# CSO #13 A total of 775 FILs (Filecoins) were stipulated for the event and they were all distributed. A cumulative summation of Limit- 195 FILs and Unlimit-580 FILs • A total of 545,853 CRFIs were burned The Limit swap exchanged 74,964 CRFIs The Unlimit swap exchanged 226,220 CRFIs The burned CRFIs included 22,620 CRFIs charged as Participation Fee in the Unlimit swap The Swap Ratio set immediately before the event was 390:1 You can verify the CRFI burn at these incineration addresses: BSC TX ID: 0x80562c52f10e578296d8471533d2e5b9dd46df949a053997552349cd878ec504 ERC20 TX ID: 0x011f5cfd941d7cac7f72d0c426dcf1b7cbe4f0251b910a6f48b0da320dc5c62f --- # 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.crossfimain.com/english/cso-burns/cso-13.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.