Maintain a local database of known objects. The database should survive reboots.
Implement a function to map objects to objectids. The objectid is obtained by taking
the blake2s hash of the canonical JSON representation of the object. You can test your
function using the Genesis block and its blockid given in the protocol description.
i tried to send the example object message to our node but validation failed, can you have a look? I took the example message, removed spaces and sent it to the node