Transaction 633acf266c913523ab5ed9fcc4632bae18d2a7efc1744fd43dd669e5f2869ce5

Block #150951

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

BTC Burned: 🔥65 BTC🔥

Inputs

187rQSc1EKND2qnu8WU1PHexTZrPXUjvfW

OP_DUP OP_HASH160 4e149de4fdf59005143785e76860d848766ad07e OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

14wS6F8su3jXy6gPDpkBYvC1uqTskpLJGa

OP_DUP OP_HASH160 2b33c8a0ff3aabf5958124953d8fd98f716afe41 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

Outputs

76a90088ac

OP_DUP OP_HASH160 0 OP_EQUALVERIFY OP_CHECKSIG nonstandard

1FZD4j6tPbgpBpKeXusN739C7hu832ckhG

OP_DUP OP_HASH160 9fa92478eb2a698b1c43b93d1cac579e5867f334 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": "633acf266c913523ab5ed9fcc4632bae18d2a7efc1744fd43dd669e5f2869ce5",
  "hash": "633acf266c913523ab5ed9fcc4632bae18d2a7efc1744fd43dd669e5f2869ce5",
  "version": 1,
  "size": 417,
  "vsize": 417,
  "weight": 1668,
  "locktime": 0,
  "vin": [
    {
      "txid": "7a3edb3749151451a04b2b570ac28b1460e72283efdf094e6968225b74b3dce3",
      "vout": 0,
      "scriptSig": {
        "asm": "304402200732e1793ef171cfa80e6e1e31162667544bead7b41c5f07a1efeb202e7d6d4a022064077c7255c3d7e6f486b98cf73385d1be479a7249cbe7a9064c0a5765f02d9b[ALL] 04eb6b057a58e583a1102674fbd261c6e5d12e38c0614ef09d075ced6758250cecfb650be3f72cc372db7fa3b1687ed3d2cd3031a3d9b5eaa277237aa399084d7e",
        "hex": "47304402200732e1793ef171cfa80e6e1e31162667544bead7b41c5f07a1efeb202e7d6d4a022064077c7255c3d7e6f486b98cf73385d1be479a7249cbe7a9064c0a5765f02d9b014104eb6b057a58e583a1102674fbd261c6e5d12e38c0614ef09d075ced6758250cecfb650be3f72cc372db7fa3b1687ed3d2cd3031a3d9b5eaa277237aa399084d7e"
      },
      "prevout": {
        "generated": false,
        "height": 150892,
        "value": "42.72741312",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 4e149de4fdf59005143785e76860d848766ad07e OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(187rQSc1EKND2qnu8WU1PHexTZrPXUjvfW)#ht3sykzt",
          "hex": "76a9144e149de4fdf59005143785e76860d848766ad07e88ac",
          "address": "187rQSc1EKND2qnu8WU1PHexTZrPXUjvfW",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "04197bc93998a92cfd6d3da0eec67f04c5a15b46f437624a4fa4631fb771bc77",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022006dd69e583d3e6375328acc7008ca8cb524a627b642f167893f38e84ae778d670221009e042c8c7c5a87a99b1d9666bbc9bcb533bf2dab193fff812cd30daeb3bc091d[ALL] 04af4ff96561c45324bb0e5acbc9969bae759c06805df2b4f158198c80f550799bf82e00469a597d85cad4bda76f96aa75db681153e70968270df4f6530845963a",
        "hex": "483045022006dd69e583d3e6375328acc7008ca8cb524a627b642f167893f38e84ae778d670221009e042c8c7c5a87a99b1d9666bbc9bcb533bf2dab193fff812cd30daeb3bc091d014104af4ff96561c45324bb0e5acbc9969bae759c06805df2b4f158198c80f550799bf82e00469a597d85cad4bda76f96aa75db681153e70968270df4f6530845963a"
      },
      "prevout": {
        "generated": false,
        "height": 150892,
        "value": "84.16480054",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 2b33c8a0ff3aabf5958124953d8fd98f716afe41 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(14wS6F8su3jXy6gPDpkBYvC1uqTskpLJGa)#8x4ypnea",
          "hex": "76a9142b33c8a0ff3aabf5958124953d8fd98f716afe4188ac",
          "address": "14wS6F8su3jXy6gPDpkBYvC1uqTskpLJGa",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "65.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 0 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "raw(76a90088ac)#x9e624wd",
        "hex": "76a90088ac",
        "type": "nonstandard"
      }
    },
    {
      "value": "61.89221366",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 9fa92478eb2a698b1c43b93d1cac579e5867f334 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1FZD4j6tPbgpBpKeXusN739C7hu832ckhG)#awkwc8y9",
        "hex": "76a9149fa92478eb2a698b1c43b93d1cac579e5867f33488ac",
        "address": "1FZD4j6tPbgpBpKeXusN739C7hu832ckhG",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00000000",
  "hex": "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"
}