Transaction 7cfa4da8b497bd2f3e67d0e8f6dc34d493a8c823b993436b490870f62d630098

Block #533906

2018-07-27 10:29:08 +0000 UTC (~6 years, 7 days ago)

BTC Burned: 0 BTC


Inputs
1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA
0.01099553 BTC
now $681.17
0.01099553 BTC
OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA
0.01088799 BTC
now $674.50
0.01088799 BTC
OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f00000017e5046d1e
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni�����������m
OP_RETURN 6f6d6e69000000000000001f00000017e5046d1e nulldata
1FuLvDBQqWPdhRg5F7URYidcPGynYi5y8B
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 a37804679533b31734bf70248394025f430743bf 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": "7cfa4da8b497bd2f3e67d0e8f6dc34d493a8c823b993436b490870f62d630098",
  "hash": "7cfa4da8b497bd2f3e67d0e8f6dc34d493a8c823b993436b490870f62d630098",
  "version": 1,
  "size": 257,
  "vsize": 257,
  "weight": 1028,
  "locktime": 533905,
  "vin": [
    {
      "txid": "7434c48dcf31822e35ab6521094734825a191082c4fefd8bdaa33b2b5fa60bbd",
      "vout": 0,
      "scriptSig": {
        "asm": "30450221008bdc638fcf1d2ee59a27340c85d6f341a1e5b75ced42958a5b1317bad42a8a7402204757f8172c77ad9ea80508bac6a4bef528e86709755ad7d1eab764840e668e3d[ALL] 03da5bac7b36d5aa38f531c6b9601e21bb598a4b6716ebed38b009a55dabde9440",
        "hex": "4830450221008bdc638fcf1d2ee59a27340c85d6f341a1e5b75ced42958a5b1317bad42a8a7402204757f8172c77ad9ea80508bac6a4bef528e86709755ad7d1eab764840e668e3d012103da5bac7b36d5aa38f531c6b9601e21bb598a4b6716ebed38b009a55dabde9440"
      },
      "prevout": {
        "generated": false,
        "height": 533906,
        "value": "0.01099553",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA)#np37rc0c",
          "hex": "76a914a25dec4d0011064ef106a983c39c7a540699f22088ac",
          "address": "1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967294
    }
  ],
  "vout": [
    {
      "value": "0.01088799",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA)#np37rc0c",
        "hex": "76a914a25dec4d0011064ef106a983c39c7a540699f22088ac",
        "address": "1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f00000017e5046d1e",
        "desc": "raw(6a146f6d6e69000000000000001f00000017e5046d1e)#lt8u5hdw",
        "hex": "6a146f6d6e69000000000000001f00000017e5046d1e",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 a37804679533b31734bf70248394025f430743bf OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1FuLvDBQqWPdhRg5F7URYidcPGynYi5y8B)#rsws6mya",
        "hex": "76a914a37804679533b31734bf70248394025f430743bf88ac",
        "address": "1FuLvDBQqWPdhRg5F7URYidcPGynYi5y8B",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00010208",
  "hex": "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"
}