Transaction 7749ffd604a81ef71aaf4fe23dfde57ff1b211e04986ec9113bf3c8ae230abd6

Block #279751

2014-01-10 20:45:52 +0000 UTC (~10 years, 7 months ago)

BTC Burned: 🔥0.99 BTC🔥


Inputs
1Q4EUK2UvMH3dmdmWtEi1UfRBWtEnUT9wR
0.9901 BTC
now $60,249.37
0.9901 BTC
OP_DUP OP_HASH160 fce762c5f23a1480790ff0eac0c98c1ceb45f489 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1CounterpartyXXXXXXXXXXXXXXXUWLpVr
0.99 BTC
now $60,243.28
🔥0.99 BTC🔥
OP_DUP OP_HASH160 818895f3dc2c178629d3d2d8fa3ec4a3f8179821 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

How did this transaction burn BTC?

Burn Address

Bitcoin addresses are generated by base58 or bech32 encoding the hash of a public key or script, along with a version and checksum.

As the encoding is directly performed on this hash value, it is possible to generate a valid address for which the pre-image public key or script is unknown. This is known as a burn address.

This is commonly done to create a visually distinct address, and to demonstrate some level of “nothing up my sleeve” transparency. The hash values are picked to be values that are improbably to have been generated by chance (due to the immense computational power required to find a pre-image that hashes to a specific value).

While some burn addresses were used in Proof-of-Burn schemes, the majority of burn addresses are simply vanity addresses used to simply burn coins or encode a message into the blockchain.

View revision history
Raw Transaction
{
  "txid": "7749ffd604a81ef71aaf4fe23dfde57ff1b211e04986ec9113bf3c8ae230abd6",
  "hash": "7749ffd604a81ef71aaf4fe23dfde57ff1b211e04986ec9113bf3c8ae230abd6",
  "version": 1,
  "size": 224,
  "vsize": 224,
  "weight": 896,
  "locktime": 0,
  "vin": [
    {
      "txid": "9d5115fc32412a122b8c95d592bf0744325219bda830b4c5002cd7fe8c5d5a6c",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022100dd0dcb0dea52e409c12f1c2c4a2db37d73b1d4a1309208f34c4d3bab44dc5564022020c620e6e157f3ce65203772030b1f1382ed9a4d989c32d91986a03f502d5ecc[ALL] 048fed10902937bb15364e81bd5f75ba2f3e94ce2655e8fffe9c1f7f4b7d36835cd31758838361cedb9a18ed09439ca4b858b690f6f9145cc767026ace9491dda8",
        "hex": "483045022100dd0dcb0dea52e409c12f1c2c4a2db37d73b1d4a1309208f34c4d3bab44dc5564022020c620e6e157f3ce65203772030b1f1382ed9a4d989c32d91986a03f502d5ecc0141048fed10902937bb15364e81bd5f75ba2f3e94ce2655e8fffe9c1f7f4b7d36835cd31758838361cedb9a18ed09439ca4b858b690f6f9145cc767026ace9491dda8"
      },
      "prevout": {
        "generated": false,
        "height": 279751,
        "value": "0.99010000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 fce762c5f23a1480790ff0eac0c98c1ceb45f489 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1Q4EUK2UvMH3dmdmWtEi1UfRBWtEnUT9wR)#jh0ztxgh",
          "hex": "76a914fce762c5f23a1480790ff0eac0c98c1ceb45f48988ac",
          "address": "1Q4EUK2UvMH3dmdmWtEi1UfRBWtEnUT9wR",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.99000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 818895f3dc2c178629d3d2d8fa3ec4a3f8179821 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1CounterpartyXXXXXXXXXXXXXXXUWLpVr)#v66r8cp2",
        "hex": "76a914818895f3dc2c178629d3d2d8fa3ec4a3f817982188ac",
        "address": "1CounterpartyXXXXXXXXXXXXXXXUWLpVr",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00010000",
  "hex": "01000000016c5a5d8cfed72c00c5b430a8bd1952324407bf92d5958c2b122a4132fc15519d000000008b483045022100dd0dcb0dea52e409c12f1c2c4a2db37d73b1d4a1309208f34c4d3bab44dc5564022020c620e6e157f3ce65203772030b1f1382ed9a4d989c32d91986a03f502d5ecc0141048fed10902937bb15364e81bd5f75ba2f3e94ce2655e8fffe9c1f7f4b7d36835cd31758838361cedb9a18ed09439ca4b858b690f6f9145cc767026ace9491dda8ffffffff01c09ee605000000001976a914818895f3dc2c178629d3d2d8fa3ec4a3f817982188ac00000000"
}