Transaction 34cac1fed2e76653119e6454258aa1870cc122e232294a3a532f550a9dbb4a1f

Block #473142

2017-06-27 21:05:57 +0000 UTC (~7 years, 1 month ago)

BTC Burned: 0 BTC


Inputs
1MZAayfFJ9Kki2csoYjFVRKHFFSkdoMLtX
0.0198238 BTC
now $1,245.56
0.0198238 BTC
OP_DUP OP_HASH160 e177d40a557bfd568151a2eee8759107d7b70698 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a146f6d6e69000000000000001f00000aed4a2d2700
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni��������� �J-'�
OP_RETURN 6f6d6e69000000000000001f00000aed4a2d2700 nulldata
1KYiKJEfdJtap9QX2v9BXJMpz2SfU4pgZw
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 cb71a5b80cfc05f2920248186c8d6a4a8f49ee8e OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1MZAayfFJ9Kki2csoYjFVRKHFFSkdoMLtX
0.01894989 BTC
now $1,190.65
0.01894989 BTC
OP_DUP OP_HASH160 e177d40a557bfd568151a2eee8759107d7b70698 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": "34cac1fed2e76653119e6454258aa1870cc122e232294a3a532f550a9dbb4a1f",
  "hash": "34cac1fed2e76653119e6454258aa1870cc122e232294a3a532f550a9dbb4a1f",
  "version": 1,
  "size": 256,
  "vsize": 256,
  "weight": 1024,
  "locktime": 473140,
  "vin": [
    {
      "txid": "43bf1014acec5feb9da270abcb544105431e37b2c50afd961204c531650523dd",
      "vout": 0,
      "scriptSig": {
        "asm": "3044022004bd46cc28d04a8ab0377d55279ccbbd942a592ba5bcc01573f8b474ef0fc55502202ad46ae5b8980abb3557a8ad68ae7210cc95efd001f062a705950a9b0ea4a50f[ALL] 026dc5ff4161f090aa58c380157c01f90d87ede4ad16e2aff7e90b44b6c17300e2",
        "hex": "473044022004bd46cc28d04a8ab0377d55279ccbbd942a592ba5bcc01573f8b474ef0fc55502202ad46ae5b8980abb3557a8ad68ae7210cc95efd001f062a705950a9b0ea4a50f0121026dc5ff4161f090aa58c380157c01f90d87ede4ad16e2aff7e90b44b6c17300e2"
      },
      "prevout": {
        "generated": false,
        "height": 473051,
        "value": "0.01982380",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 e177d40a557bfd568151a2eee8759107d7b70698 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1MZAayfFJ9Kki2csoYjFVRKHFFSkdoMLtX)#zrxf2229",
          "hex": "76a914e177d40a557bfd568151a2eee8759107d7b7069888ac",
          "address": "1MZAayfFJ9Kki2csoYjFVRKHFFSkdoMLtX",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967294
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f00000aed4a2d2700",
        "desc": "raw(6a146f6d6e69000000000000001f00000aed4a2d2700)#6ce8lfjh",
        "hex": "6a146f6d6e69000000000000001f00000aed4a2d2700",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 cb71a5b80cfc05f2920248186c8d6a4a8f49ee8e OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KYiKJEfdJtap9QX2v9BXJMpz2SfU4pgZw)#ry39tgck",
        "hex": "76a914cb71a5b80cfc05f2920248186c8d6a4a8f49ee8e88ac",
        "address": "1KYiKJEfdJtap9QX2v9BXJMpz2SfU4pgZw",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.01894989",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 e177d40a557bfd568151a2eee8759107d7b70698 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1MZAayfFJ9Kki2csoYjFVRKHFFSkdoMLtX)#zrxf2229",
        "hex": "76a914e177d40a557bfd568151a2eee8759107d7b7069888ac",
        "address": "1MZAayfFJ9Kki2csoYjFVRKHFFSkdoMLtX",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00086845",
  "hex": "0100000001dd23056531c5041296fd0ac5b2371e43054154cbab70a29deb5fecac1410bf43000000006a473044022004bd46cc28d04a8ab0377d55279ccbbd942a592ba5bcc01573f8b474ef0fc55502202ad46ae5b8980abb3557a8ad68ae7210cc95efd001f062a705950a9b0ea4a50f0121026dc5ff4161f090aa58c380157c01f90d87ede4ad16e2aff7e90b44b6c17300e2feffffff030000000000000000166a146f6d6e69000000000000001f00000aed4a2d270022020000000000001976a914cb71a5b80cfc05f2920248186c8d6a4a8f49ee8e88ac4dea1c00000000001976a914e177d40a557bfd568151a2eee8759107d7b7069888ac34380700"
}