Transaction b4c492bf91e6170f488c6a6e9b749d1f3af47c8a3e807b69a1bb0bfb48a6c4c9

Block #514852

2018-03-23 21:12:18 +0000 UTC (~6 years, 4 months ago)

BTC Burned: 0 BTC


Inputs
19uygNTGufHYdQ4x3HraKVfFMe9Z3oxV17
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 61c5f308f39a6c2e63c4226ee74fcf48c402277d OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA
0.00769602 BTC
now $476.40
0.00769602 BTC
OP_DUP OP_HASH160 6bc104ae93321c8c1a31adeb4df30ff99ffc1bce OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a146f6d6e69000000000000001f0000005177aa4b00
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������Qw�K�
OP_RETURN 6f6d6e69000000000000001f0000005177aa4b00 nulldata
1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA
0.00760148 BTC
now $470.55
0.00760148 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": "b4c492bf91e6170f488c6a6e9b749d1f3af47c8a3e807b69a1bb0bfb48a6c4c9",
  "hash": "b4c492bf91e6170f488c6a6e9b749d1f3af47c8a3e807b69a1bb0bfb48a6c4c9",
  "version": 1,
  "size": 369,
  "vsize": 369,
  "weight": 1476,
  "locktime": 0,
  "vin": [
    {
      "txid": "51c24e34b5a248e2a1c3ca1e774d39382cc10a71d70180b3a9ac2b8f1c065b63",
      "vout": 3,
      "scriptSig": {
        "asm": "3044022019a9b7d1d280199c8cbd8bee36fc2465b36c3df1a8137e3e1f8e482d907cdee002203a90f0c9d2cd36d5b0b82657b9e6f71b28d074d6046429c35bab5c7276498096[ALL] 023f84254960d64f8cc98a9a4d30444f05c7ce3a9e4b0e1a9e6f8177d65b21c218",
        "hex": "473044022019a9b7d1d280199c8cbd8bee36fc2465b36c3df1a8137e3e1f8e482d907cdee002203a90f0c9d2cd36d5b0b82657b9e6f71b28d074d6046429c35bab5c72764980960121023f84254960d64f8cc98a9a4d30444f05c7ce3a9e4b0e1a9e6f8177d65b21c218"
      },
      "prevout": {
        "generated": false,
        "height": 500283,
        "value": "0.00000546",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 61c5f308f39a6c2e63c4226ee74fcf48c402277d OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(19uygNTGufHYdQ4x3HraKVfFMe9Z3oxV17)#3gv0vcn0",
          "hex": "76a91461c5f308f39a6c2e63c4226ee74fcf48c402277d88ac",
          "address": "19uygNTGufHYdQ4x3HraKVfFMe9Z3oxV17",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "3595be31a898dbf73295382138d0bd717f820acb11a1efd3f9c6e17ca4e72e84",
      "vout": 1,
      "scriptSig": {
        "asm": "3044022041cb6726e22d9d9e239746f6f6396ec2dee1a7c22ace4834bc0ce641ed62fbf402203c7d188e44abd36de445c6e8645e103461a817020b7a295950451fa334bcafad[ALL] 020ae18ef8201213921b832f85e2865722c682b70df791f8bfae49b146c937d858",
        "hex": "473044022041cb6726e22d9d9e239746f6f6396ec2dee1a7c22ace4834bc0ce641ed62fbf402203c7d188e44abd36de445c6e8645e103461a817020b7a295950451fa334bcafad0121020ae18ef8201213921b832f85e2865722c682b70df791f8bfae49b146c937d858"
      },
      "prevout": {
        "generated": false,
        "height": 514847,
        "value": "0.00769602",
        "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 6f6d6e69000000000000001f0000005177aa4b00",
        "desc": "raw(6a146f6d6e69000000000000001f0000005177aa4b00)#ldhmqwxl",
        "hex": "6a146f6d6e69000000000000001f0000005177aa4b00",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00760148",
      "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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"
}