> For the complete documentation index, see [llms.txt](https://community.peerplays.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://community.peerplays.com/technology/sidechain-operator-nodes-sons/new-to-sons/son-fees-and-performance-requirements.md). # SON Fees & Performance Requirements SONs get paid out from a daily reward pool for signing transactions and the weight of voting. Both the transactions they approve and reject are counted in. Bitcoin transactions in Peerplays blockchain get validated to ensure they originated from the SONs. When a SON changes, their private key on the bitcoin address gets replaced with the private keys of the new incoming SON. The performance of SONs is also tracked. Their errors, uptime, missed blocks, and similar errors provide historical performance data for voters. Witnesses have the power to freeze a SON or blacklist them if necessary. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://community.peerplays.com/technology/sidechain-operator-nodes-sons/new-to-sons/son-fees-and-performance-requirements.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.