Transaction ddddf9f04b4c1d4e1185cacf5cf302f3d11dee5d74f71721d741fbb507062e9e

Block #150951

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

BTC Burned: 🔥37 BTC🔥

Inputs

17mPxdR2h8qPJAMVFeT3MyVN1SLoq85i9E

OP_DUP OP_HASH160 4a3638e987b590086ef7878d594d9d22a699ae04 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

17hiVEPrCVMsx3YwpDJtPMeYu4Eg295LUB

OP_DUP OP_HASH160 498406499fa39b728b111b738c784067c2036ea2 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

Outputs

76a90088ac

OP_DUP OP_HASH160 0 OP_EQUALVERIFY OP_CHECKSIG nonstandard

1FuU9mNh1VKpPwp3tMSXTPWDHwQEJE4k6h

OP_DUP OP_HASH160 a37e0e3bdf5b14dd31656a4d10dc03ed7ac2387a OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

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": "ddddf9f04b4c1d4e1185cacf5cf302f3d11dee5d74f71721d741fbb507062e9e",
  "hash": "ddddf9f04b4c1d4e1185cacf5cf302f3d11dee5d74f71721d741fbb507062e9e",
  "version": 1,
  "size": 419,
  "vsize": 419,
  "weight": 1676,
  "locktime": 0,
  "vin": [
    {
      "txid": "d5d029e20a529b3809ccad4d728db22669285af7855c6cf99002444c17252d9e",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022008fd31a7c955a1aa1d39849ff0ea7c2d286f6557184bb1b6d1bb91a4e0f742e4022100942e632ad357efbc63b24e761c3ee14dce98cb21c4acf5fdcbbb7dc95919053a[ALL] 049cced48977ff3e8886e9de9f148871f0338d3393eecfa003bc383a3eda1bf0bcc284205bfb9aeac58426370e4f2027d3bb7284d09b79539b1e2242cdca33ee1e",
        "hex": "483045022008fd31a7c955a1aa1d39849ff0ea7c2d286f6557184bb1b6d1bb91a4e0f742e4022100942e632ad357efbc63b24e761c3ee14dce98cb21c4acf5fdcbbb7dc95919053a0141049cced48977ff3e8886e9de9f148871f0338d3393eecfa003bc383a3eda1bf0bcc284205bfb9aeac58426370e4f2027d3bb7284d09b79539b1e2242cdca33ee1e"
      },
      "prevout": {
        "generated": false,
        "height": 150858,
        "value": "30.47609422",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 4a3638e987b590086ef7878d594d9d22a699ae04 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(17mPxdR2h8qPJAMVFeT3MyVN1SLoq85i9E)#ffn92r55",
          "hex": "76a9144a3638e987b590086ef7878d594d9d22a699ae0488ac",
          "address": "17mPxdR2h8qPJAMVFeT3MyVN1SLoq85i9E",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "296a211af73f9fdfdcdf4bcd44da46f9ba1b1d603d9423e567d12e2d72c1922c",
      "vout": 0,
      "scriptSig": {
        "asm": "3046022100a68ea7160f424662aa0e2e10d664250b890bd77d3425220df0677ed354e7bd7c022100814abf85fe352b6962f65046c43458a58060ce823bec18bd73ffeae9b859300b[ALL] 04338e8d5b7c053dfbec2d081ce4149100b625a11eada6875973bcbb9a0e4a6cbd8b3b3aa2483cbd5fb1c0106c223f391f0872b1a9e87ef514e60cab51b0e3f112",
        "hex": "493046022100a68ea7160f424662aa0e2e10d664250b890bd77d3425220df0677ed354e7bd7c022100814abf85fe352b6962f65046c43458a58060ce823bec18bd73ffeae9b859300b014104338e8d5b7c053dfbec2d081ce4149100b625a11eada6875973bcbb9a0e4a6cbd8b3b3aa2483cbd5fb1c0106c223f391f0872b1a9e87ef514e60cab51b0e3f112"
      },
      "prevout": {
        "generated": false,
        "height": 150866,
        "value": "30.85882273",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 498406499fa39b728b111b738c784067c2036ea2 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(17hiVEPrCVMsx3YwpDJtPMeYu4Eg295LUB)#uqqjx645",
          "hex": "76a914498406499fa39b728b111b738c784067c2036ea288ac",
          "address": "17hiVEPrCVMsx3YwpDJtPMeYu4Eg295LUB",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "37.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 0 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "raw(76a90088ac)#x9e624wd",
        "hex": "76a90088ac",
        "type": "nonstandard"
      }
    },
    {
      "value": "24.33491695",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 a37e0e3bdf5b14dd31656a4d10dc03ed7ac2387a OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1FuU9mNh1VKpPwp3tMSXTPWDHwQEJE4k6h)#6wjuyg62",
        "hex": "76a914a37e0e3bdf5b14dd31656a4d10dc03ed7ac2387a88ac",
        "address": "1FuU9mNh1VKpPwp3tMSXTPWDHwQEJE4k6h",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00000000",
  "hex": "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"
}