# Assessment 5 #### What are some key features of Bitcoin? (Choose ALL that apply) * [x] It solves the double-spending problem * [x] It has a finite supply of 21 million bitcoins * [ ] It requires trusted third parties for transactions **Notes to Learner** Bitcoin's innovation lies in its ability to address the double spending problem without the need for intermediaries, thus creating a trustless environment. Additionally, there exists a finite supply of bitcoins, capped at 21 million. --- # 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://hub.bsvblockchain.org/higher-learning/bsv-academy/bsv-basics-protocol-and-design/introduction-to-bitcoin-protocol-and-design/assessment-5.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.