Transaction 29ff39956ff7ea47848accb34fa376763818dc99e511fc5a25c029de4d6b7aa7

Block #849461

2024-06-25 17:24:57 +0000 UTC (~9 days, 9 hours ago)

BTC Burned: 0 BTC

Inputs

bc1qu3m7nlx0zvk4w87zf8znfyax6n5mn0fhprj5cu

0 e477e9fccf132d571fc249c53493a6d4e9b9bd37 witness_v0_keyhash

Outputs

6a5d07149feb3314a801

OP_RETURN 13 149feb3314a801 nulldata

bc1qu3m7nlx0zvk4w87zf8znfyax6n5mn0fhprj5cu

0 e477e9fccf132d571fc249c53493a6d4e9b9bd37 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": "29ff39956ff7ea47848accb34fa376763818dc99e511fc5a25c029de4d6b7aa7",
  "hash": "e682769ede11e63319f26d2754642580891744d014cd615bc4dac267be889c19",
  "version": 2,
  "size": 210,
  "vsize": 129,
  "weight": 513,
  "locktime": 0,
  "vin": [
    {
      "txid": "31b5cf659375f1d72aacbd6cfe631e88379c6345ef89885158613b698492b7c7",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402204eafd81bd0801e13f066db7b60621d9f4f6aa52846fe0d45f75954eafb48b52a022022dec1c428ddc968347f174411226e1897dd7d838f81dc6a1354c50eed1b821701",
        "020e30068e71a4b5b708d357ffba3f4158963d2c12d846f65220cf30833e1c0e7d"
      ],
      "prevout": {
        "generated": false,
        "height": 849461,
        "value": "0.00049560",
        "scriptPubKey": {
          "asm": "0 e477e9fccf132d571fc249c53493a6d4e9b9bd37",
          "desc": "addr(bc1qu3m7nlx0zvk4w87zf8znfyax6n5mn0fhprj5cu)#hxunyufs",
          "hex": "0014e477e9fccf132d571fc249c53493a6d4e9b9bd37",
          "address": "bc1qu3m7nlx0zvk4w87zf8znfyax6n5mn0fhprj5cu",
          "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": "0.00046851",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 e477e9fccf132d571fc249c53493a6d4e9b9bd37",
        "desc": "addr(bc1qu3m7nlx0zvk4w87zf8znfyax6n5mn0fhprj5cu)#hxunyufs",
        "hex": "0014e477e9fccf132d571fc249c53493a6d4e9b9bd37",
        "address": "bc1qu3m7nlx0zvk4w87zf8znfyax6n5mn0fhprj5cu",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00002709",
  "hex": "02000000000101c7b79284693b6158518889ef45639c37881e63fe6cbdac2ad7f1759365cfb5310100000000fdffffff0200000000000000000a6a5d07149feb3314a80103b7000000000000160014e477e9fccf132d571fc249c53493a6d4e9b9bd370247304402204eafd81bd0801e13f066db7b60621d9f4f6aa52846fe0d45f75954eafb48b52a022022dec1c428ddc968347f174411226e1897dd7d838f81dc6a1354c50eed1b82170121020e30068e71a4b5b708d357ffba3f4158963d2c12d846f65220cf30833e1c0e7d00000000"
}