Transaction 4b970d1f65afcf4393e58365fe3d1c002af58ca538c8a8953151bf287d2c070a

Block #921610

2025-10-31 12:30:39 +0000 UTC (~1 month, 15 days ago)

BTC Burned: 0 BTC

Inputs

bc1qnmvq37p5sn80e9p056s74rsz6ajq2qgmtyyq00

0 9ed808f83484cefc942fa6a1ea8e02d76405011b witness_v0_keyhash

Outputs

bc1qnmvq37p5sn80e9p056s74rsz6ajq2qgmtyyq00

0 9ed808f83484cefc942fa6a1ea8e02d76405011b witness_v0_keyhash

6a5d1214011400ff7f818cec82d08bc0a88281d215

OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215 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": "4b970d1f65afcf4393e58365fe3d1c002af58ca538c8a8953151bf287d2c070a",
  "hash": "4c764917e54022e863af2b03e1bf289265d654cf42495ccb36606dd9a59a56e3",
  "version": 2,
  "size": 222,
  "vsize": 140,
  "weight": 558,
  "locktime": 0,
  "vin": [
    {
      "txid": "8145cf0cf64de97b8ae99c1800d3244e270ef3a59a9ade10f5b9504cee04817a",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100db17964e69671b5e89d3ffa6b43893c8582528472ea507fe9e483b0bab0d085002204b8d4a201a594b387c5a371d0b902b7aa1d4d6cbd38527d1fb9f9e1e5c0fd58801",
        "03e9685dd16358aa81877d4d5a466a81bd7479aa92d34b25f683d2dfdc10bf26c5"
      ],
      "prevout": {
        "generated": false,
        "height": 921610,
        "value": "0.00795271",
        "scriptPubKey": {
          "asm": "0 9ed808f83484cefc942fa6a1ea8e02d76405011b",
          "desc": "addr(bc1qnmvq37p5sn80e9p056s74rsz6ajq2qgmtyyq00)#38xdvnsm",
          "hex": "00149ed808f83484cefc942fa6a1ea8e02d76405011b",
          "address": "bc1qnmvq37p5sn80e9p056s74rsz6ajq2qgmtyyq00",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00795128",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 9ed808f83484cefc942fa6a1ea8e02d76405011b",
        "desc": "addr(bc1qnmvq37p5sn80e9p056s74rsz6ajq2qgmtyyq00)#38xdvnsm",
        "hex": "00149ed808f83484cefc942fa6a1ea8e02d76405011b",
        "address": "bc1qnmvq37p5sn80e9p056s74rsz6ajq2qgmtyyq00",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215",
        "desc": "raw(6a5d1214011400ff7f818cec82d08bc0a88281d215)#m23tpl3l",
        "hex": "6a5d1214011400ff7f818cec82d08bc0a88281d215",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000143",
  "hex": "020000000001017a8104ee4c50b9f510de9a9aa5f30e274e24d300189ce98a7be94df60ccf45810000000000fdffffff02f8210c00000000001600149ed808f83484cefc942fa6a1ea8e02d76405011b0000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d21502483045022100db17964e69671b5e89d3ffa6b43893c8582528472ea507fe9e483b0bab0d085002204b8d4a201a594b387c5a371d0b902b7aa1d4d6cbd38527d1fb9f9e1e5c0fd588012103e9685dd16358aa81877d4d5a466a81bd7479aa92d34b25f683d2dfdc10bf26c500000000"
}