How can I create my own Context?

Technical
1

I would like to know the steps to generate an original Context.

How can I create my own Context?

I want to add a custom context, similar to “https://w3id.org/blockcerts/v3”, and include my own attributes inside credentialSubject.

I believe I can achieve this by following these steps. Could you confirm if this is correct?

  1. Create a Context file (JSON-LD)
  2. Host the Context file
  3. Add the custom Context to the @context of the Verifiable Credential (VC)

To test whether my Context is working correctly, I plan to use the following tool. Is this the right approach?