Transaction 1fef1533eab4f0fae989ef13afcdcf9fafc615dff5519d11e4a168fd8186607d

Block #893606

2025-04-23 05:37:16 +0000 UTC (~1 month, 22 days ago)

BTC Burned: 0 BTC

Inputs

bc1qss4n3qn9lj9d4g96f8qav887978r4dlywk4fr6

0 842b388265fc8adaa0ba49c1d61cfe2f8e3ab7e4 witness_v0_keyhash

Outputs

bc1pm52yha8vwuz5r925967qnmg6dyxd5qjgd7aat4w0w9amt5kpncrq6rsk0l

1 dd144bf4ec77054195542ebc09ed1a690cda02486fbbd5d5cf717bb5d2c19e06 witness_v1_taproot

6a5d0eff7f818cec82d08bc0a882b9d715

OP_RETURN 13 ff7f818cec82d08bc0a882b9d715 nulldata

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": "1fef1533eab4f0fae989ef13afcdcf9fafc615dff5519d11e4a168fd8186607d",
  "hash": "4a87b12496a3416c0e361ae1fd60eed8fc1b879985ba5661007f523b68911f2c",
  "version": 2,
  "size": 229,
  "vsize": 148,
  "weight": 589,
  "locktime": 0,
  "vin": [
    {
      "txid": "6a5e478f458d485ed21036f02ca463998ef1836cfd50480b63c47d6683c5f1fe",
      "vout": 48,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3044022065dbd144c23e1633f961e88b61fc5a3bc0854980184c5b192f754a24e765116b02207ddd310c9907a9fd89b87672a88f3649647bb7975f0d2fdc0df5f49bac9d6fb501",
        "03d41d382f0abc0cbe4effa16468f5a573a692cdb9f76a391a68f7cc60e68b6020"
      ],
      "prevout": {
        "generated": false,
        "height": 893605,
        "value": "0.00001371",
        "scriptPubKey": {
          "asm": "0 842b388265fc8adaa0ba49c1d61cfe2f8e3ab7e4",
          "desc": "addr(bc1qss4n3qn9lj9d4g96f8qav887978r4dlywk4fr6)#46ugwp42",
          "hex": "0014842b388265fc8adaa0ba49c1d61cfe2f8e3ab7e4",
          "address": "bc1qss4n3qn9lj9d4g96f8qav887978r4dlywk4fr6",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000546",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 dd144bf4ec77054195542ebc09ed1a690cda02486fbbd5d5cf717bb5d2c19e06",
        "desc": "rawtr(dd144bf4ec77054195542ebc09ed1a690cda02486fbbd5d5cf717bb5d2c19e06)#txqjjnym",
        "hex": "5120dd144bf4ec77054195542ebc09ed1a690cda02486fbbd5d5cf717bb5d2c19e06",
        "address": "bc1pm52yha8vwuz5r925967qnmg6dyxd5qjgd7aat4w0w9amt5kpncrq6rsk0l",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 ff7f818cec82d08bc0a882b9d715",
        "desc": "raw(6a5d0eff7f818cec82d08bc0a882b9d715)#munqmq6v",
        "hex": "6a5d0eff7f818cec82d08bc0a882b9d715",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000825",
  "hex": "02000000000101fef1c583667dc4630b4850fd6c83f18e9963a42cf03610d25e488d458f475e6a3000000000ffffffff022202000000000000225120dd144bf4ec77054195542ebc09ed1a690cda02486fbbd5d5cf717bb5d2c19e060000000000000000116a5d0eff7f818cec82d08bc0a882b9d71502473044022065dbd144c23e1633f961e88b61fc5a3bc0854980184c5b192f754a24e765116b02207ddd310c9907a9fd89b87672a88f3649647bb7975f0d2fdc0df5f49bac9d6fb5012103d41d382f0abc0cbe4effa16468f5a573a692cdb9f76a391a68f7cc60e68b602000000000"
}