Transaction 111291fcf8ab84803d42ec59cb4eaceadd661185242a1e8f4b7e49b79ecbe5f3

Block #150951

2011-10-28 21:11:28 +0000 UTC (~12 years, 10 months ago)

BTC Burned: 🔥24.31 BTC🔥

Inputs

17ZQd4kGwhoStiT9jKhtPBNpfVTJVqwDCe

OP_DUP OP_HASH160 47f1c8b224c39d9b99428aa2ceb024276667f9c2 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

1AY4QbBv6LBBS2zsMLkxjZTZEyG3gFkrn7

OP_DUP OP_HASH160 6898dee30729adcb1a00fc29f7e4628e84c379dc OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

Outputs

1PYb3LG23CqVRLYv9F2MzhrKGfUbWbWgUV

OP_DUP OP_HASH160 f74c13d007a14fbd5b9ec91dfd1cfb963d0881f0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

76a90088ac

OP_DUP OP_HASH160 0 OP_EQUALVERIFY OP_CHECKSIG nonstandard

How did this transaction burn BTC?

Mt. Gox 0x00 HASH160 Error

The Bitcoin Script 76a90088ac was erroneously constructed by Mt. Gox. It decodes to:

OP_DUP OP_HASH160 OP_0 OP_EQUALVERIFY OP_CHECKSIG

It is a variant of the traditional P2PKH script, which is structured as:

OP_DUP OP_HASH160 <20-byte push> OP_EQUALVERIFY OP_CHECKSIG

Mt. Gox mistakenly replaced the 20-byte push with a single 0x00 byte. As OP_HASH160 always produces a 20-byte output, this script can never evaluate to true, even if a key pair is discovered for which the public key’s HASH160 evaluates to a zero-hash¹.

The HASH160 of a public key is the result of applying the SHA-256 hash function followed by RIPEMD-160 to the public key. The zero-hash is a 20-byte hash consisting of all zeroes.

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Error Script

Error Scripts are Bitcoin Scripts that are unspendable due to an error in their construction. While Bitcoin Script is not Turing Complete¹, it does offer a significant range of functionality over and above the common key-linked address variants such as Pay-2-Public-Key-Hash (P2PKH). This flexibility can lead to errors in script construction that render the script unspendable, such as illogical operations or bad data management.

https://en.wikipedia.org/wiki/Turing_completeness

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Raw Transaction

{
  "txid": "111291fcf8ab84803d42ec59cb4eaceadd661185242a1e8f4b7e49b79ecbe5f3",
  "hash": "111291fcf8ab84803d42ec59cb4eaceadd661185242a1e8f4b7e49b79ecbe5f3",
  "version": 1,
  "size": 419,
  "vsize": 419,
  "weight": 1676,
  "locktime": 0,
  "vin": [
    {
      "txid": "742b29db9c849eccee8375a4a763bc5eb283ca17c2dfcb9955d15a553b4c1c8f",
      "vout": 0,
      "scriptSig": {
        "asm": "304602210098a473ff7b98d7acc3ce3acda19f4e45f330e04ca4d31a02b51ae69adc7b2b000221009c46c53ed0fc1b8a257328f9b6d8f6e02ed6c44a94b2a0a4c4728027558d6c83[ALL] 0440008f0ad075c74dec817f2e4bebeacf89f0666b3c5c35bba197a7cce335da684ee2a9087d66b0501934cc3a92dc5f68660af35367dac4e5aac1aaa1f840eabd",
        "hex": "49304602210098a473ff7b98d7acc3ce3acda19f4e45f330e04ca4d31a02b51ae69adc7b2b000221009c46c53ed0fc1b8a257328f9b6d8f6e02ed6c44a94b2a0a4c4728027558d6c8301410440008f0ad075c74dec817f2e4bebeacf89f0666b3c5c35bba197a7cce335da684ee2a9087d66b0501934cc3a92dc5f68660af35367dac4e5aac1aaa1f840eabd"
      },
      "prevout": {
        "generated": false,
        "height": 150857,
        "value": "6.62800000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 47f1c8b224c39d9b99428aa2ceb024276667f9c2 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(17ZQd4kGwhoStiT9jKhtPBNpfVTJVqwDCe)#kmamr05r",
          "hex": "76a91447f1c8b224c39d9b99428aa2ceb024276667f9c288ac",
          "address": "17ZQd4kGwhoStiT9jKhtPBNpfVTJVqwDCe",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "cbe23b7891a2df88221fe5877c42cc8c2ab0297fbecad8dee208561e3486c2c4",
      "vout": 0,
      "scriptSig": {
        "asm": "30450221009139501c766c7d74d0d8a1f34efedca971f53358bd79263204a2eee841578a8502201a105f464759a52ae65e2ac3bccb563bb3cbc093ae13e328b1411e87edb63596[ALL] 04b19a8b0dbe177f7e019e0cb95f12ad3ea6923805a8daba88ec5f28d777ab2eb7376d7e00a726d3b5056dbe301a5c3e01748a83210a458421daaeb77c9975c5a4",
        "hex": "4830450221009139501c766c7d74d0d8a1f34efedca971f53358bd79263204a2eee841578a8502201a105f464759a52ae65e2ac3bccb563bb3cbc093ae13e328b1411e87edb63596014104b19a8b0dbe177f7e019e0cb95f12ad3ea6923805a8daba88ec5f28d777ab2eb7376d7e00a726d3b5056dbe301a5c3e01748a83210a458421daaeb77c9975c5a4"
      },
      "prevout": {
        "generated": false,
        "height": 150877,
        "value": "23.72301665",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 6898dee30729adcb1a00fc29f7e4628e84c379dc OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1AY4QbBv6LBBS2zsMLkxjZTZEyG3gFkrn7)#25v6e546",
          "hex": "76a9146898dee30729adcb1a00fc29f7e4628e84c379dc88ac",
          "address": "1AY4QbBv6LBBS2zsMLkxjZTZEyG3gFkrn7",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "6.04101665",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 f74c13d007a14fbd5b9ec91dfd1cfb963d0881f0 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1PYb3LG23CqVRLYv9F2MzhrKGfUbWbWgUV)#ypvhj2zh",
        "hex": "76a914f74c13d007a14fbd5b9ec91dfd1cfb963d0881f088ac",
        "address": "1PYb3LG23CqVRLYv9F2MzhrKGfUbWbWgUV",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "24.31000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 0 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "raw(76a90088ac)#x9e624wd",
        "hex": "76a90088ac",
        "type": "nonstandard"
      }
    }
  ],
  "fee": "0.00000000",
  "hex": "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"
}