{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.mdlxdcc.org/ai8/arenaloop_public_status.schema.json",
  "title": "AI8 ArenaLoop Public Status",
  "description": "Schema for the read-only public projection of verified local ArenaLoop state.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "project",
    "projection",
    "architecture",
    "current",
    "proof_ladder",
    "phase_gates",
    "role_separation",
    "public_artifacts",
    "released_blockers",
    "released_failures",
    "change_log",
    "privacy"
  ],
  "$defs": {
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      "type": "string",
      "pattern": "^[0-9a-f]{64}$"
    },
    "isoDateTime": {
      "type": "string",
      "format": "date-time"
    },
    "gateStatus": {
      "type": "string",
      "enum": [
        "NOT_OPENED",
        "IN_PROGRESS",
        "PASS",
        "HOLD",
        "FAIL",
        "SUPERSEDED"
      ]
    },
    "proofStatus": {
      "type": "string",
      "enum": [
        "FROZEN",
        "NOT_OPENED",
        "IN_PROGRESS",
        "PASS",
        "HOLD",
        "FAIL",
        "SUPERSEDED",
        "NOT_DEMONSTRATED",
        "NOT_CLAIMED"
      ]
    },
    "localizedText": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "en",
        "sl"
      ],
      "properties": {
        "en": {
          "type": "string",
          "minLength": 1
        },
        "sl": {
          "type": "string",
          "minLength": 1
        }
      }
    },
    "evidenceRef": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "label",
        "url",
        "public"
      ],
      "properties": {
        "label": {
          "type": "string",
          "minLength": 1
        },
        "url": {
          "type": "string",
          "minLength": 1
        },
        "public": {
          "type": "boolean"
        },
        "sha3_256": {
          "$ref": "#/$defs/sha3"
        }
      }
    }
  },
  "properties": {
    "schema_version": {
      "type": "string",
      "const": "1.0.0"
    },
    "project": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "id",
        "name",
        "canonical_url",
        "status_url",
        "status_schema_url"
      ],
      "properties": {
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          "type": "string",
          "const": "ai8-arenaloop"
        },
        "name": {
          "type": "string",
          "const": "AI8 ArenaLoop"
        },
        "canonical_url": {
          "type": "string",
          "const": "https://www.mdlxdcc.org/ai8/ai8_arenaloop"
        },
        "status_url": {
          "type": "string",
          "const": "https://www.mdlxdcc.org/ai8/arenaloop_public_status.json"
        },
        "status_schema_url": {
          "type": "string",
          "const": "https://www.mdlxdcc.org/ai8/arenaloop_public_status.schema.json"
        }
      }
    },
    "projection": {
      "type": "object",
      "additionalProperties": false,
      "required": [
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        "release_channel",
        "generated_at",
        "verified_at",
        "generator_version",
        "canonical_local_sources",
        "bootstrap_projection"
      ],
      "properties": {
        "mode": {
          "type": "string",
          "const": "READ_ONLY_PUBLIC_PROJECTION"
        },
        "release_channel": {
          "type": "string",
          "enum": [
            "REVIEW",
            "PUBLIC"
          ]
        },
        "generated_at": {
          "$ref": "#/$defs/isoDateTime"
        },
        "verified_at": {
          "$ref": "#/$defs/isoDateTime"
        },
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          "type": "string",
          "minLength": 1
        },
        "canonical_local_sources": {
          "type": "array",
          "minItems": 1,
          "uniqueItems": true,
          "items": {
            "type": "string",
            "enum": [
              "ArenaLoop Observation Ledger",
              "AI8 Governance Ledger",
              "frozen contracts",
              "gate records",
              "release manifests",
              "review records",
              "results records"
            ]
          }
        },
        "bootstrap_projection": {
          "type": "boolean"
        },
        "bootstrap_note": {
          "$ref": "#/$defs/localizedText"
        }
      }
    },
    "architecture": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "spec_name",
        "version",
        "status",
        "filename",
        "sha3_256",
        "byte_length",
        "freeze_record_url",
        "reopen_reference"
      ],
      "properties": {
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          "type": "string",
          "const": "AI8 ArenaLoop Architecture Spec"
        },
        "version": {
          "type": "string",
          "const": "0.2.2"
        },
        "status": {
          "type": "string",
          "const": "FROZEN"
        },
        "filename": {
          "type": "string",
          "const": "AI8_ArenaLoop.md"
        },
        "sha3_256": {
          "$ref": "#/$defs/sha3"
        },
        "byte_length": {
          "type": "integer",
          "minimum": 1
        },
        "freeze_record_url": {
          "type": "string",
          "const": "FINAL_FREEZE_RECORD.md"
        },
        "reopen_reference": {
          "type": "string",
          "const": "Architecture Spec §22.3"
        }
      }
    },
    "current": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "phase_id",
        "phase_label",
        "phase_status",
        "runtime_v0_1",
        "last_verified_milestone",
        "next_permitted_step"
      ],
      "properties": {
        "phase_id": {
          "type": "string",
          "const": "PHASE_0"
        },
        "phase_label": {
          "$ref": "#/$defs/localizedText"
        },
        "phase_status": {
          "$ref": "#/$defs/gateStatus"
        },
        "runtime_v0_1": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "label",
