Transaction 0ffcfaca47b5e962913e5e12ef914cb665bbaecec7132de476bd132c8edce732

Block #279596

2014-01-10 00:28:25 +0000 UTC (~10 years, 7 months ago)

BTC Burned: 🔥0.7 BTC🔥

Inputs

1bPb7NZ1mdH9sQPEWp2j3shPmHS1BMVos

OP_DUP OP_HASH160 0680ff90743ef7e1dca3bc79881ed2a46a1bc113 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

1NMwvn6DWFr5LPrHX2M1KAJzxfy6heRSTH

OP_DUP OP_HASH160 ea50cfc5ab47d2ec46744b452ecece0cd76839a9 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

Outputs

1CounterpartyXXXXXXXXXXXXXXXUWLpVr

OP_DUP OP_HASH160 818895f3dc2c178629d3d2d8fa3ec4a3f8179821 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

1LW9agyYcAJEdAdfGdbnfAbUd8Pxo1Tzr

OP_DUP OP_HASH160 03b03c18d1c3e565af70bae495bcefeb301e00d4 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": "0ffcfaca47b5e962913e5e12ef914cb665bbaecec7132de476bd132c8edce732",
  "hash": "0ffcfaca47b5e962913e5e12ef914cb665bbaecec7132de476bd132c8edce732",
  "version": 1,
  "size": 374,
  "vsize": 374,
  "weight": 1496,
  "locktime": 0,
  "vin": [
    {
      "txid": "7a802553975ce562b36f32e74a8bc0d39c9d7e852d474fac716eb48929e7d095",
      "vout": 1,
      "scriptSig": {
        "asm": "304502203ee3c8b81d5b31de2a008e472e72659615fb392da4514bc9064f196168514a1c022100c29b814aca7a80d5114c7a5c54cd3df5428bf99a598648cb3bac4309fae1455b[ALL] 032f5e77c74fd1b475bd105723e2ae8a689cd248c1590fd1a48358aa96012c2d82",
        "hex": "48304502203ee3c8b81d5b31de2a008e472e72659615fb392da4514bc9064f196168514a1c022100c29b814aca7a80d5114c7a5c54cd3df5428bf99a598648cb3bac4309fae1455b0121032f5e77c74fd1b475bd105723e2ae8a689cd248c1590fd1a48358aa96012c2d82"
      },
      "prevout": {
        "generated": false,
        "height": 279594,
        "value": "0.23467312",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 0680ff90743ef7e1dca3bc79881ed2a46a1bc113 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1bPb7NZ1mdH9sQPEWp2j3shPmHS1BMVos)#hp78xflj",
          "hex": "76a9140680ff90743ef7e1dca3bc79881ed2a46a1bc11388ac",
          "address": "1bPb7NZ1mdH9sQPEWp2j3shPmHS1BMVos",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "3ff5c7f2f7a79ee173b5317a3a901ef7e47ddd60ebb8e5f25628c992e9f08555",
      "vout": 0,
      "scriptSig": {
        "asm": "3045022013bd121ec08d77b2a6f39807b305ec99bc9371c8783cf98c31f8ecc644f8698d022100fd596fccb7dc407da8352081df98b45532ee623a1e1f604d9607de99fcb80226[ALL] 02298ecd6ceac313c7589b39424d6cf7fc1a7305c2808098a6c6116ff792a909e8",
        "hex": "483045022013bd121ec08d77b2a6f39807b305ec99bc9371c8783cf98c31f8ecc644f8698d022100fd596fccb7dc407da8352081df98b45532ee623a1e1f604d9607de99fcb80226012102298ecd6ceac313c7589b39424d6cf7fc1a7305c2808098a6c6116ff792a909e8"
      },
      "prevout": {
        "generated": false,
        "height": 279513,
        "value": "0.46604724",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 ea50cfc5ab47d2ec46744b452ecece0cd76839a9 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1NMwvn6DWFr5LPrHX2M1KAJzxfy6heRSTH)#qt3mkmvs",
          "hex": "76a914ea50cfc5ab47d2ec46744b452ecece0cd76839a988ac",
          "address": "1NMwvn6DWFr5LPrHX2M1KAJzxfy6heRSTH",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.70000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 818895f3dc2c178629d3d2d8fa3ec4a3f8179821 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1CounterpartyXXXXXXXXXXXXXXXUWLpVr)#v66r8cp2",
        "hex": "76a914818895f3dc2c178629d3d2d8fa3ec4a3f817982188ac",
        "address": "1CounterpartyXXXXXXXXXXXXXXXUWLpVr",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00022036",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 03b03c18d1c3e565af70bae495bcefeb301e00d4 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1LW9agyYcAJEdAdfGdbnfAbUd8Pxo1Tzr)#e6tdd7yj",
        "hex": "76a91403b03c18d1c3e565af70bae495bcefeb301e00d488ac",
        "address": "1LW9agyYcAJEdAdfGdbnfAbUd8Pxo1Tzr",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00050000",
  "hex": "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"
}