Transaction b7c2172f5b80ab6dfb250f6bb8a70c515ed23a71b0e911ba744bd96cc8d12c78

Block #521250

2018-05-05 02:23:15 +0000 UTC (~6 years, 3 months ago)

BTC Burned: 0 BTC


Inputs
1MetLdGqe6eqUArGdff2VHsx5XuKBurW7S
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 e28cc2e9678b4442b5f85dc964dfa752821bd68d OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1LAnF8h3qMGx3TSwNUHVneBZUEpwE4gu3D
0.00086354 BTC
now $50.32
0.00086354 BTC
OP_DUP OP_HASH160 d243e6abb9a60fbff430b421d2df4b7d59ec1860 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1LAnF8h3qMGx3TSwNUHVneBZUEpwE4gu3D
0.00083846 BTC
now $48.86
0.00083846 BTC
OP_DUP OP_HASH160 d243e6abb9a60fbff430b421d2df4b7d59ec1860 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
168o1kqNquEJeR9vosUB5fw4eAwcVAgh8P
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 3851f34d13937b673a7d24a1950bb5b21ce94af3 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f000000466e67b100
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������Fng��
OP_RETURN 6f6d6e69000000000000001f000000466e67b100 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": "b7c2172f5b80ab6dfb250f6bb8a70c515ed23a71b0e911ba744bd96cc8d12c78",
  "hash": "b7c2172f5b80ab6dfb250f6bb8a70c515ed23a71b0e911ba744bd96cc8d12c78",
  "version": 1,
  "size": 404,
  "vsize": 404,
  "weight": 1616,
  "locktime": 0,
  "vin": [
    {
      "txid": "624eb8450dfef321e4987bc0dd2ab985c7bb669eb19614d75722d4f21e973ba3",
      "vout": 1,
      "scriptSig": {
        "asm": "3044022061ca56e7b9c3427d3f4b6df372d7fddc1474e1917d259b1571c841d7ab06e660022031a27e630c630dfce6795c000ad6f6922106dd4f8b9807e49fc7d6e15a77cceb[ALL] 036b60beecebb7633c936a791ad2c8ce371c3f3c33a5b6fd95722c49954980546e",
        "hex": "473044022061ca56e7b9c3427d3f4b6df372d7fddc1474e1917d259b1571c841d7ab06e660022031a27e630c630dfce6795c000ad6f6922106dd4f8b9807e49fc7d6e15a77cceb0121036b60beecebb7633c936a791ad2c8ce371c3f3c33a5b6fd95722c49954980546e"
      },
      "prevout": {
        "generated": false,
        "height": 521247,
        "value": "0.00000546",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 e28cc2e9678b4442b5f85dc964dfa752821bd68d OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1MetLdGqe6eqUArGdff2VHsx5XuKBurW7S)#kwewp2ta",
          "hex": "76a914e28cc2e9678b4442b5f85dc964dfa752821bd68d88ac",
          "address": "1MetLdGqe6eqUArGdff2VHsx5XuKBurW7S",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "60d1e89df122f0847a4fdfd95c49713106d33fe2eb9cb60d1c77c3e61596acea",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022100dcb927f30d5c293c39d7998c2c46601282f37ae2dc33070f3ad753372c6ccd95022069c087d6aaccff5f16648e7052d653c1679b6d6ba1e907f58426a5c25c3beee2[ALL] 0271977291b74f1f5f5c42157e8aae804664eaaeccfd097918450d37f28fb94d77",
        "hex": "483045022100dcb927f30d5c293c39d7998c2c46601282f37ae2dc33070f3ad753372c6ccd95022069c087d6aaccff5f16648e7052d653c1679b6d6ba1e907f58426a5c25c3beee201210271977291b74f1f5f5c42157e8aae804664eaaeccfd097918450d37f28fb94d77"
      },
      "prevout": {
        "generated": false,
        "height": 521203,
        "value": "0.00086354",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 d243e6abb9a60fbff430b421d2df4b7d59ec1860 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1LAnF8h3qMGx3TSwNUHVneBZUEpwE4gu3D)#52ejye95",
          "hex": "76a914d243e6abb9a60fbff430b421d2df4b7d59ec186088ac",
          "address": "1LAnF8h3qMGx3TSwNUHVneBZUEpwE4gu3D",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00083846",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 d243e6abb9a60fbff430b421d2df4b7d59ec1860 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1LAnF8h3qMGx3TSwNUHVneBZUEpwE4gu3D)#52ejye95",
        "hex": "76a914d243e6abb9a60fbff430b421d2df4b7d59ec186088ac",
        "address": "1LAnF8h3qMGx3TSwNUHVneBZUEpwE4gu3D",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000546",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 3851f34d13937b673a7d24a1950bb5b21ce94af3 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(168o1kqNquEJeR9vosUB5fw4eAwcVAgh8P)#u3cemswq",
        "hex": "76a9143851f34d13937b673a7d24a1950bb5b21ce94af388ac",
        "address": "168o1kqNquEJeR9vosUB5fw4eAwcVAgh8P",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f000000466e67b100",
        "desc": "raw(6a146f6d6e69000000000000001f000000466e67b100)#s4wly82x",
        "hex": "6a146f6d6e69000000000000001f000000466e67b100",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00002508",
  "hex": "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"
}