Transaction ffa57d420e155ed6b9a9a9e074d0a141a77ae1bfaf0207844cf6bf157c128436

Block #844416

2024-05-21 08:32:03 +0000 UTC (~1 month, 11 days ago)

BTC Burned: 0 BTC

Inputs

bc1qexqwm8av47yzrxaprvzcyuwhg64hjtj6cj7k4x

0 c980ed9facaf88219ba11b058271d746ab792e5a witness_v0_keyhash

Outputs

6a5d0414011400

OP_RETURN 13 1310996 nulldata

bc1qexqwm8av47yzrxaprvzcyuwhg64hjtj6cj7k4x

0 c980ed9facaf88219ba11b058271d746ab792e5a 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": "ffa57d420e155ed6b9a9a9e074d0a141a77ae1bfaf0207844cf6bf157c128436",
  "hash": "cc5f6e8892cf9b6ea6df52b8d0f86c663a132534d82bfb33ccadb1d74e02c1b0",
  "version": 2,
  "size": 206,
  "vsize": 125,
  "weight": 500,
  "locktime": 0,
  "vin": [
    {
      "txid": "4a43d2b8313ad44a8589da34b9f6e8bbc38040a43e054b6361ffc703bc8f744b",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3043021f019862d834797e870940f90e19ac46f359770bdee63e256f18ac4adeeaf87f022042546fa376e48a5715018c93aa18b4fb48c7ecb1d3cab7c81df4fd1b90ff8d4601",
        "032b68342290a559155ca9633d5760b484d64bb2c8985584d33a8022902addb9fa"
      ],
      "prevout": {
        "generated": false,
        "height": 844416,
        "value": "0.00309713",
        "scriptPubKey": {
          "asm": "0 c980ed9facaf88219ba11b058271d746ab792e5a",
          "desc": "addr(bc1qexqwm8av47yzrxaprvzcyuwhg64hjtj6cj7k4x)#ffm80dff",
          "hex": "0014c980ed9facaf88219ba11b058271d746ab792e5a",
          "address": "bc1qexqwm8av47yzrxaprvzcyuwhg64hjtj6cj7k4x",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 1310996",
        "desc": "raw(6a5d0414011400)#cwmyltm8",
        "hex": "6a5d0414011400",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00308768",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 c980ed9facaf88219ba11b058271d746ab792e5a",
        "desc": "addr(bc1qexqwm8av47yzrxaprvzcyuwhg64hjtj6cj7k4x)#ffm80dff",
        "hex": "0014c980ed9facaf88219ba11b058271d746ab792e5a",
        "address": "bc1qexqwm8av47yzrxaprvzcyuwhg64hjtj6cj7k4x",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000945",
  "hex": "020000000001014b748fbc03c7ff61634b053ea44080c3bbe8f6b934da89854ad43a31b8d2434a0100000000fdffffff020000000000000000076a5d041401140020b6040000000000160014c980ed9facaf88219ba11b058271d746ab792e5a02463043021f019862d834797e870940f90e19ac46f359770bdee63e256f18ac4adeeaf87f022042546fa376e48a5715018c93aa18b4fb48c7ecb1d3cab7c81df4fd1b90ff8d460121032b68342290a559155ca9633d5760b484d64bb2c8985584d33a8022902addb9fa00000000"
}