{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schema.keysingate.com/core/v2/emission.json",
  "title": "Emission - a signed declaration of a range of serial numbers (Section 5)",
  "description": "Printing the whole range costs one signature. Forms are derived from the emission deterministically and do not exist as separate documents.",
  "type": "object",
  "properties": {
    "@context": {
      "$ref": "common.json#/$defs/context"
    },
    "type": {
      "const": "Emission"
    },
    "v": {
      "$ref": "common.json#/$defs/version"
    },
    "id": {
      "type": "string",
      "pattern": "^ksg:em:[0-9]+$"
    },
    "range": {
      "$ref": "common.json#/$defs/range"
    },
    "block_ttl_days": {
      "type": "integer",
      "minimum": 1,
      "maximum": 9007199254740991
    },
    "issuer": {
      "$ref": "common.json#/$defs/uri"
    },
    "issued_at": {
      "description": "Provides the lower time bound for any act on a form of this emission (Section 6).",
      "$ref": "common.json#/$defs/timestamp"
    },
    "keys": {
      "type": "array",
      "minItems": 1,
      "items": {
        "$ref": "common.json#/$defs/key"
      }
    },
    "signatures": {
      "$ref": "common.json#/$defs/signatures"
    }
  },
  "required": [
    "@context",
    "type",
    "v",
    "id",
    "range",
    "block_ttl_days",
    "issuer",
    "issued_at",
    "keys",
    "signatures"
  ],
  "additionalProperties": false
}