What is Blox token contract address?

Could you please clarify for me what exactly is the Blox token contract address? I'm trying to understand if this is a unique identifier for the Blox token on a blockchain network, and if so, how can I use this information to interact with the token? Is there a specific way to find this address, or is it something that's publicly available? Additionally, how important is knowing the contract address when it comes to managing and trading Blox tokens?