * Cross-platform: Works across messaging apps, platforms, and integrations. * Trustless & Secure: Maintains blockchain verification standards while abstracting complexity. --- # 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.fintag.io/overview/images-and-media.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.