# Page Not Found The URL `files/K5TXpBrnrkvbKXks7Zt5` does not exist. This page may have been moved, renamed, or deleted. ## Suggested Pages You may be looking for one of the following: - [15-3 Data Ownership : Public / Private](https://wpen.donablock.io/15.-donablock-data-architecture/15-3-data-ownership-public-private.md) - [Litepaper](https://wpen.donablock.io/litepaper.md) - [14-5 Structure of API and Other Infrastructures](https://wpen.donablock.io/14.-donablock-technology/14-5-structure-of-api-and-other-infrastructures.md) - [12-1. Volunteer Evaluation System](https://wpen.donablock.io/12.-donablock-fame-evaluation-system/12-1.-volunteer-evaluation-system.md) - [6-3 DonaBlock Browser Extension](https://wpen.donablock.io/6.-donablock.1-brand-mall-connect/6-3-donablock-browser-extension.md) ## How to find the correct page If the exact page cannot be found, you can still retrieve the information using the documentation query interface. ### Option 1 — Ask a question (recommended) Perform an HTTP GET request on the documentation index with the `ask` parameter: ``` GET https://wpen.donablock.io/15.-donablock-data-architecture/15-3-data-ownership-public-private.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. ### Option 2 — Browse the documentation index Full index: https://wpen.donablock.io/sitemap.md Use this to discover valid page paths or navigate the documentation structure. ### Option 3 — Retrieve the full documentation corpus Full export: https://wpen.donablock.io/llms-full.txt Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive. ## Tips for requesting documentation Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/15.-donablock-data-architecture/15-3-data-ownership-public-private.md`). You may also use `Accept: text/markdown` header for content negotiation.