Transaction 166b572b0d823b8a7a86a9576994f32f60150d5c0a29b7fef96683907da9eb39

Block #926172

2025-12-02 18:49:39 +0000 UTC (~1 month, 17 days ago)

BTC Burned: 0 BTC

Inputs

bc1qe444x5y5hcdvze2dsp37rec0763xk34083dzgk

0 cd6b535094be1ac1654d8063e1e70ff6a26b46af witness_v0_keyhash

Outputs

bc1qjn7e2xk99m4g4d4j3hszxqfh4uk585jq5m6dt7

0 94fd951ac52eea8ab6b28de0230137af2d43d240 witness_v0_keyhash

6a374f4e673a746f3a534f4c3a46545068444b425870366f51537561734468633866676568325a7a6f6e536243775663657465556638686268

OP_RETURN 4f4e673a746f3a534f4c3a46545068444b425870366f51537561734468633866676568325a7a6f6e536243775663657465556638686268 nulldata

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": "166b572b0d823b8a7a86a9576994f32f60150d5c0a29b7fef96683907da9eb39",
  "hash": "893ca992af1d0b2396942f779adfda077e5365b9215ceb7d55ef5d85fbc3f26d",
  "version": 1,
  "size": 258,
  "vsize": 176,
  "weight": 702,
  "locktime": 0,
  "vin": [
    {
      "txid": "b617b96e65951be82c95013c4a3cb48af5af4bae4d51c72122d257c91e5465dc",
      "vout": 116,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100ee53904686aee398144dced08284b837d5546156ca92c254d0f44bf7e6ab1550022042b0e2c6b45516304633044aa89a668b8e45c28ae7aaf0cacada25885df137d201",
        "02b87db8c75657a375a60d142787cb2184d7950dd43aa226a6f420bb663207bf46"
      ],
      "prevout": {
        "generated": false,
        "height": 926170,
        "value": "0.00064295",
        "scriptPubKey": {
          "asm": "0 cd6b535094be1ac1654d8063e1e70ff6a26b46af",
          "desc": "addr(bc1qe444x5y5hcdvze2dsp37rec0763xk34083dzgk)#a6vy06ez",
          "hex": "0014cd6b535094be1ac1654d8063e1e70ff6a26b46af",
          "address": "bc1qe444x5y5hcdvze2dsp37rec0763xk34083dzgk",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00060000",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 94fd951ac52eea8ab6b28de0230137af2d43d240",
        "desc": "addr(bc1qjn7e2xk99m4g4d4j3hszxqfh4uk585jq5m6dt7)#v8ph9vuh",
        "hex": "001494fd951ac52eea8ab6b28de0230137af2d43d240",
        "address": "bc1qjn7e2xk99m4g4d4j3hszxqfh4uk585jq5m6dt7",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 4f4e673a746f3a534f4c3a46545068444b425870366f51537561734468633866676568325a7a6f6e536243775663657465556638686268",
        "desc": "raw(6a374f4e673a746f3a534f4c3a46545068444b425870366f51537561734468633866676568325a7a6f6e536243775663657465556638686268)#p43fytxk",
        "hex": "6a374f4e673a746f3a534f4c3a46545068444b425870366f51537561734468633866676568325a7a6f6e536243775663657465556638686268",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00004295",
  "hex": "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"
}