Transaction 81f7baf4303218790c8f8a69c5d53a0bc5728fb51469bfc2b9d5e87080d7b3e4

Block #844416

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

BTC Burned: 0 BTC

Inputs

bc1qmsyudkl9yxzedxy37ugx70mvh6deatv8fj2cyd

0 dc09c6dbe52185969891f7106f3f6cbe9b9ead87 witness_v0_keyhash

Outputs

6a5d0414011400

OP_RETURN 13 1310996 nulldata

bc1qmsyudkl9yxzedxy37ugx70mvh6deatv8fj2cyd

0 dc09c6dbe52185969891f7106f3f6cbe9b9ead87 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": "81f7baf4303218790c8f8a69c5d53a0bc5728fb51469bfc2b9d5e87080d7b3e4",
  "hash": "c04cbcb9d9152b4031ceedb6560382a02f27b07c15519009772bd6c132a7ebdf",
  "version": 2,
  "size": 207,
  "vsize": 126,
  "weight": 501,
  "locktime": 0,
  "vin": [
    {
      "txid": "eb358104a633bb95f318eaf5ad8309283bd4aced636f616836ce02f68ea46558",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402207ace0aea2db300ccddccad9d24d5c2af03edf0f4416ae9aff6bc0464afe400cc02204e735fe814c2800a40c007598a81ed923fb7e9ec4e7a5b373d68bac17bcc22af01",
        "03818b578dcfa7b59b607ea50d3d2e8a28a4a320e41d4b3d2e21743f75b3d9e269"
      ],
      "prevout": {
        "generated": false,
        "height": 844416,
        "value": "0.00305061",
        "scriptPubKey": {
          "asm": "0 dc09c6dbe52185969891f7106f3f6cbe9b9ead87",
          "desc": "addr(bc1qmsyudkl9yxzedxy37ugx70mvh6deatv8fj2cyd)#p0xjkrtl",
          "hex": "0014dc09c6dbe52185969891f7106f3f6cbe9b9ead87",
          "address": "bc1qmsyudkl9yxzedxy37ugx70mvh6deatv8fj2cyd",
          "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": "0.00304116",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 dc09c6dbe52185969891f7106f3f6cbe9b9ead87",
        "desc": "addr(bc1qmsyudkl9yxzedxy37ugx70mvh6deatv8fj2cyd)#p0xjkrtl",
        "hex": "0014dc09c6dbe52185969891f7106f3f6cbe9b9ead87",
        "address": "bc1qmsyudkl9yxzedxy37ugx70mvh6deatv8fj2cyd",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000945",
  "hex": "020000000001015865a48ef602ce3668616f63edacd43b280983adf5ea18f395bb33a6048135eb0100000000fdffffff020000000000000000076a5d0414011400f4a3040000000000160014dc09c6dbe52185969891f7106f3f6cbe9b9ead870247304402207ace0aea2db300ccddccad9d24d5c2af03edf0f4416ae9aff6bc0464afe400cc02204e735fe814c2800a40c007598a81ed923fb7e9ec4e7a5b373d68bac17bcc22af012103818b578dcfa7b59b607ea50d3d2e8a28a4a320e41d4b3d2e21743f75b3d9e26900000000"
}