# FAQs ### 1. What types of files can I upload? You can upload text-based files, including prompts, Q\&A pairs, transcripts, and spreadsheet-style data containing numbers and text. They must be csv, json or txt. ### 2. Is there a size limit for my dataset upload? Yes, each dataset upload must be under 50 MB. Larger files should be split into smaller uploads. Currently, users are limited to uploading 3-datasets per week. ### 3. How do I prove ownership of my dataset? Ownership is proven by registering your dataset on-chain during the upload process. This creates a verifiable record linking you directly to your dataset. ### 4. Can I update or delete my dataset after registering? Registered datasets can be deleted in the "My Assets" page. ### 5. Will my dataset be publicly accessible once uploaded? No, datasets remain private unless explicitly shared or listed publicly by the dataset owner. ### 6. How long does dataset registration take? Registration typically takes a few minutes, but may vary slightly depending on blockchain network conditions. ### 7. Can I transfer my NFT? No - your ownership NFT is non-transferable. ### 8. Why isn't the login working? If you're having issues logging in with your wallet, ensure you are on the Sahara Testnet network. --- # 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.saharaai.com/user-guide-marketplace/faqs.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.