> For the complete documentation index, see [llms.txt](https://help.tokenpocket.pro/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.tokenpocket.pro/en/announcement/announcement/sept-27th-notice-of-the-suspension-of-self-built-kcc-mainnet-nodes-and-on-chain-data-services.md).

# Sept 27th, Notice of the Suspension of Self-built KCC Mainnet Nodes and On-chain Data Services

Dear TokenPocket users,

To ensure the provision of high-quality nodes and on-chain data services for TokenPocket users, TokenPocket will regularly evaluate data of all listed public chains, and may suspend the data services due to multiple factors. 

When evaluating public chains, we will consider various factors and make conscious decisions to suspend services. Below are a few evaluation criteria considered when suspending self-built public chain nodes and on-chain data services,

* Whether the public chain project is actively operated.
* Transaction volume of the public chain.
* Liquidity of the public chain tokens.
* Increase or decrease in the number of DApps operating on the public chain.
* Community maintenance status.
* Operation status of the public chain nodes.
* Contributions to the construction of the blockchain ecosystem.

Based on the above evaluation criteria, we have decided to suspend the self-built nodes and data operational services for the following public chains from September 27, 2023, 15:00 (UTC+8): 

* **KCC Mainnet**<br>

**Please note:**

* TokenPocket is a decentralized, self-custody wallet, and suspending the self-built nodes and on-chain data services of public chains will not affect the security of your on-chain assets. Please ensure to back up your private keys and secret recovery phrases properly.
* TokenPocket’s official customer service will never contact you in any form (such as private messages on Telegram, email, SMS, etc.). Anyone who proactively private messages you is a scammer.&#x20;
* Please do not share your private keys or secret recovery phrases with anyone.
* After the suspension of self-built public chain nodes and on-chain data services, this public chain will no longer be displayed in the TokenPocket Network List.
* After the suspension of self-built public chain nodes and on-chain data services, TokenPocket will no longer provide wallet data displays such as transaction histories and prices to the users of this public chain.
* After the suspension of self-built public chain nodes and on-chain data services, TokenPocket will no longer provide separate entrances for DApps on this public chain.
* After the suspension of self-built public chain nodes and on-chain data services, users can still use the official public nodes.
* For users who have created wallets for this public chain, the wallets for this public chain will still normally appear in the TokenPocket wallet list, and TokenPocket will continue to support users' transfer/receipt operations on this public chain.
* TokenPocket will continue to support users in creating and importing wallets for this public chain by custom add .
* TokenPocket will suspend the above self-built public chain nodes and on-chain data services on September 27, 2023, at 15:00 (UTC+8).<br>

**Tutorial:**&#x20;

* [What is a private key, secret recovery phrase, and wallet password?](<https://help.tokenpocket.pro/en/blockchain-basics/what-is-the-private-key-mnemonic-and-wallet-password >)
* [How to Transfer Assets to the Wallet/Exchange?](<https://help.tokenpocket.pro/en/transfer-tutorial/transfer-faq/how-to-transfer-assets-to-the-wallet-exchange >)
* [How to Sync a wallet?](<https://help.tokenpocket.pro/en/wallet-management/wallet-management/how-to-sync-a-wallet >)
* [More tutorials](<https://help.tokenpocket.pro/en >)<br>

Thanks for your support. We will continue to provide users with high-quality on-chain data services. We apologize for any inconvenience caused!<br>

TokenPocket

2023-09-27


---

# 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:

```
GET https://help.tokenpocket.pro/en/announcement/announcement/sept-27th-notice-of-the-suspension-of-self-built-kcc-mainnet-nodes-and-on-chain-data-services.md?ask=<question>
```

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.