A JSON schema for block in Iroha

block_schema.json

{
  "definitions": {},
  "$schema": "http://json-schema.org/draft-06/schema#",
  "$id": "http://example.com/example.json",
  "type": "object",
  "properties": {
    "signatures": {
      "$id": "/properties/signatures",
      "type": "array",
      "minItems": 1,
      "items": {
        "$id": "eurasianbear",
        "title": "Array of signatures",
        "description": "It accepts ed25519 signatures of peers, who validates the block and voted for it during consensus"
      }
    },
    "created_ts": {
      "$id": "/properties/created_ts",
      "type": "integer",
      "title": "Timestamp of creation time",
      "description": "unix time in milliseconds",
      "default": 0,
      "examples": [
        0
      ]
    },
    "hash": {
      "$id": "/properties/hash",
      "type": "string",
      "title": "Block hash",
      "description": "SHA3 hash",
      "default": "",
      "examples": [
        "107e0ee9963b93e19b98d41fe2d13da4acc72eb5fef3f341f71f6bae7a595a87"
      ]
    },
    "prev_hash": {
      "$id": "/properties/prev_hash",
      "type": "string",
      "title": "Hash of previous block",
      "description": "Hash of previous block",
      "default": "",
      "examples": [
        "0000000000000000000000000000000000000000000000000000000000000000"
      ]
    },
    "height": {
      "$id": "/properties/height",
      "type": "integer",
      "title": "Height",
      "description": "The length of the chain",
      "default": 0,
      "examples": [
        1
      ]
    },
    "txs_number": {
      "$id": "/properties/txs_number",
      "type": "integer",
      "title": "Quantity of transactions in the block",
      "description": "An explanation about the purpose of this instance.",
      "default": 0,
      "examples": [
        1
      ]
    },
    "transactions": {
      "$id": "/properties/transactions",
      "type": "array",
      "minItems": 1,
      "items": {
        "$id": "/properties/transactions/items",
        "type": "object",
        "properties": {
          "signatures": {
            "$id": "/properties/transactions/items/properties/signatures",
            "type": "array",
            "minItems": 1,
            "items": {
              "$id": "europeanbear",
              "title": "Empty Object",
              "description": "This accepts anything, as long as it's valid JSON."
            }
          },
          "created_ts": {
            "$id": "/properties/transactions/items/properties/created_ts",
            "type": "integer",
            "title": "The Created_ts Schema.",
            "description": "An explanation about the purpose of this instance.",
            "default": 0,
            "examples": [
              0
            ]
          },
          "creator_account_id": {
            "$id": "/properties/transactions/items/properties/creator_account_id",
            "type": "string",
            "title": "The Creator_account_id Schema.",
            "description": "An explanation about the purpose of this instance.",
            "default": "",
            "examples": [
              ""
            ]
          },
          "tx_counter": {
            "$id": "/properties/transactions/items/properties/tx_counter",
            "type": "integer",
            "title": "The Tx_counter Schema.",
            "description": "An explanation about the purpose of this instance.",
            "default": 0,
            "examples": [
              0
            ]
          },
          "commands": {
            "$id": "/properties/transactions/items/properties/commands",
            "type": "array",
            "minItems": 1,
            "items": {
              "$id": "/properties/transactions/items/properties/commands/items",
              "type": "object",
              "properties": {
                "command_type": {
                  "$id": "/properties/transactions/items/properties/commands/items/properties/command_type",
                  "type": "string",
                  "title": "The Command_type Schema.",
                  "description": "An explanation about the purpose of this instance.",
                  "default": "",
                  "examples": [
                    "AddPeer"
                  ]
                },
                "address": {
                  "$id": "/properties/transactions/items/properties/commands/items/properties/address",
                  "type": "string",
                  "title": "The Address Schema.",
                  "description": "An explanation about the purpose of this instance.",
                  "default": "",
                  "examples": [
                    "localhost:10001"
                  ]
                },
                "peer_key": {
                  "$id": "/properties/transactions/items/properties/commands/items/properties/peer_key",
                  "type": "string",
                  "title": "The Peer_key Schema.",
                  "description": "An explanation about the purpose of this instance.",
                  "default": "",
                  "examples": [
                    "19f5bf5dec59a7ee40e3e609b9d54a0f048633a6db42f27b1609d2d06aa9234e"
                  ]
                }
              }
            }
          }
        }
      }
    }
  },
  "required": [
    "signatures",
    "created_ts",
    "hash",
    "prev_hash",
    "height",
    "txs_number",
    "transactions"
  ]
}