Blockchain.com · JSON Structure

Data Api Unspent Output Structure

A single UTXO owned by one of the requested addresses.

Type: object Properties: 8
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UnspentOutput is a JSON Structure definition published by Blockchain.com, describing 8 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

tx_hash tx_hash_big_endian tx_output_n script value value_hex confirmations tx_index

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/blockchain/refs/heads/main/json-structure/data-api-unspent-output-structure.json",
  "name": "UnspentOutput",
  "description": "A single UTXO owned by one of the requested addresses.",
  "type": "object",
  "properties": {
    "tx_hash": {
      "type": "string",
      "description": "Hash of the funding transaction (little-endian).",
      "example": "00000000000000000004f4e7a18a09b1f8e96d6fb01d9b6fce4d12cb3f8a7e21"
    },
    "tx_hash_big_endian": {
      "type": "string",
      "description": "Hash of the funding transaction (big-endian).",
      "example": "00000000000000000004f4e7a18a09b1f8e96d6fb01d9b6fce4d12cb3f8a7e21"
    },
    "tx_output_n": {
      "type": "int32",
      "description": "Output index within the funding transaction.",
      "example": 1
    },
    "script": {
      "type": "string",
      "description": "Output script (scriptPubKey) as hex."
    },
    "value": {
      "type": "int64",
      "description": "Output value in Satoshi.",
      "example": 100000
    },
    "value_hex": {
      "type": "string",
      "description": "Output value in hex."
    },
    "confirmations": {
      "type": "int32",
      "description": "Number of confirmations.",
      "example": 1
    },
    "tx_index": {
      "type": "int64",
      "description": "Internal transaction index.",
      "example": 1
    }
  }
}