Transaction 8b81444ef0597441322e1a991b4b2231c2bf0d78aa574d26fd32fb3639991e1c

Block #507704

2018-02-05 03:46:54 +0000 UTC (~6 years, 6 months ago)

BTC Burned: 0 BTC


Inputs
1BwLQTazWajkX2UKWVHXfBDd1jThbJqBMi
0.0020273 BTC
now $117.22
0.0020273 BTC
OP_DUP OP_HASH160 77f7eaf4c7ff84c61c881c36886c63cfdcd382aa OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1BwLQTazWajkX2UKWVHXfBDd1jThbJqBMi
0.00002184 BTC
now $1.26
0.00002184 BTC
OP_DUP OP_HASH160 77f7eaf4c7ff84c61c881c36886c63cfdcd382aa OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f00000000dc898500
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni�����������܉��
OP_RETURN 6f6d6e69000000000000001f00000000dc898500 nulldata
1Po1oWkD2LmodfkBYiAktwh76vkF93LKnh
0.00000546 BTC
now $0.32
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": "8b81444ef0597441322e1a991b4b2231c2bf0d78aa574d26fd32fb3639991e1c",
  "hash": "8b81444ef0597441322e1a991b4b2231c2bf0d78aa574d26fd32fb3639991e1c",
  "version": 1,
  "size": 289,
  "vsize": 289,
  "weight": 1156,
  "locktime": 0,
  "vin": [
    {
      "txid": "91126b289c95a27fb435b2fe8d13c87432c5e160858219b50e58e5d8596c9da3",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022100b6edaaafa77dd29c4f3f5ee4ab5c3946a2b99651d184fcbdc3f60257dfb19a5702202f9ab9d42e66b8c3ed698aa0f69f1d20c1716fb824a85b729869e663c68c66cd[ALL] 04bec4450c71cd1f2f87ae11c66828098a506fc4b7302b07e215b730ce4ac5cc737c78c383bcf50de53013c25e63079a4fec1241a20f7bb078f11740b3d1cec8d9",
        "hex": "483045022100b6edaaafa77dd29c4f3f5ee4ab5c3946a2b99651d184fcbdc3f60257dfb19a5702202f9ab9d42e66b8c3ed698aa0f69f1d20c1716fb824a85b729869e663c68c66cd014104bec4450c71cd1f2f87ae11c66828098a506fc4b7302b07e215b730ce4ac5cc737c78c383bcf50de53013c25e63079a4fec1241a20f7bb078f11740b3d1cec8d9"
      },
      "prevout": {
        "generated": false,
        "height": 507704,
        "value": "0.00202730",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 77f7eaf4c7ff84c61c881c36886c63cfdcd382aa OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1BwLQTazWajkX2UKWVHXfBDd1jThbJqBMi)#0prtkt6f",
          "hex": "76a91477f7eaf4c7ff84c61c881c36886c63cfdcd382aa88ac",
          "address": "1BwLQTazWajkX2UKWVHXfBDd1jThbJqBMi",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00002184",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 77f7eaf4c7ff84c61c881c36886c63cfdcd382aa OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1BwLQTazWajkX2UKWVHXfBDd1jThbJqBMi)#0prtkt6f",
        "hex": "76a91477f7eaf4c7ff84c61c881c36886c63cfdcd382aa88ac",
        "address": "1BwLQTazWajkX2UKWVHXfBDd1jThbJqBMi",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f00000000dc898500",
        "desc": "raw(6a146f6d6e69000000000000001f00000000dc898500)#9nhvp6l7",
        "hex": "6a146f6d6e69000000000000001f00000000dc898500",
        "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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"
}