# Aug 31st, Arbitrum will launch the Nitro technical upgrade. Dear TokenPocket users, Arbitrum will launch the Nitro technical upgrade at 2:30 PM UTC, at the same time, TokenPocket will also upgrade the Arbitrum technical service. During the upgrade period, transaction records, token price display might be affected, but the on-chain service won’t be affected. Your assets are stored on the chain, the upgrade will not affect asset security. Please don't trust anyone who claims to be an official. Anyone who private messages with you is a scammer! Don't share the private key and secret recovery phrase with anyone, please be vigilant! Sorry for the inconvenience! TokenPocket Aug 31st, 2022 --- # 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://help.tokenpocket.pro/en/announcement/announcement/aug-31.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.