Transaction 643b47f9b7ab90f295ccf439c1af452584d479d409b95eae295fe06a6afa74f6

Block #849501

2024-06-26 00:34:41 +0000 UTC (~9 days, 2 hours ago)

BTC Burned: 0 BTC

Inputs

bc1q79znflz9k8v7p5nq33dfusugrpgseaa09d7g25

0 f14534fc45b1d9e0d2608c5a9e438818510cf7af witness_v0_keyhash

Outputs

6a5d0714d3ec3314f805

OP_RETURN 13 14d3ec3314f805 nulldata

bc1q79znflz9k8v7p5nq33dfusugrpgseaa09d7g25

0 f14534fc45b1d9e0d2608c5a9e438818510cf7af witness_v0_keyhash

How did this transaction burn BTC?

OP_RETURN outputs

OP_RETURN is a provably unspendable method that allows embedding of arbitrary data into the blockchain¹.

OP_RETURN outputs are used to embed data such as messages, commitments from systems like Stacks², or even files - there are no constraints on the nature of the data, only on the size per OP_RETURN output.

As they are provably unspendable, OP_RETURN outputs are pruned from the UTXO set automatically and do not contribute to the UTXO set size.

Although OP_RETURN outputs are exempted from the Dust Limit and can be 0-value, some users choose to transfer BTC to the output. This BTC is permanently and irreversibly lost, and reduces the circulating supply of Bitocin.

View revision history

Raw Transaction

{
  "txid": "643b47f9b7ab90f295ccf439c1af452584d479d409b95eae295fe06a6afa74f6",
  "hash": "af13bb9d8fbca38ddb67caba06c280db1d9d7275376cd4d573816dae7f2a3c4f",
  "version": 2,
  "size": 211,
  "vsize": 129,
  "weight": 514,
  "locktime": 0,
  "vin": [
    {
      "txid": "8f2c4f1e947300ec079eeb3f9c80459aa5d304e6baf37a5689fb8ce483714b4a",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100fb21d30019b46c1fe61b58173e1107c809f0f62754a67fe5e99a473ee64763ee022039572ec99104ed9c441e23382b5689bf405079626155c06d1981798041ececae01",
        "02dfdcc00d1b0c69b6c8592a126dc08a9a7c72f601cdce66475c9085602241cb30"
      ],
      "prevout": {
        "generated": false,
        "height": 849501,
        "value": "0.00071106",
        "scriptPubKey": {
          "asm": "0 f14534fc45b1d9e0d2608c5a9e438818510cf7af",
          "desc": "addr(bc1q79znflz9k8v7p5nq33dfusugrpgseaa09d7g25)#9flkl7ga",
          "hex": "0014f14534fc45b1d9e0d2608c5a9e438818510cf7af",
          "address": "bc1q79znflz9k8v7p5nq33dfusugrpgseaa09d7g25",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14d3ec3314f805",
        "desc": "raw(6a5d0714d3ec3314f805)#faj9u3ns",
        "hex": "6a5d0714d3ec3314f805",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00066978",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 f14534fc45b1d9e0d2608c5a9e438818510cf7af",
        "desc": "addr(bc1q79znflz9k8v7p5nq33dfusugrpgseaa09d7g25)#9flkl7ga",
        "hex": "0014f14534fc45b1d9e0d2608c5a9e438818510cf7af",
        "address": "bc1q79znflz9k8v7p5nq33dfusugrpgseaa09d7g25",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00004128",
  "hex": "020000000001014a4b7183e48cfb89567af3bae604d3a59a45809c3feb9e07ec0073941e4f2c8f0100000000fdffffff0200000000000000000a6a5d0714d3ec3314f805a205010000000000160014f14534fc45b1d9e0d2608c5a9e438818510cf7af02483045022100fb21d30019b46c1fe61b58173e1107c809f0f62754a67fe5e99a473ee64763ee022039572ec99104ed9c441e23382b5689bf405079626155c06d1981798041ececae012102dfdcc00d1b0c69b6c8592a126dc08a9a7c72f601cdce66475c9085602241cb3000000000"
}