Transaction 4ca4d8c1dca27cc3f517aefe1cfba611fc95cbf386d6034b0cfaf821d3cd4a22

Block #532376

2018-07-18 02:18:30 +0000 UTC (~6 years, 16 days ago)

BTC Burned: 0 BTC


Inputs
1CXmtrN6ECAazEX21NudwNcgqDptfZfg1d
0.00003146 BTC
now $1.95
0.00003146 BTC
OP_DUP OP_HASH160 7e7b568cd0cb8429ff7b145f08ab80631cc60be5 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1CXmtrN6ECAazEX21NudwNcgqDptfZfg1d
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 7e7b568cd0cb8429ff7b145f08ab80631cc60be5 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a146f6d6e69000000000000001f000001d1a94a2000
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni���������ѩJ �
OP_RETURN 6f6d6e69000000000000001f000001d1a94a2000 nulldata
1Dp1TZfsMDfrNwuAzXi8mJwcXNA5xiHPor
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 8c8571218cdcea5c82c1c811a4b70f3a25a887ad 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": "4ca4d8c1dca27cc3f517aefe1cfba611fc95cbf386d6034b0cfaf821d3cd4a22",
  "hash": "4ca4d8c1dca27cc3f517aefe1cfba611fc95cbf386d6034b0cfaf821d3cd4a22",
  "version": 1,
  "size": 370,
  "vsize": 370,
  "weight": 1480,
  "locktime": 0,
  "vin": [
    {
      "txid": "297856df1a47fc992cb674b849a3b40d88f1b4a7a47d8bf38309a69f8ebfcf65",
      "vout": 0,
      "scriptSig": {
        "asm": "304502210085ad1833d324478a93a3ba8b80f3b90ae76a2f407dadf4c447a58a58a3569b5e022073d59c3d85cdc6b8043f82fa28931b2feee1244d648da5e12d5f0568f6376990[ALL] 0296e579f028ec5ee833078239c1ae35b560ffaefde1099094f91a022a9312acfe",
        "hex": "48304502210085ad1833d324478a93a3ba8b80f3b90ae76a2f407dadf4c447a58a58a3569b5e022073d59c3d85cdc6b8043f82fa28931b2feee1244d648da5e12d5f0568f637699001210296e579f028ec5ee833078239c1ae35b560ffaefde1099094f91a022a9312acfe"
      },
      "prevout": {
        "generated": false,
        "height": 532369,
        "value": "0.00003146",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 7e7b568cd0cb8429ff7b145f08ab80631cc60be5 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1CXmtrN6ECAazEX21NudwNcgqDptfZfg1d)#x8ydx32z",
          "hex": "76a9147e7b568cd0cb8429ff7b145f08ab80631cc60be588ac",
          "address": "1CXmtrN6ECAazEX21NudwNcgqDptfZfg1d",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "c4141723fbf4af92de3892a882e449619d692c4447924353a53872f29c80f04c",
      "vout": 1,
      "scriptSig": {
        "asm": "30440220205a4aaa36899b99fab8cc042e07dac787b0b0b7fdfae09088c3d8d09b39b75d0220115a2b4de8725e30a9d032105f512008b5724f02390458db3f038a2e272a3728[ALL] 0296e579f028ec5ee833078239c1ae35b560ffaefde1099094f91a022a9312acfe",
        "hex": "4730440220205a4aaa36899b99fab8cc042e07dac787b0b0b7fdfae09088c3d8d09b39b75d0220115a2b4de8725e30a9d032105f512008b5724f02390458db3f038a2e272a372801210296e579f028ec5ee833078239c1ae35b560ffaefde1099094f91a022a9312acfe"
      },
      "prevout": {
        "generated": false,
        "height": 531824,
        "value": "0.00000546",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 7e7b568cd0cb8429ff7b145f08ab80631cc60be5 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1CXmtrN6ECAazEX21NudwNcgqDptfZfg1d)#x8ydx32z",
          "hex": "76a9147e7b568cd0cb8429ff7b145f08ab80631cc60be588ac",
          "address": "1CXmtrN6ECAazEX21NudwNcgqDptfZfg1d",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f000001d1a94a2000",
        "desc": "raw(6a146f6d6e69000000000000001f000001d1a94a2000)#gnq26h5g",
        "hex": "6a146f6d6e69000000000000001f000001d1a94a2000",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 8c8571218cdcea5c82c1c811a4b70f3a25a887ad OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1Dp1TZfsMDfrNwuAzXi8mJwcXNA5xiHPor)#6y2vcmty",
        "hex": "76a9148c8571218cdcea5c82c1c811a4b70f3a25a887ad88ac",
        "address": "1Dp1TZfsMDfrNwuAzXi8mJwcXNA5xiHPor",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00003146",
  "hex": "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"
}