Transaction 44b81930cac1f2ecb5fcb0002a367e5249114bbfa07c77f40b36b8301903976d

Block #507708

2018-02-05 04:14:15 +0000 UTC (~6 years, 5 months ago)

BTC Burned: 0 BTC


Inputs
19MqsuYnWonrjpZAo1vDW5kgCmhQbLyFCq
0.0020273 BTC
now $125.45
0.0020273 BTC
OP_DUP OP_HASH160 5bb220655bc4f66314e386ab86c5a3f141fee1a3 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
19MqsuYnWonrjpZAo1vDW5kgCmhQbLyFCq
0.00002184 BTC
now $1.35
0.00002184 BTC
OP_DUP OP_HASH160 5bb220655bc4f66314e386ab86c5a3f141fee1a3 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f000000172aa98300
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������*���
OP_RETURN 6f6d6e69000000000000001f000000172aa98300 nulldata
1Po1oWkD2LmodfkBYiAktwh76vkF93LKnh
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 fa0692278afe508514b5ffee8fe5e97732ce0669 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": "44b81930cac1f2ecb5fcb0002a367e5249114bbfa07c77f40b36b8301903976d",
  "hash": "44b81930cac1f2ecb5fcb0002a367e5249114bbfa07c77f40b36b8301903976d",
  "version": 1,
  "size": 289,
  "vsize": 289,
  "weight": 1156,
  "locktime": 0,
  "vin": [
    {
      "txid": "29b51a16b9d6f84059e6005d2135518a944582f1fc764064f7fe9de81a1a3d63",
      "vout": 0,
      "scriptSig": {
        "asm": "304502210091c547c9690ea8bbed8ec771b084826489999c2890111260f40675c9e34b1002022007eea3bc3698115b68b8deb693a56726523c51a982ec274184ce037c4831dcdc[ALL] 04a20e7a3342fa71ec0bbb5e9df96a94a38f35f4bdde1bba42b3f5db9f53522143ce85aa1912dd7c9ee95f05c0aec7ed8aa03355588f1a05c464eaccba523fa0e3",
        "hex": "48304502210091c547c9690ea8bbed8ec771b084826489999c2890111260f40675c9e34b1002022007eea3bc3698115b68b8deb693a56726523c51a982ec274184ce037c4831dcdc014104a20e7a3342fa71ec0bbb5e9df96a94a38f35f4bdde1bba42b3f5db9f53522143ce85aa1912dd7c9ee95f05c0aec7ed8aa03355588f1a05c464eaccba523fa0e3"
      },
      "prevout": {
        "generated": false,
        "height": 507708,
        "value": "0.00202730",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 5bb220655bc4f66314e386ab86c5a3f141fee1a3 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(19MqsuYnWonrjpZAo1vDW5kgCmhQbLyFCq)#unglg7nc",
          "hex": "76a9145bb220655bc4f66314e386ab86c5a3f141fee1a388ac",
          "address": "19MqsuYnWonrjpZAo1vDW5kgCmhQbLyFCq",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00002184",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 5bb220655bc4f66314e386ab86c5a3f141fee1a3 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(19MqsuYnWonrjpZAo1vDW5kgCmhQbLyFCq)#unglg7nc",
        "hex": "76a9145bb220655bc4f66314e386ab86c5a3f141fee1a388ac",
        "address": "19MqsuYnWonrjpZAo1vDW5kgCmhQbLyFCq",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f000000172aa98300",
        "desc": "raw(6a146f6d6e69000000000000001f000000172aa98300)#pyv2u3h9",
        "hex": "6a146f6d6e69000000000000001f000000172aa98300",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 fa0692278afe508514b5ffee8fe5e97732ce0669 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1Po1oWkD2LmodfkBYiAktwh76vkF93LKnh)#p8a368ry",
        "hex": "76a914fa0692278afe508514b5ffee8fe5e97732ce066988ac",
        "address": "1Po1oWkD2LmodfkBYiAktwh76vkF93LKnh",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00200000",
  "hex": "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"
}