It would be valuable for a CoverageJSON payload to identify conformance (similar to OGC API - Records. Example:

{
    "conformsTo": [
        "http://www.opengis.net/spec/covjson/1.0"
    ],
    "type": "CoverageType",
        "domain": {
            "type": "DomainType",
    ...

While clause 10 of the DP provides guidance on further qualifying the media type with conformance, would it also be valuable to add to the payload itself (to self identify independent of the transfer mechanism)?