# NFT Rarity ## Why are some NFTs more rare than others? Olympic Pin NFTs are registered on the blockchain. The blockchain not only serves to validate that your Olympic Pin NFT is genuine and is an officially licensed collectable product, it also proves that you alone are the rightful owner of the asset. By having true ownership of these digital assets, you are also empowered to sell these assets to others if you so wish. \ The pins come in different rarities. For some designs, there are thousands of copies made. For others, such as legendary pins, there are very few. The scarcity can make those more valuable. --- # 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://faq.nwayplay.com/olympic-pin-nfts/nft-rarity.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.