Transaction 8b4d3663d7d637077db0d2efcf85eabe12bc806b72149b5e3403a9c779a100a7

Block #534838

2018-08-02 12:11:57 +0000 UTC (~6 years, 1 day ago)

BTC Burned: 0 BTC


Inputs
16K61Vk1g4m6mv327SVeFRvamut4MEB9rJ
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 3a444c123787cfffef84370a48161b29e517d1c7 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
16K61Vk1g4m6mv327SVeFRvamut4MEB9rJ
0.00500775 BTC
now $310.07
0.00500775 BTC
OP_DUP OP_HASH160 3a444c123787cfffef84370a48161b29e517d1c7 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
16K61Vk1g4m6mv327SVeFRvamut4MEB9rJ
0.00499793 BTC
now $309.46
0.00499793 BTC
OP_DUP OP_HASH160 3a444c123787cfffef84370a48161b29e517d1c7 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f0000024cf26eb4cb
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni���������L�n��
OP_RETURN 6f6d6e69000000000000001f0000024cf26eb4cb nulldata
1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 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": "8b4d3663d7d637077db0d2efcf85eabe12bc806b72149b5e3403a9c779a100a7",
  "hash": "8b4d3663d7d637077db0d2efcf85eabe12bc806b72149b5e3403a9c779a100a7",
  "version": 1,
  "size": 404,
  "vsize": 404,
  "weight": 1616,
  "locktime": 534834,
  "vin": [
    {
      "txid": "8c2f960f8552566d5ff31c10210fb197b81af1be1c6f453788b2a85d2c460c4c",
      "vout": 2,
      "scriptSig": {
        "asm": "3044022000e6f00b2687096debd38e735c00fb05fc904330099f155db74d6bb225333ffc022036c454d981402d298b0993bfedcf494519920ee2b6eb9f7d2188ec2f76995f9d[ALL] 02211416060f38bca5075c8ddf3577ed94ac1ab9a56c0244493bc55dc1880ecfac",
        "hex": "473044022000e6f00b2687096debd38e735c00fb05fc904330099f155db74d6bb225333ffc022036c454d981402d298b0993bfedcf494519920ee2b6eb9f7d2188ec2f76995f9d012102211416060f38bca5075c8ddf3577ed94ac1ab9a56c0244493bc55dc1880ecfac"
      },
      "prevout": {
        "generated": false,
        "height": 534833,
        "value": "0.00000546",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 3a444c123787cfffef84370a48161b29e517d1c7 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(16K61Vk1g4m6mv327SVeFRvamut4MEB9rJ)#dp4rs030",
          "hex": "76a9143a444c123787cfffef84370a48161b29e517d1c788ac",
          "address": "16K61Vk1g4m6mv327SVeFRvamut4MEB9rJ",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967294
    },
    {
      "txid": "75d5ba451e92da080dd4872b4d6dbbf23dd5521981ad89126805c37dacd4ed8e",
      "vout": 2,
      "scriptSig": {
        "asm": "3045022100926c55908f7c132e38745ecba59d6c535040f611ceab48d68c689bd362e30b9b02200fca977990ab842b078bc684125f98c89916894e89fa99ca38b9254b6f156b90[ALL] 02211416060f38bca5075c8ddf3577ed94ac1ab9a56c0244493bc55dc1880ecfac",
        "hex": "483045022100926c55908f7c132e38745ecba59d6c535040f611ceab48d68c689bd362e30b9b02200fca977990ab842b078bc684125f98c89916894e89fa99ca38b9254b6f156b90012102211416060f38bca5075c8ddf3577ed94ac1ab9a56c0244493bc55dc1880ecfac"
      },
      "prevout": {
        "generated": false,
        "height": 534722,
        "value": "0.00500775",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 3a444c123787cfffef84370a48161b29e517d1c7 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(16K61Vk1g4m6mv327SVeFRvamut4MEB9rJ)#dp4rs030",
          "hex": "76a9143a444c123787cfffef84370a48161b29e517d1c788ac",
          "address": "16K61Vk1g4m6mv327SVeFRvamut4MEB9rJ",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967294
    }
  ],
  "vout": [
    {
      "value": "0.00499793",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 3a444c123787cfffef84370a48161b29e517d1c7 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(16K61Vk1g4m6mv327SVeFRvamut4MEB9rJ)#dp4rs030",
        "hex": "76a9143a444c123787cfffef84370a48161b29e517d1c788ac",
        "address": "16K61Vk1g4m6mv327SVeFRvamut4MEB9rJ",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f0000024cf26eb4cb",
        "desc": "raw(6a146f6d6e69000000000000001f0000024cf26eb4cb)#y3uhf34w",
        "hex": "6a146f6d6e69000000000000001f0000024cf26eb4cb",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA)#np37rc0c",
        "hex": "76a914a25dec4d0011064ef106a983c39c7a540699f22088ac",
        "address": "1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00000982",
  "hex": "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"
}