In the case of a contact record, yes, the hs_object_id is equal to the vid ("visitor ID," a legacy name for a contact ID).
The hs_object_id field is just a new CRM object property that reflects the ID of the object type. The company property with the same internal name, for instance, reflects a company ID.
Please let me know if I've misunderstood your or can clarify further.
In the case of a contact record, yes, the hs_object_id is equal to the vid ("visitor ID," a legacy name for a contact ID).
The hs_object_id field is just a new CRM object property that reflects the ID of the object type. The company property with the same internal name, for instance, reflects a company ID.
Please let me know if I've misunderstood your or can clarify further.