Transaction cadcca70e04ba667becbf577bd1788ba64a123fb1e755a05d750189bb35dfb17

Block #521844

2018-05-09 03:37:52 +0000 UTC (~6 years, 3 months ago)

BTC Burned: 0 BTC


Inputs
1LAnF8h3qMGx3TSwNUHVneBZUEpwE4gu3D
0.00067037 BTC
now $38.77
0.00067037 BTC
OP_DUP OP_HASH160 d243e6abb9a60fbff430b421d2df4b7d59ec1860 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1LAnF8h3qMGx3TSwNUHVneBZUEpwE4gu3D
0.00064871 BTC
now $37.52
0.00064871 BTC
OP_DUP OP_HASH160 d243e6abb9a60fbff430b421d2df4b7d59ec1860 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
178hpVJGv6k1MQeALxCntCVCEZhQgK55aA
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 4345bd7ee36f017ce2d81cbfd8938f0127133f07 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f0000001ee5894f00
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni�����������O�
OP_RETURN 6f6d6e69000000000000001f0000001ee5894f00 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": "cadcca70e04ba667becbf577bd1788ba64a123fb1e755a05d750189bb35dfb17",
  "hash": "cadcca70e04ba667becbf577bd1788ba64a123fb1e755a05d750189bb35dfb17",
  "version": 1,
  "size": 256,
  "vsize": 256,
  "weight": 1024,
  "locktime": 0,
  "vin": [
    {
      "txid": "56addc065c37d2f9dc490030fd2dd2713f65837e3d4facb0a4693d07e7e802d9",
      "vout": 0,
      "scriptSig": {
        "asm": "30440220780fd665fd548ade0148c653f47a6c86135fbc0a858b8aa3c0a5157459a710d402200c73da4435e7a7c7aaefd328d9588880a41b905a57a616b728904025fb8408ed[ALL] 0271977291b74f1f5f5c42157e8aae804664eaaeccfd097918450d37f28fb94d77",
        "hex": "4730440220780fd665fd548ade0148c653f47a6c86135fbc0a858b8aa3c0a5157459a710d402200c73da4435e7a7c7aaefd328d9588880a41b905a57a616b728904025fb8408ed01210271977291b74f1f5f5c42157e8aae804664eaaeccfd097918450d37f28fb94d77"
      },
      "prevout": {
        "generated": false,
        "height": 521635,
        "value": "0.00067037",
        "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": "0.00064871",
      "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 4345bd7ee36f017ce2d81cbfd8938f0127133f07 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(178hpVJGv6k1MQeALxCntCVCEZhQgK55aA)#ud46mcs3",
        "hex": "76a9144345bd7ee36f017ce2d81cbfd8938f0127133f0788ac",
        "address": "178hpVJGv6k1MQeALxCntCVCEZhQgK55aA",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f0000001ee5894f00",
        "desc": "raw(6a146f6d6e69000000000000001f0000001ee5894f00)#ggqm076u",
        "hex": "6a146f6d6e69000000000000001f0000001ee5894f00",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00001620",
  "hex": "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"
}