{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://logicsrc.com/schemas/openontology/package.schema.json",
  "title": "LogicSRC OpenOntology Built Package",
  "description": "The deterministic build artifact: the compiled manifest, every schema and knowledge object inlined, a per-file digest table, and the package digest. This is what gets hashed, signed, diffed, and published — never private runtime state or credentials.",
  "type": "object",
  "required": ["openontology", "kind", "manifest", "digest", "files", "schema", "data"],
  "additionalProperties": false,
  "properties": {
    "openontology": { "type": "string", "pattern": "^\\d+\\.\\d+(\\.\\d+)?$" },
    "kind": { "const": "BuiltOntologyPackage" },
    "manifest": { "type": "object", "description": "The canonical manifest object." },
    "digest": {
      "type": "string",
      "pattern": "^sha256:[0-9a-f]{64}$",
      "description": "sha256 over the canonical JSON of the manifest plus the sorted per-file digest table."
    },
    "builtAt": { "type": "string", "format": "date-time" },
    "files": {
      "type": "array",
      "description": "Per-file digests covering every declared schema and data file.",
      "items": {
        "type": "object",
        "required": ["path", "digest", "count"],
        "additionalProperties": false,
        "properties": {
          "path": { "type": "string" },
          "digest": { "type": "string", "pattern": "^sha256:[0-9a-f]{64}$" },
          "count": { "type": "integer", "minimum": 0 }
        }
      }
    },
    "schema": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "namespaces": { "type": "array", "items": { "type": "object" } },
        "entityTypes": { "type": "array", "items": { "type": "object" } },
        "properties": { "type": "array", "items": { "type": "object" } },
        "relationships": { "type": "array", "items": { "type": "object" } },
        "constraints": { "type": "array", "items": { "type": "object" } },
        "queries": { "type": "array", "items": { "type": "object" } },
        "actions": { "type": "array", "items": { "type": "object" } }
      }
    },
    "data": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "entities": { "type": "array", "items": { "type": "object" } },
        "claims": { "type": "array", "items": { "type": "object" } },
        "sources": { "type": "array", "items": { "type": "object" } },
        "evidence": { "type": "array", "items": { "type": "object" } }
      }
    },
    "context": { "type": "object", "description": "Inlined JSON-LD 1.1 context, when the package declares one." },
    "signatures": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["algorithm", "signer", "value"],
        "additionalProperties": false,
        "properties": {
          "algorithm": { "type": "string" },
          "signer": { "type": "string" },
          "value": { "type": "string" },
          "created": { "type": "string", "format": "date-time" },
          "keyId": { "type": "string" }
        }
      }
    }
  }
}