Transaction a12a0430f230cf6839fd87717081920d9a3b9d486c63f3633caf621c9b2ade4e

Block #517072

2018-04-07 14:42:10 +0000 UTC (~7 years, 8 months ago)

BTC Burned: 0 BTC


Inputs
1Msf7V9VTKnhbYvwwQaP7B7rcZ9FAHfXsY
0.00000546 BTC
now $0.57
0.00000546 BTC
OP_DUP OP_HASH160 e4f720be761c9d46c46fddb547f14da95a4ff84b OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA
0.07660852 BTC
now $8,063.45
0.07660852 BTC
OP_DUP OP_HASH160 6bc104ae93321c8c1a31adeb4df30ff99ffc1bce OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a146f6d6e69000000000000001f00000018a821c300
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni�����������!��
OP_RETURN 6f6d6e69000000000000001f00000018a821c300 nulldata
1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA
0.07651398 BTC
now $8,053.49
0.07651398 BTC
OP_DUP OP_HASH160 6bc104ae93321c8c1a31adeb4df30ff99ffc1bce OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

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": "a12a0430f230cf6839fd87717081920d9a3b9d486c63f3633caf621c9b2ade4e",
  "hash": "a12a0430f230cf6839fd87717081920d9a3b9d486c63f3633caf621c9b2ade4e",
  "version": 1,
  "size": 369,
  "vsize": 369,
  "weight": 1476,
  "locktime": 0,
  "vin": [
    {
      "txid": "88453e7d0e3cf533bb81069a96c2e47e79f6b2f68ae7e0e0a5b03e511ea7b86e",
      "vout": 1,
      "scriptSig": {
        "asm": "3044022025dcb534de37cfbd8b3099fbe2f58908d1db32e5e7c0c328bfc49896a138107b022019bb9fb51bc1591d510703ef88f34b6a4d5528dbeed8ead7919643c105e410ae[ALL] 030bce2adf4fdea3db2a367d1d5bc5ec1b15d511db64129899aed643cc3c7bfff3",
        "hex": "473044022025dcb534de37cfbd8b3099fbe2f58908d1db32e5e7c0c328bfc49896a138107b022019bb9fb51bc1591d510703ef88f34b6a4d5528dbeed8ead7919643c105e410ae0121030bce2adf4fdea3db2a367d1d5bc5ec1b15d511db64129899aed643cc3c7bfff3"
      },
      "prevout": {
        "generated": false,
        "height": 517070,
        "value": "0.00000546",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 e4f720be761c9d46c46fddb547f14da95a4ff84b OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1Msf7V9VTKnhbYvwwQaP7B7rcZ9FAHfXsY)#9dw2n52g",
          "hex": "76a914e4f720be761c9d46c46fddb547f14da95a4ff84b88ac",
          "address": "1Msf7V9VTKnhbYvwwQaP7B7rcZ9FAHfXsY",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "1993c9b4aed2b18e5c428aaf856df7cc64db5918bfba641e75e9272ec903873b",
      "vout": 1,
      "scriptSig": {
        "asm": "3044022073868e8b3fcfb4b9cadc6f6087cf8ac00e2ecf009d34e102561b767c8df71d18022052076fa4e0ee7274048d804b9c6ef0a57224c790a01db0dbf1fadee2e752cd52[ALL] 020ae18ef8201213921b832f85e2865722c682b70df791f8bfae49b146c937d858",
        "hex": "473044022073868e8b3fcfb4b9cadc6f6087cf8ac00e2ecf009d34e102561b767c8df71d18022052076fa4e0ee7274048d804b9c6ef0a57224c790a01db0dbf1fadee2e752cd520121020ae18ef8201213921b832f85e2865722c682b70df791f8bfae49b146c937d858"
      },
      "prevout": {
        "generated": false,
        "height": 517070,
        "value": "0.07660852",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 6bc104ae93321c8c1a31adeb4df30ff99ffc1bce OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA)#w4kg6eg9",
          "hex": "76a9146bc104ae93321c8c1a31adeb4df30ff99ffc1bce88ac",
          "address": "1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f00000018a821c300",
        "desc": "raw(6a146f6d6e69000000000000001f00000018a821c300)#nuey4ty4",
        "hex": "6a146f6d6e69000000000000001f00000018a821c300",
        "type": "nulldata"
      }
    },
    {
      "value": "0.07651398",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 6bc104ae93321c8c1a31adeb4df30ff99ffc1bce OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA)#w4kg6eg9",
        "hex": "76a9146bc104ae93321c8c1a31adeb4df30ff99ffc1bce88ac",
        "address": "1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00010000",
  "hex": "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"
}