Transaction b7fb42c4134087bc11aae9760e808f4df16e6c9893f427e663eedd587b368733

Block #601734

2019-10-31 02:52:17 +0000 UTC (~4 years, 8 months ago)

BTC Burned: 0 BTC


Inputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.00532313 BTC
now $313.78
0.00532313 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.00513587 BTC
now $302.74
0.00513587 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1ALvyiznVSn6iQ3EzYWtraCceUnbj6RFp8
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 667e180975595aa0f1ffc1f3b42e1f408b2fc321 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f0000000bc208d900
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni���������� ���
OP_RETURN 6f6d6e69000000000000001f0000000bc208d900 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": "b7fb42c4134087bc11aae9760e808f4df16e6c9893f427e663eedd587b368733",
  "hash": "b7fb42c4134087bc11aae9760e808f4df16e6c9893f427e663eedd587b368733",
  "version": 1,
  "size": 257,
  "vsize": 257,
  "weight": 1028,
  "locktime": 0,
  "vin": [
    {
      "txid": "77a8dc8a830a2c1c932f30a18b0353f1ae340b3e627d7ffb25991be105f34368",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022100bb4028b056796b62dc6356dcb11730c5b1b9b5cef783b9054ed7e26791fb7ea502207ec471c00b285e89d0b6fead8c62988d47d2bf40fc1d04384cb28a0357e3abaa[ALL] 030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d",
        "hex": "483045022100bb4028b056796b62dc6356dcb11730c5b1b9b5cef783b9054ed7e26791fb7ea502207ec471c00b285e89d0b6fead8c62988d47d2bf40fc1d04384cb28a0357e3abaa0121030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d"
      },
      "prevout": {
        "generated": false,
        "height": 595616,
        "value": "0.00532313",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ)#vj06u0cx",
          "hex": "76a914b64513c1f1b889a556463243cca9c26ee626b9a088ac",
          "address": "1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00513587",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ)#vj06u0cx",
        "hex": "76a914b64513c1f1b889a556463243cca9c26ee626b9a088ac",
        "address": "1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000546",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 667e180975595aa0f1ffc1f3b42e1f408b2fc321 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1ALvyiznVSn6iQ3EzYWtraCceUnbj6RFp8)#k7lzy5w6",
        "hex": "76a914667e180975595aa0f1ffc1f3b42e1f408b2fc32188ac",
        "address": "1ALvyiznVSn6iQ3EzYWtraCceUnbj6RFp8",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f0000000bc208d900",
        "desc": "raw(6a146f6d6e69000000000000001f0000000bc208d900)#mmk848yv",
        "hex": "6a146f6d6e69000000000000001f0000000bc208d900",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00018180",
  "hex": "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"
}