Transaction 51503442eb5dc3ddbd1fcfdeb50863f3f34c465e4c576fd48f32709cf2ac04d6

Block #921640

2025-10-31 18:09:47 +0000 UTC (~1 month, 16 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": "51503442eb5dc3ddbd1fcfdeb50863f3f34c465e4c576fd48f32709cf2ac04d6",
  "hash": "822e6065a24329d5deb4d8d55bcc72ddfe70b7cfe71eb8758c52333fafd4f933",
  "version": 2,
  "size": 221,
  "vsize": 140,
  "weight": 557,
  "locktime": 0,
  "vin": [
    {
      "txid": "1db1a7c73300ae9478cd6f3cf252ec4148aa1c3acc21e85eed501b475dc3ab8c",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3044022014a9b8884bdbe6e5088d0201c55cbadcdc2808aacaa6cc104f62ec7c8747c1020220200db697e421fd59d905c513173220fca9ccc69a045d5859ee9622e43c7224d001",
        "03e9685dd16358aa81877d4d5a466a81bd7479aa92d34b25f683d2dfdc10bf26c5"
      ],
      "prevout": {
        "generated": false,
        "height": 921640,
        "value": "0.00546674",
        "scriptPubKey": {
          "asm": "0 9ed808f83484cefc942fa6a1ea8e02d76405011b",
          "desc": "addr(bc1qnmvq37p5sn80e9p056s74rsz6ajq2qgmtyyq00)#38xdvnsm",
          "hex": "00149ed808f83484cefc942fa6a1ea8e02d76405011b",
          "address": "bc1qnmvq37p5sn80e9p056s74rsz6ajq2qgmtyyq00",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00546505",
      "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": "0.00000169",
  "hex": "020000000001018cabc35d471b50ed5ee821cc3a1caa4841ec52f23c6fcd7894ae0033c7a7b11d0000000000fdffffff02c9560800000000001600149ed808f83484cefc942fa6a1ea8e02d76405011b0000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d21502473044022014a9b8884bdbe6e5088d0201c55cbadcdc2808aacaa6cc104f62ec7c8747c1020220200db697e421fd59d905c513173220fca9ccc69a045d5859ee9622e43c7224d0012103e9685dd16358aa81877d4d5a466a81bd7479aa92d34b25f683d2dfdc10bf26c500000000"
}