{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/ui-insight/UCMDailyRegister/main/docs/governance/enterprise-ai-framework/evidence.schema.json",
  "title": "UCM Daily Register Enterprise AI Framework Evidence Manifest",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "project",
    "framework",
    "ingestion",
    "status_values",
    "requirements"
  ],
  "properties": {
    "$schema": {
      "type": "string"
    },
    "schema_version": {
      "type": "string",
      "pattern": "^[0-9]+\\.[0-9]+\\.[0-9]+$"
    },
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      "type": "object",
      "additionalProperties": false,
      "required": [
        "slug",
        "name",
        "repository",
        "issue_tracker",
        "evidence_label"
      ],
      "properties": {
        "slug": { "type": "string" },
        "name": { "type": "string" },
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        "issue_tracker": {
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          "additionalProperties": false,
          "required": [
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            "owner",
            "repo",
            "parent_issue",
            "evidence_query_url"
          ],
          "properties": {
            "type": { "const": "github" },
            "owner": { "type": "string" },
            "repo": { "type": "string" },
            "parent_issue": { "$ref": "#/$defs/github_issue" },
            "evidence_query_url": { "type": "string", "format": "uri" }
          }
        },
        "evidence_label": { "type": "string" }
      }
    },
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      "additionalProperties": false,
      "required": [
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        "version",
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      "properties": {
        "id": { "type": "string" },
        "title": { "type": "string" },
        "version": { "type": "string" },
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        "source_status": {
          "enum": ["discussion_draft", "published", "superseded"]
        },
        "published_at": { "type": "string", "format": "date" }
      }
    },
    "ingestion": {
      "type": "object",
      "additionalProperties": false,
      "required": [
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        "raw_manifest_url",
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        "refresh_strategy",
        "github_status_source"
      ],
      "properties": {
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        "raw_manifest_url": { "type": "string", "format": "uri" },
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        "primary_key": { "type": "string" },
        "refresh_strategy": { "type": "string" },
        "github_status_source": { "type": "string" }
      }
    },
    "status_values": {
      "type": "array",
      "items": { "$ref": "#/$defs/status_definition" },
      "minItems": 1
    },
    "requirements": {
      "type": "array",
      "items": { "$ref": "#/$defs/requirement" },
      "minItems": 1
    }
  },
  "$defs": {
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      "type": "object",
      "additionalProperties": false,
      "required": ["number", "url", "state"],
      "properties": {
        "number": { "type": "integer", "minimum": 1 },
        "url": { "type": "string", "format": "uri" },
        "state": { "enum": ["open", "closed"] }
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      "type": "object",
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      "required": ["status", "meaning"],
      "properties": {
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          "enum": [
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      "additionalProperties": false,
      "required": ["status", "summary", "validated_at", "validated_by"],
      "properties": {
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        "validated_at": {
          "type": ["string", "null"],
          "format": "date"
        },
        "validated_by": { "type": ["string", "null"] }
      }
    },
    "evidence_source": {
      "type": "object",
      "additionalProperties": false,
      "required": ["type", "label"],
      "properties": {
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            "repo_directory",
            "github_issue",
            "github_query",
            "external_url",
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            "manual_artifact"
          ]
        },
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        "url": { "type": "string" },
        "command": { "type": "string" },
        "notes": { "type": "string" }
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      "required": [
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        "github_issue",
        "evidence_sources",
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        "tags"
      ],
      "properties": {
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        "title": { "type": "string" },
        "category": { "type": "string" },
        "aispeg_standard_ids": {
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          "items": { "type": "string" }
        },
        "requirement_summary": { "type": "string" },
        "current_assertion": { "$ref": "#/$defs/assertion" },
        "github_issue": { "$ref": "#/$defs/github_issue" },
        "evidence_sources": {
          "type": "array",
          "items": { "$ref": "#/$defs/evidence_source" }
        },
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          "type": "array",
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          "items": { "type": "string" }
        },
        "tags": {
          "type": "array",
          "items": { "type": "string" }
        }
      }
    }
  }
}