Transaction 8a63e09a31e61c85e77e03f171f9f0f64d0671abbdde25904c144244b7ffab96

Block #366467

2015-07-22 16:35:15 +0000 UTC (~9 years, 1 month ago)

BTC Burned: 0 BTC


Inputs
19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy
0.001 BTC
now $57.79
0.001 BTC
OP_DUP OP_HASH160 5b3bafdb5910188382c3608fe98e5bd704665552 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy
0.001 BTC
now $57.79
0.001 BTC
OP_DUP OP_HASH160 5b3bafdb5910188382c3608fe98e5bd704665552 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy
0.001 BTC
now $57.79
0.001 BTC
OP_DUP OP_HASH160 5b3bafdb5910188382c3608fe98e5bd704665552 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1AJziEsn11B3aHm7bjVKE7EAh6q6XuXuH8
0.0009 BTC
now $52.01
0.0009 BTC
OP_DUP OP_HASH160 662060cdb5b94b5996a424d3a7ccd913f516366d OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a2853504b6d2e7668c950a8928442fbf62600007172827d693758953f39bd4ee5a04b345196823a58cd
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII (SPKm.vh�P���B��&��qr�}i7X�?9�N�K4Q��:X�
OP_RETURN 53504b6d2e7668c950a8928442fbf62600007172827d693758953f39bd4ee5a04b345196823a58cd 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.

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

View revision history
Raw Transaction 
{
  "txid": "8a63e09a31e61c85e77e03f171f9f0f64d0671abbdde25904c144244b7ffab96",
  "hash": "8a63e09a31e61c85e77e03f171f9f0f64d0671abbdde25904c144244b7ffab96",
  "version": 1,
  "size": 425,
  "vsize": 425,
  "weight": 1700,
  "locktime": 0,
  "vin": [
    {
      "txid": "efd391e458c006f560bc4558f92201b2e40ee45025ea93a709e184610feab14c",
      "vout": 0,
      "scriptSig": {
        "asm": "304502210085c2f79bf28fc81d208b8828cb1492b3d2595cf944af0bb8cc942637826f5db802201fa35ce417fbb3fc06aeec3ee0e89e5e09b31ad10214feee8aff58ac53c0aaa1[ALL] 030d92b654f1491b6194a2505985d492c88de021a627e81283d77d9e98813d7a59",
        "hex": "48304502210085c2f79bf28fc81d208b8828cb1492b3d2595cf944af0bb8cc942637826f5db802201fa35ce417fbb3fc06aeec3ee0e89e5e09b31ad10214feee8aff58ac53c0aaa10121030d92b654f1491b6194a2505985d492c88de021a627e81283d77d9e98813d7a59"
      },
      "prevout": {
        "generated": false,
        "height": 366161,
        "value": "0.00100000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 5b3bafdb5910188382c3608fe98e5bd704665552 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy)#75uxhzy6",
          "hex": "76a9145b3bafdb5910188382c3608fe98e5bd70466555288ac",
          "address": "19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "f9f3ff6e054478421b45726774a20266036056eaf774fa5fc85bc68b5da2d5d1",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022100cd98be97ae5a316c5b47a347bb5e54f6ce2affdb4ec614f5e6abad8ab516940802207931c9af82f6b99e85902d293d93b12198f4a1d4f565402a6ee1676c51365e7b[ALL] 030d92b654f1491b6194a2505985d492c88de021a627e81283d77d9e98813d7a59",
        "hex": "483045022100cd98be97ae5a316c5b47a347bb5e54f6ce2affdb4ec614f5e6abad8ab516940802207931c9af82f6b99e85902d293d93b12198f4a1d4f565402a6ee1676c51365e7b0121030d92b654f1491b6194a2505985d492c88de021a627e81283d77d9e98813d7a59"
      },
      "prevout": {
        "generated": false,
        "height": 366162,
        "value": "0.00100000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 5b3bafdb5910188382c3608fe98e5bd704665552 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy)#75uxhzy6",
          "hex": "76a9145b3bafdb5910188382c3608fe98e5bd70466555288ac",
          "address": "19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00100000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 5b3bafdb5910188382c3608fe98e5bd704665552 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy)#75uxhzy6",
        "hex": "76a9145b3bafdb5910188382c3608fe98e5bd70466555288ac",
        "address": "19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00090000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 662060cdb5b94b5996a424d3a7ccd913f516366d OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1AJziEsn11B3aHm7bjVKE7EAh6q6XuXuH8)#nvyn677m",
        "hex": "76a914662060cdb5b94b5996a424d3a7ccd913f516366d88ac",
        "address": "1AJziEsn11B3aHm7bjVKE7EAh6q6XuXuH8",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 53504b6d2e7668c950a8928442fbf62600007172827d693758953f39bd4ee5a04b345196823a58cd",
        "desc": "raw(6a2853504b6d2e7668c950a8928442fbf62600007172827d693758953f39bd4ee5a04b345196823a58cd)#npcxch8z",
        "hex": "6a2853504b6d2e7668c950a8928442fbf62600007172827d693758953f39bd4ee5a04b345196823a58cd",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00010000",
  "hex": "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"
}