            "build_status",
            "acceptance_status",
            "permission_level"
          ],
          "properties": {
            "label": {
              "$ref": "#/$defs/localizedText"
            },
            "build_status": {
              "$ref": "#/$defs/gateStatus"
            },
            "acceptance_status": {
              "$ref": "#/$defs/gateStatus"
            },
            "permission_level": {
              "type": "string",
              "const": "P0"
            }
          }
        },
        "last_verified_milestone": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "id",
            "label",
            "date",
            "status",
            "evidence"
          ],
          "properties": {
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              "type": "string",
              "minLength": 1
            },
            "label": {
              "$ref": "#/$defs/localizedText"
            },
            "date": {
              "type": "string",
              "format": "date"
            },
            "status": {
              "$ref": "#/$defs/gateStatus"
            },
            "evidence": {
              "type": "array",
              "minItems": 1,
              "items": {
                "$ref": "#/$defs/evidenceRef"
              }
            }
          }
        },
        "next_permitted_step": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "id",
            "label",
            "permission_required",
            "blocked_actions"
          ],
          "properties": {
            "id": {
              "type": "string",
              "minLength": 1
            },
            "label": {
              "$ref": "#/$defs/localizedText"
            },
            "permission_required": {
              "type": "string",
              "minLength": 1
            },
            "blocked_actions": {
              "type": "array",
              "minItems": 1,
              "items": {
                "type": "string",
                "minLength": 1
              }
            }
          }
        }
      }
    },
    "proof_ladder": {
      "type": "array",
      "minItems": 10,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "id",
          "label",
          "status",
          "claim_boundary",
          "evidence"
        ],
        "properties": {
          "id": {
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            "minLength": 1
          },
          "label": {
            "$ref": "#/$defs/localizedText"
          },
          "status": {
            "$ref": "#/$defs/proofStatus"
          },
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            "$ref": "#/$defs/localizedText"
          },
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            "type": "array",
            "items": {
              "$ref": "#/$defs/evidenceRef"
            }
          }
        }
      }
    },
    "phase_gates": {
      "type": "array",
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      "items": {
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        "additionalProperties": false,
        "required": [
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          "order",
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        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[A-Z0-9_-]+$"
          },
          "order": {
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          },
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          },
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          },
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          },
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            "items": {
              "$ref": "#/$defs/evidenceRef"
            }
          }
        }
      }
    },
    "role_separation": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "rule",
        "same_project_threads_independent",
        "builder_truth_access",
        "roles"
      ],
      "properties": {
        "rule": {
          "type": "string",
          "const": "session separation + workspace/project separation + storage/access-root separation"
        },
        "same_project_threads_independent": {
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        },
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          "items": {
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              "public_status": {
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          }
        }
      }
    },
    "public_artifacts": {
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      "items": {
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            "$ref": "#/$defs/proofStatus"
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            "const": true
          },
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          "claim_boundary": {
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      }
    },
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      }
    },
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          "repair_status"
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    },
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      "items": {
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        }
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        "local_paths_exposed",
        "sentinel_data_exposed",
        "private_review_notes_exposed",
        "excluded_categories"
      ],
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        },
        "checkpoint_identities_exposed": {
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          "uniqueItems": true,
          "items": {
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          }
        }
      }
    },
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          },
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          }
        }
      }
    }
  }
}