Transaction 8f4cf3a14ac60833f0e9ec6fe40008bec4fc1b521df8bb356775aa3b7bdb1c78

Block #601860

2019-11-01 03:53:18 +0000 UTC (~4 years, 8 months ago)

BTC Burned: 0 BTC


Inputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.00532126 BTC
now $310.79
0.00532126 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.005134 BTC
now $299.85
0.005134 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1FkfgJzcd8szAHs5cfLVPEQTGuGGtFcy6x
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 a1d3ef1413993efe91e7e0547ad8e90dada770b8 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f00000022cee4f700
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������"����
OP_RETURN 6f6d6e69000000000000001f00000022cee4f700 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": "8f4cf3a14ac60833f0e9ec6fe40008bec4fc1b521df8bb356775aa3b7bdb1c78",
  "hash": "8f4cf3a14ac60833f0e9ec6fe40008bec4fc1b521df8bb356775aa3b7bdb1c78",
  "version": 1,
  "size": 257,
  "vsize": 257,
  "weight": 1028,
  "locktime": 0,
  "vin": [
    {
      "txid": "f591cde75265fe6d82ee29f6b97bed576c39a2d110a73cc4a7001db16f3cdf32",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022100e1d05ce067e7deb82535312f0907c02b771d3c375dd4595060a03a657c2b2436022019c9119ad2936b23d8fba461fae7ad4916e940a69839a240b0587b512c262d12[ALL] 030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d",
        "hex": "483045022100e1d05ce067e7deb82535312f0907c02b771d3c375dd4595060a03a657c2b2436022019c9119ad2936b23d8fba461fae7ad4916e940a69839a240b0587b512c262d120121030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d"
      },
      "prevout": {
        "generated": false,
        "height": 595721,
        "value": "0.00532126",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ)#vj06u0cx",
          "hex": "76a914b64513c1f1b889a556463243cca9c26ee626b9a088ac",
          "address": "1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00513400",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ)#vj06u0cx",
        "hex": "76a914b64513c1f1b889a556463243cca9c26ee626b9a088ac",
        "address": "1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000546",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 a1d3ef1413993efe91e7e0547ad8e90dada770b8 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1FkfgJzcd8szAHs5cfLVPEQTGuGGtFcy6x)#fvp4kj48",
        "hex": "76a914a1d3ef1413993efe91e7e0547ad8e90dada770b888ac",
        "address": "1FkfgJzcd8szAHs5cfLVPEQTGuGGtFcy6x",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f00000022cee4f700",
        "desc": "raw(6a146f6d6e69000000000000001f00000022cee4f700)#jhhyfwje",
        "hex": "6a146f6d6e69000000000000001f00000022cee4f700",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00018180",
  "hex": "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"
}