Transaction b8d66b432ea48d4c1973bd52093a36e1b1caf0ada7a79d9c44becbeb267159d0

Block #743824

2022-07-06 09:20:45 +0000 UTC (~2 years, 11 days ago)

BTC Burned: 🔥0.00000546 BTC🔥

Inputs

bc1qw3ca5pgepg6hqqle2eq8qakejl5wdafs7up0jd

0 7471da05190a357003f956407076d997e8e6f530 witness_v0_keyhash

Outputs

6a0762756d70666565

OP_RETURN 62756d70666565 nulldata

bc1qw3ca5pgepg6hqqle2eq8qakejl5wdafs7up0jd

0 7471da05190a357003f956407076d997e8e6f530 witness_v0_keyhash

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.

View revision history

Raw Transaction

{
  "txid": "b8d66b432ea48d4c1973bd52093a36e1b1caf0ada7a79d9c44becbeb267159d0",
  "hash": "5eb36267b845d2560082a27e7068a75100b28950e329adf7392e246690428333",
  "version": 2,
  "size": 209,
  "vsize": 128,
  "weight": 509,
  "locktime": 0,
  "vin": [
    {
      "txid": "d23d06d04ac8ad79a7d3dfa31d382a2ba2cc29d4fad6d91a6d31d21c2dd75b44",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "30440220182303a6290bbb7908243baafe4d5344bf7d96be8127d742fad61b540ff229890220098e9ff8d7df8cedd1e330a64e6a9660a1d2e2ffe19c866345c665b8b5678e6601",
        "03708b509ad8831c9c060dd24a66579d15657d83c8eabbdb2c7cecf66211711e00"
      ],
      "prevout": {
        "generated": false,
        "height": 743822,
        "value": "0.00606360",
        "scriptPubKey": {
          "asm": "0 7471da05190a357003f956407076d997e8e6f530",
          "desc": "addr(bc1qw3ca5pgepg6hqqle2eq8qakejl5wdafs7up0jd)#vmj3h6n3",
          "hex": "00147471da05190a357003f956407076d997e8e6f530",
          "address": "bc1qw3ca5pgepg6hqqle2eq8qakejl5wdafs7up0jd",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000546",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 62756d70666565",
        "desc": "raw(6a0762756d70666565)#3yqek2t6",
        "hex": "6a0762756d70666565",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00601674",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 7471da05190a357003f956407076d997e8e6f530",
        "desc": "addr(bc1qw3ca5pgepg6hqqle2eq8qakejl5wdafs7up0jd)#vmj3h6n3",
        "hex": "00147471da05190a357003f956407076d997e8e6f530",
        "address": "bc1qw3ca5pgepg6hqqle2eq8qakejl5wdafs7up0jd",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00004140",
  "hex": "02000000000101445bd72d1cd2316d1ad9d6fad429cca22b2a381da3dfd3a779adc84ad0063dd20100000000ffffffff022202000000000000096a0762756d706665654a2e0900000000001600147471da05190a357003f956407076d997e8e6f530024730440220182303a6290bbb7908243baafe4d5344bf7d96be8127d742fad61b540ff229890220098e9ff8d7df8cedd1e330a64e6a9660a1d2e2ffe19c866345c665b8b5678e66012103708b509ad8831c9c060dd24a66579d15657d83c8eabbdb2c7cecf66211711e0000000000"
}