Transaction 1befc9fd7a29809bde42b33d5ae0cfe38aa9993e9963380c3e537bd35770fcec

Block #849476

2024-06-25 19:30:36 +0000 UTC (~9 days, 7 hours ago)

BTC Burned: 0 BTC

Inputs

bc1qalvvl8hh3wlza9rkptydfvmpl8977dhslwz57c

0 efd8cf9ef78bbe2e94760ac8d4b361f9cbef36f0 witness_v0_keyhash

Outputs

6a5d07149feb3314a801

OP_RETURN 13 149feb3314a801 nulldata

bc1qalvvl8hh3wlza9rkptydfvmpl8977dhslwz57c

0 efd8cf9ef78bbe2e94760ac8d4b361f9cbef36f0 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": "1befc9fd7a29809bde42b33d5ae0cfe38aa9993e9963380c3e537bd35770fcec",
  "hash": "9472f7ddaecfbcbc90566f23b530f98c7911340570261499164547dd1f05a1eb",
  "version": 2,
  "size": 210,
  "vsize": 129,
  "weight": 513,
  "locktime": 0,
  "vin": [
    {
      "txid": "3d50008bac6cd7588b069d290e95c6b3bebc3c295239866507ff0b39a08e3dba",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402202c1ee8e38111a506bdfc31f6f515d3afd56df6c60728427d3a2a58ae45c0ebda02206d03f608f7ff20205134c6e74f18e659d18671b22c9c269e1fdfab3f7572ac7801",
        "0377528dea1ed1c84c79fa286964915296d71d57167cd2adb0283f9ceca2d15d76"
      ],
      "prevout": {
        "generated": false,
        "height": 849476,
        "value": "0.00053382",
        "scriptPubKey": {
          "asm": "0 efd8cf9ef78bbe2e94760ac8d4b361f9cbef36f0",
          "desc": "addr(bc1qalvvl8hh3wlza9rkptydfvmpl8977dhslwz57c)#ju3tcsw9",
          "hex": "0014efd8cf9ef78bbe2e94760ac8d4b361f9cbef36f0",
          "address": "bc1qalvvl8hh3wlza9rkptydfvmpl8977dhslwz57c",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 149feb3314a801",
        "desc": "raw(6a5d07149feb3314a801)#0ve66s5a",
        "hex": "6a5d07149feb3314a801",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00051189",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 efd8cf9ef78bbe2e94760ac8d4b361f9cbef36f0",
        "desc": "addr(bc1qalvvl8hh3wlza9rkptydfvmpl8977dhslwz57c)#ju3tcsw9",
        "hex": "0014efd8cf9ef78bbe2e94760ac8d4b361f9cbef36f0",
        "address": "bc1qalvvl8hh3wlza9rkptydfvmpl8977dhslwz57c",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00002193",
  "hex": "02000000000101ba3d8ea0390bff0765863952293cbcbeb3c6950e299d068b58d76cac8b00503d0100000000fdffffff0200000000000000000a6a5d07149feb3314a801f5c7000000000000160014efd8cf9ef78bbe2e94760ac8d4b361f9cbef36f00247304402202c1ee8e38111a506bdfc31f6f515d3afd56df6c60728427d3a2a58ae45c0ebda02206d03f608f7ff20205134c6e74f18e659d18671b22c9c269e1fdfab3f7572ac7801210377528dea1ed1c84c79fa286964915296d71d57167cd2adb0283f9ceca2d15d7600000000"
}