Blockchain.com · Schema

TxOutput

A single Bitcoin transaction output (a UTXO before it is spent).

CryptocurrencyBitcoinBlockchain DataExchangeMarket DataTradingPaymentsPublic APIs

Properties

Name Type Description
type integer Output type indicator.
spent boolean True if the output has been spent.
value integer Value in Satoshi.
spending_outpoints array Outpoints that spent this output (when spent).
n integer Output index within the transaction.
tx_index integer Internal transaction index.
script string Output script (scriptPubKey) as hex.
addr string Destination address (when derivable).
View JSON Schema on GitHub

JSON Schema

data-api-tx-output-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/blockchain/refs/heads/main/json-schema/data-api-tx-output-schema.json",
  "title": "TxOutput",
  "description": "A single Bitcoin transaction output (a UTXO before it is spent).",
  "type": "object",
  "properties": {
    "type": {
      "type": "integer",
      "description": "Output type indicator.",
      "example": 1
    },
    "spent": {
      "type": "boolean",
      "description": "True if the output has been spent.",
      "example": true
    },
    "value": {
      "type": "integer",
      "format": "int64",
      "description": "Value in Satoshi.",
      "example": 100000
    },
    "spending_outpoints": {
      "type": "array",
      "description": "Outpoints that spent this output (when spent).",
      "items": {
        "type": "object",
        "properties": {
          "tx_index": {
            "type": "integer",
            "format": "int64"
          },
          "n": {
            "type": "integer"
          }
        }
      }
    },
    "n": {
      "type": "integer",
      "description": "Output index within the transaction.",
      "example": 1
    },
    "tx_index": {
      "type": "integer",
      "format": "int64",
      "description": "Internal transaction index.",
      "example": 1
    },
    "script": {
      "type": "string",
      "description": "Output script (scriptPubKey) as hex."
    },
    "addr": {
      "type": "string",
      "description": "Destination address (when derivable)."
    }
  }
}