Find Information About Chaincodes

You can find information about the chaincodes in your network. For example, how many peers the chaincode is installed on and if the chaincode has been instantiated.

You can’t delete a chaincode from the network.

1. Go to the console and select the Chaincodes tab.
   The Chaincodes tab is displayed and the chaincode table lists the chaincodes and versions installed on the network.
2. In the chaincode table, locate the chaincode that you want information for and expand it to see information about its versions, path, how many peers it’s installed on, and how many channels it’s instantiated on.
   Note the following information:

   • When you stop a peer node, Oracle Blockchain Platform removes the peer’s listing on the Chaincodes tab.

   • If you stop all peers that have the chaincode installed, then the Chaincodes tab doesn’t list the chaincode. To list the chaincode, start at least one peer node that has the chaincode installed on it.

3. Use the chaincode table as a starting point to perform chaincode-related tasks, such as instantiate, enable it in the REST proxy, and upgrade to a new version.