{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://mesh.hypercortex.ai/schemas/container-v1.2.json",
  "title": "HMP Container v1.2",
  "description": "Canonical schema anchor for HMP container format v1.2. The authoritative definition is provided by the HMP v5.0 specification.",
  "type": "object",
  "required": ["hmp_container"],
  "properties": {
    "hmp_container": {
      "type": "object",
      "required": ["head", "payload"],
      "properties": {
        "head": {
          "type": "object",
          "required": ["version", "class", "timestamp", "container_did", "sig_algo", "signature"],
          "additionalProperties": true
        },
        "meta": {
          "type": "object",
          "additionalProperties": true
        },
        "payload": {},
        "related": {
          "type": "object",
          "additionalProperties": true
        }
      },
      "additionalProperties": true
    },
    "referenced-by": {
      "type": "object",
      "additionalProperties": true
    },
    "evaluations": {
      "type": "object",
      "additionalProperties": true
    }
  },
  "additionalProperties": true
}