Transaction 449a87baf3ff3b5591caa29bb0563fbe9a1a202a18a62139b43599c84800c738

Block #581081

2019-06-17 07:36:50 +0000 UTC (~5 years, 1 month ago)

BTC Burned: 0 BTC


Inputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.0073644 BTC
now $426.71
0.0073644 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.00719694 BTC
now $417.01
0.00719694 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1Gy3xtYbZamHcwZ4JrTjwyr3xk7ZwdPQXC
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 af23a78d95a56d6d3af4252f03be063556c893a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f000000174e6cc900
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������Nl��
OP_RETURN 6f6d6e69000000000000001f000000174e6cc900 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": "449a87baf3ff3b5591caa29bb0563fbe9a1a202a18a62139b43599c84800c738",
  "hash": "449a87baf3ff3b5591caa29bb0563fbe9a1a202a18a62139b43599c84800c738",
  "version": 1,
  "size": 257,
  "vsize": 257,
  "weight": 1028,
  "locktime": 0,
  "vin": [
    {
      "txid": "d1e156c5dde857ea01645ad7495c1884033e554d8b4c762a5976cbb81d122ae3",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022100b65c1616f91aa6367f9bbfe2eaad300ac1616500c9c55099c48e60650dccde0a0220654ba6dd721fcf4be357955186721fed0836230b51392de49dd09fcb26e60ccc[ALL] 030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d",
        "hex": "483045022100b65c1616f91aa6367f9bbfe2eaad300ac1616500c9c55099c48e60650dccde0a0220654ba6dd721fcf4be357955186721fed0836230b51392de49dd09fcb26e60ccc0121030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d"
      },
      "prevout": {
        "generated": false,
        "height": 581058,
        "value": "0.00736440",
        "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": "0.00719694",
      "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 af23a78d95a56d6d3af4252f03be063556c893a0 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1Gy3xtYbZamHcwZ4JrTjwyr3xk7ZwdPQXC)#74reywky",
        "hex": "76a914af23a78d95a56d6d3af4252f03be063556c893a088ac",
        "address": "1Gy3xtYbZamHcwZ4JrTjwyr3xk7ZwdPQXC",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f000000174e6cc900",
        "desc": "raw(6a146f6d6e69000000000000001f000000174e6cc900)#0v57k3ls",
        "hex": "6a146f6d6e69000000000000001f000000174e6cc900",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00016200",
  "hex": "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"
}