Transaction 0fa4c8eb1859ce31c45b2e037d351198d24e7a7e3126168c8665c99202ca7d08

Block #763270

2022-11-15 11:34:05 +0000 UTC (~1 year, 7 months ago)

BTC Burned: 0 BTC


Inputs
bc1qkefqc997ch6ymz629qwjdv7pfu4ukjjjkgvy3v
0.05102524 BTC
now $2,957.92
0.05102524 BTC
0 b6520c14bec5f44d8b4a281d26b3c14f2bcb4a52 witness_v0_keyhash
bc1qkefqc997ch6ymz629qwjdv7pfu4ukjjjkgvy3v
3.91212738 BTC
now $226,785.24
3.91212738 BTC
0 b6520c14bec5f44d8b4a281d26b3c14f2bcb4a52 witness_v0_keyhash
Outputs
bc1q6vfpjv795hv3zpxd4qs7qshh6fcrarn7vllukp
1 BTC
now $57,969.80
1 BTC
0 d3121933c5a5d91104cda821e042f7d2703e8e7e witness_v0_keyhash
6a0d2b3a4254432f4254433a743a30
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII +:BTC/BTC:t:0
OP_RETURN 2b3a4254432f4254433a743a30 nulldata
bc1qkefqc997ch6ymz629qwjdv7pfu4ukjjjkgvy3v
2.96294566 BTC
now $171,761.37
2.96294566 BTC
0 b6520c14bec5f44d8b4a281d26b3c14f2bcb4a52 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.

  1. https://en.bitcoin.it/wiki/OP_RETURN
  2. https://stx.is/nakamoto

View revision history
Raw Transaction 
{
  "txid": "0fa4c8eb1859ce31c45b2e037d351198d24e7a7e3126168c8665c99202ca7d08",
  "hash": "17f5a7f981a91fdd1a6ebbd96a44e5d9c2b56015d4340b95fce4a3bceef4ba81",
  "version": 2,
  "size": 396,
  "vsize": 233,
  "weight": 930,
  "locktime": 0,
  "vin": [
    {
      "txid": "7b8b081827b05bf11514b6bde152e077db2cf8f977fc2b5b04e7df0c1e4ac3a2",
      "vout": 2,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "30450221009a5b8ff388cd37a67c3cbb67a857a7ee6337df35e71d6e358eee6c117abac6e902205a635711ab8d77f2f5025f885ef61cec7e97cfbfa834f1d17141ea307d4daf3301",
        "03a497a34044b9626813ecfe6e359fa0b2baa6ba6ecb6e4980f0c3417f1bbc1b98"
      ],
      "prevout": {
        "generated": false,
        "height": 731968,
        "value": "0.05102524",
        "scriptPubKey": {
          "asm": "0 b6520c14bec5f44d8b4a281d26b3c14f2bcb4a52",
          "desc": "addr(bc1qkefqc997ch6ymz629qwjdv7pfu4ukjjjkgvy3v)#nhym5wnh",
          "hex": "0014b6520c14bec5f44d8b4a281d26b3c14f2bcb4a52",
          "address": "bc1qkefqc997ch6ymz629qwjdv7pfu4ukjjjkgvy3v",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "b9438db401f89a144ff56f0924effa0e6f55129ad678b7779e0394604c4dc0f1",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100a2534708014efd884307e2201f5491a3cadfd474116479aa89b034c56b9e504c02203127a3731d6d491391f0ced0bf059fcf9564863bd25a61a93e6ef076b62de64101",
        "03a497a34044b9626813ecfe6e359fa0b2baa6ba6ecb6e4980f0c3417f1bbc1b98"
      ],
      "prevout": {
        "generated": false,
        "height": 749724,
        "value": "3.91212738",
        "scriptPubKey": {
          "asm": "0 b6520c14bec5f44d8b4a281d26b3c14f2bcb4a52",
          "desc": "addr(bc1qkefqc997ch6ymz629qwjdv7pfu4ukjjjkgvy3v)#nhym5wnh",
          "hex": "0014b6520c14bec5f44d8b4a281d26b3c14f2bcb4a52",
          "address": "bc1qkefqc997ch6ymz629qwjdv7pfu4ukjjjkgvy3v",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "1.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 d3121933c5a5d91104cda821e042f7d2703e8e7e",
        "desc": "addr(bc1q6vfpjv795hv3zpxd4qs7qshh6fcrarn7vllukp)#drs4lwqd",
        "hex": "0014d3121933c5a5d91104cda821e042f7d2703e8e7e",
        "address": "bc1q6vfpjv795hv3zpxd4qs7qshh6fcrarn7vllukp",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 2b3a4254432f4254433a743a30",
        "desc": "raw(6a0d2b3a4254432f4254433a743a30)#jw6yljp6",
        "hex": "6a0d2b3a4254432f4254433a743a30",
        "type": "nulldata"
      }
    },
    {
      "value": "2.96294566",
      "n": 2,
      "scriptPubKey": {
        "asm": "0 b6520c14bec5f44d8b4a281d26b3c14f2bcb4a52",
        "desc": "addr(bc1qkefqc997ch6ymz629qwjdv7pfu4ukjjjkgvy3v)#nhym5wnh",
        "hex": "0014b6520c14bec5f44d8b4a281d26b3c14f2bcb4a52",
        "address": "bc1qkefqc997ch6ymz629qwjdv7pfu4ukjjjkgvy3v",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00020696",
  "hex": "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"
}