Transaction 24ab48d0167fcb349d83e01f2458a9d05aada0d77bd824a2c24edd5748844ae5

Block #622971

2020-03-26 06:50:35 +0000 UTC (~4 years, 4 months ago)

BTC Burned: 🔥0.000006 BTC🔥

Inputs

1KeyNK94HbwQpGypZyPY9Z1QnC9w3NbXRb

OP_DUP OP_HASH160 cca0b537b1e55f4f535a4ab11caf4dfc995263df OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

Outputs

6a2a205757572e4254434b45592e434f202042757920796f757220656d7074792070726976617465206b6579

OP_RETURN 205757572e4254434b45592e434f202042757920796f757220656d7074792070726976617465206b6579 nulldata

1ChancecoinXXXXXXXXXXXXXXXXXZELUFD

OP_DUP OP_HASH160 805639c18149c375a977300cd0821bbb97315155 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

1KeyNK94HbwQpGypZyPY9Z1QnC9w3NbXRb

OP_DUP OP_HASH160 cca0b537b1e55f4f535a4ab11caf4dfc995263df OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

How did this transaction burn BTC?

OP_RETURN outputs

OP_RETURN is a provably unspendable method that allows embedding of arbitrary data into the blockchain¹.

OP_RETURN outputs are used to embed data such as messages, commitments from systems like Stacks², or even files - there are no constraints on the nature of the data, only on the size per OP_RETURN output.

As they are provably unspendable, OP_RETURN outputs are pruned from the UTXO set automatically and do not contribute to the UTXO set size.

Although OP_RETURN outputs are exempted from the Dust Limit and can be 0-value, some users choose to transfer BTC to the output. This BTC is permanently and irreversibly lost, and reduces the circulating supply of Bitocin.

View revision history

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": "24ab48d0167fcb349d83e01f2458a9d05aada0d77bd824a2c24edd5748844ae5",
  "hash": "24ab48d0167fcb349d83e01f2458a9d05aada0d77bd824a2c24edd5748844ae5",
  "version": 1,
  "size": 279,
  "vsize": 279,
  "weight": 1116,
  "locktime": 0,
  "vin": [
    {
      "txid": "7d704125cc59323237d0f87c0af35eeb4c51440f5c445951e45406ad3b677321",
      "vout": 2,
      "scriptSig": {
        "asm": "3045022100c03cd8bf03ba76b2df4e8c1287b18f628282999727a59799fa1d3ed110a9e48d02202b180b8a05a1a7b3c6bf7acb1bb3936d2e54fa7b79fe059ed2fb9f847a2b7cb1[ALL] 0201dd931d2bc953acca03344af4682929b6e1ff00306e03e557959725c7437a74",
        "hex": "483045022100c03cd8bf03ba76b2df4e8c1287b18f628282999727a59799fa1d3ed110a9e48d02202b180b8a05a1a7b3c6bf7acb1bb3936d2e54fa7b79fe059ed2fb9f847a2b7cb101210201dd931d2bc953acca03344af4682929b6e1ff00306e03e557959725c7437a74"
      },
      "prevout": {
        "generated": false,
        "height": 622971,
        "value": "0.00550100",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 cca0b537b1e55f4f535a4ab11caf4dfc995263df OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1KeyNK94HbwQpGypZyPY9Z1QnC9w3NbXRb)#dmunssv0",
          "hex": "76a914cca0b537b1e55f4f535a4ab11caf4dfc995263df88ac",
          "address": "1KeyNK94HbwQpGypZyPY9Z1QnC9w3NbXRb",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967294
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 205757572e4254434b45592e434f202042757920796f757220656d7074792070726976617465206b6579",
        "desc": "raw(6a2a205757572e4254434b45592e434f202042757920796f757220656d7074792070726976617465206b6579)#45yxsttz",
        "hex": "6a2a205757572e4254434b45592e434f202042757920796f757220656d7074792070726976617465206b6579",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000600",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 805639c18149c375a977300cd0821bbb97315155 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1ChancecoinXXXXXXXXXXXXXXXXXZELUFD)#zp2k5nlk",
        "hex": "76a914805639c18149c375a977300cd0821bbb9731515588ac",
        "address": "1ChancecoinXXXXXXXXXXXXXXXXXZELUFD",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00549200",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 cca0b537b1e55f4f535a4ab11caf4dfc995263df OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KeyNK94HbwQpGypZyPY9Z1QnC9w3NbXRb)#dmunssv0",
        "hex": "76a914cca0b537b1e55f4f535a4ab11caf4dfc995263df88ac",
        "address": "1KeyNK94HbwQpGypZyPY9Z1QnC9w3NbXRb",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00000300",
  "hex": "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"
}