Transaction b44238fdaff9cf69a6bbdc7e0e0113983b5046e02f44052d697c98befc06c3de

Block #374914

2015-09-17 10:00:32 +0000 UTC (~8 years, 11 months ago)

BTC Burned: 0 BTC


Inputs
1M3vfj9Sd69mm5UTWY9pvHY8uCncJCEmzQ
0.00001 BTC
now $0.58
0.00001 BTC
OP_DUP OP_HASH160 dbf025aaf2418b72a2915afa5286c021f2238661 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1M3vfj9Sd69mm5UTWY9pvHY8uCncJCEmzQ
0.00001 BTC
now $0.58
0.00001 BTC
OP_DUP OP_HASH160 dbf025aaf2418b72a2915afa5286c021f2238661 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a5a
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII Z
OP_RETURN 10 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.

  1. https://en.bitcoin.it/wiki/OP_RETURN
  2. https://stx.is/nakamoto

View revision history
Raw Transaction 
{
  "txid": "b44238fdaff9cf69a6bbdc7e0e0113983b5046e02f44052d697c98befc06c3de",
  "hash": "b44238fdaff9cf69a6bbdc7e0e0113983b5046e02f44052d697c98befc06c3de",
  "version": 1,
  "size": 293,
  "vsize": 293,
  "weight": 1172,
  "locktime": 0,
  "vin": [
    {
      "txid": "3190c9def8bfa68f95f846e43f56709b25fea2ae54477aef418782921ab3c783",
      "vout": 37,
      "scriptSig": {
        "asm": "303902153b78ce563f89a0ed9414f5aa28ad0d96d6795f9c63022069d814b5155777a04459b001bcbf429cd4b900c18de40d20a69ca5028986e5a4[SINGLE] 0357123408561bd355553ab517bb87112e3487c5c52892d1a336a649688fa34982",
        "hex": "3c303902153b78ce563f89a0ed9414f5aa28ad0d96d6795f9c63022069d814b5155777a04459b001bcbf429cd4b900c18de40d20a69ca5028986e5a403210357123408561bd355553ab517bb87112e3487c5c52892d1a336a649688fa34982"
      },
      "prevout": {
        "generated": false,
        "height": 372760,
        "value": "0.00001000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 dbf025aaf2418b72a2915afa5286c021f2238661 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1M3vfj9Sd69mm5UTWY9pvHY8uCncJCEmzQ)#5q4fkdhy",
          "hex": "76a914dbf025aaf2418b72a2915afa5286c021f223866188ac",
          "address": "1M3vfj9Sd69mm5UTWY9pvHY8uCncJCEmzQ",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "d7233534c71b3bf5daa2b1809218589d3bb307024b00e3394d2b6b19fa47d551",
      "vout": 43,
      "scriptSig": {
        "asm": "303902153b78ce563f89a0ed9414f5aa28ad0d96d6795f9c63022019fcf1643b0e837b32648a300e908e375275de5c3f91fab8a972021d25a28842[SINGLE] 0357123408561bd355553ab517bb87112e3487c5c52892d1a336a649688fa34982",
        "hex": "3c303902153b78ce563f89a0ed9414f5aa28ad0d96d6795f9c63022019fcf1643b0e837b32648a300e908e375275de5c3f91fab8a972021d25a2884203210357123408561bd355553ab517bb87112e3487c5c52892d1a336a649688fa34982"
      },
      "prevout": {
        "generated": false,
        "height": 372760,
        "value": "0.00001000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 dbf025aaf2418b72a2915afa5286c021f2238661 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1M3vfj9Sd69mm5UTWY9pvHY8uCncJCEmzQ)#5q4fkdhy",
          "hex": "76a914dbf025aaf2418b72a2915afa5286c021f223866188ac",
          "address": "1M3vfj9Sd69mm5UTWY9pvHY8uCncJCEmzQ",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 10",
        "desc": "raw(6a5a)#d60j2mrm",
        "hex": "6a5a",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00002000",
  "hex": "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"
}