{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:orbiplex:schema:reputation-snapshot:v1",
  "title": "ReputationSnapshot v1",
  "description": "Authority-published advisory reputation snapshot. It is a domain payload that may be carried by Agora records, files, or future reputation APIs; M3 projects community trust inputs from these records, but runtime authorization must not depend on community-trusted until a later evaluator and anti-gaming policy are explicitly designed.",
  "type": "object",
  "additionalProperties": true,
  "x-dia-workflow": "project",
  "x-dia-status": "draft",
  "x-dia-basis": [
    "doc/project/60-solutions/008-agora/008-agora.md",
    "doc/project/60-solutions/021-agora-authority/021-agora-authority.md"
  ],
  "required": [
    "schema",
    "schema/v",
    "snapshot/id",
    "snapshot/period",
    "issuer",
    "entries",
    "computed_at"
  ],
  "properties": {
    "schema": { "const": "reputation-snapshot.v1" },
    "schema/v": { "const": 1 },
    "snapshot/id": {
      "type": "string",
      "pattern": "^reputation-snapshot:[A-Za-z0-9._:-]{1,160}$"
    },
    "snapshot/period": {
      "type": "object",
      "additionalProperties": true,
      "required": ["from", "until"],
      "properties": {
        "from": { "$ref": "#/$defs/rfc3339" },
        "until": { "$ref": "#/$defs/rfc3339" }
      }
    },
    "issuer": { "$ref": "#/$defs/identityRef" },
    "method/ref": {
      "type": "string",
      "minLength": 1,
      "maxLength": 256,
      "description": "Policy or method identifier used to compute the snapshot."
    },
    "entries": {
      "type": "array",
      "minItems": 1,
      "maxItems": 10000,
      "items": { "$ref": "#/$defs/entry" }
    },
    "computed_at": { "$ref": "#/$defs/rfc3339" },
    "valid_until": {
      "anyOf": [{ "$ref": "#/$defs/rfc3339" }, { "type": "null" }]
    }
  },
  "$defs": {
    "rfc3339": { "type": "string", "format": "date-time" },
    "identityRef": {
      "type": "object",
      "additionalProperties": true,
      "required": ["kind", "id"],
      "properties": {
        "kind": { "type": "string", "enum": ["participant", "org", "nym"] },
        "id": {
          "type": "string",
          "minLength": 1,
          "maxLength": 256
        }
      }
    },
    "entry": {
      "type": "object",
      "additionalProperties": true,
      "required": ["subject", "tier", "score"],
      "properties": {
        "subject": { "$ref": "#/$defs/identityRef" },
        "tier": {
          "type": "string",
          "enum": [
            "community-trusted",
            "community-entrusted",
            "neutral",
            "limited",
            "sanctioned"
          ]
        },
        "score": {
          "type": "number",
          "minimum": 0,
          "maximum": 1
        },
        "confidence": {
          "type": "number",
          "minimum": 0,
          "maximum": 1
        },
        "basis": {
          "type": "array",
          "maxItems": 64,
          "items": {
            "type": "object",
            "additionalProperties": true,
            "properties": {
              "kind": { "type": "string", "maxLength": 128 },
              "id": { "type": "string", "maxLength": 512 },
              "digest": {
                "type": "string",
                "pattern": "^sha256:[A-Za-z0-9_-]{32,96}$"
              }
            }
          }
        }
      }
    }
  }
}