Transaction a4f99cb5e512bf73943b1e11341cbc1afbb391c150acc66297ae49c15f3bc0a9

Block #581377

2019-06-19 05:33:45 +0000 UTC (~5 years, 1 month ago)

BTC Burned: 0 BTC


Inputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.00665328 BTC
now $389.86
0.00665328 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.00648582 BTC
now $380.05
0.00648582 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
17SFryGfUcdyFcoKhHD7WLKRt2WE7hyjSh
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 46978f3e92665a5e2362c3f34792caeb2ee34f28 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f000000466e67b100
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������Fng��
OP_RETURN 6f6d6e69000000000000001f000000466e67b100 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": "a4f99cb5e512bf73943b1e11341cbc1afbb391c150acc66297ae49c15f3bc0a9",
  "hash": "a4f99cb5e512bf73943b1e11341cbc1afbb391c150acc66297ae49c15f3bc0a9",
  "version": 1,
  "size": 257,
  "vsize": 257,
  "weight": 1028,
  "locktime": 0,
  "vin": [
    {
      "txid": "40fd2ec7d13f5dbdfdf60e988377212b232aa5218681bdcdde149cdf7fb4a0b1",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022100f834fefbda8703ee92c968dbeb91e3d3b3d48912457a5ed8712e78920607c6aa02205ae660ec98960a7ff2a9ce04194fa0d3b7a3ad693d3d1f3dd29124b829eb0705[ALL] 030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d",
        "hex": "483045022100f834fefbda8703ee92c968dbeb91e3d3b3d48912457a5ed8712e78920607c6aa02205ae660ec98960a7ff2a9ce04194fa0d3b7a3ad693d3d1f3dd29124b829eb07050121030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d"
      },
      "prevout": {
        "generated": false,
        "height": 580489,
        "value": "0.00665328",
        "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": "0.00648582",
      "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 46978f3e92665a5e2362c3f34792caeb2ee34f28 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(17SFryGfUcdyFcoKhHD7WLKRt2WE7hyjSh)#djsg2rw9",
        "hex": "76a91446978f3e92665a5e2362c3f34792caeb2ee34f2888ac",
        "address": "17SFryGfUcdyFcoKhHD7WLKRt2WE7hyjSh",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f000000466e67b100",
        "desc": "raw(6a146f6d6e69000000000000001f000000466e67b100)#s4wly82x",
        "hex": "6a146f6d6e69000000000000001f000000466e67b100",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00016200",
  "hex": "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"
}