Transaction a888d5ca780106e793b561fee2e671394457eca5724037e4b2066459839a4781

Block #417970

2016-06-25 21:58:17 +0000 UTC (~8 years, 1 month ago)

BTC Burned: 0 BTC

Inputs

1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG

OP_DUP OP_HASH160 6fecc89a3d9af13e220c96e5eb7fc6d8f92717b8 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG

OP_DUP OP_HASH160 6fecc89a3d9af13e220c96e5eb7fc6d8f92717b8 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

Outputs

3KwCHiJdrQXJqRY3h3L9JYCfTTt9DuJxdq

OP_HASH160 c820bd655b5f13f7cd51ba7ab5da7ea846a94c4d OP_EQUAL scripthash

6a0643430215000a

OP_RETURN 43430215000a nulldata

1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG

OP_DUP OP_HASH160 6fecc89a3d9af13e220c96e5eb7fc6d8f92717b8 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

Raw Transaction

{
  "txid": "a888d5ca780106e793b561fee2e671394457eca5724037e4b2066459839a4781",
  "hash": "a888d5ca780106e793b561fee2e671394457eca5724037e4b2066459839a4781",
  "version": 1,
  "size": 387,
  "vsize": 387,
  "weight": 1548,
  "locktime": 0,
  "vin": [
    {
      "txid": "77e203818ecd91b493ff9b6ace7422300571f856d8b6938ec75e3460718a08f2",
      "vout": 2,
      "scriptSig": {
        "asm": "304402205a6ceb37c6d5185f8de20e2c30fe8a1cea17c7bcd520894964a78974df969524022058eb8bd2bf9483cf594a3dbe1c14cd3daeac04281047ac1709668240b8173b3c[ALL] 0338905425502c9006e7a5a89c4d1b9cef0666d35c5365f38461d7945d3ab8ba8f",
        "hex": "47304402205a6ceb37c6d5185f8de20e2c30fe8a1cea17c7bcd520894964a78974df969524022058eb8bd2bf9483cf594a3dbe1c14cd3daeac04281047ac1709668240b8173b3c01210338905425502c9006e7a5a89c4d1b9cef0666d35c5365f38461d7945d3ab8ba8f"
      },
      "prevout": {
        "generated": false,
        "height": 417970,
        "value": "0.00003000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 6fecc89a3d9af13e220c96e5eb7fc6d8f92717b8 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG)#g7j6u4yj",
          "hex": "76a9146fecc89a3d9af13e220c96e5eb7fc6d8f92717b888ac",
          "address": "1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "d197a2254ef336c5d2aa05208c774b9505ad60545fd7d5c701fcf666ee576451",
      "vout": 0,
      "scriptSig": {
        "asm": "3044022007a6b523fa4379130a14d7806c6ac023c084717eec50db4269efd44411b2873602200972c2bc37eff0ac4b794e2ca7b61100f3886ea871eaafea01040e6b66b55416[ALL] 0338905425502c9006e7a5a89c4d1b9cef0666d35c5365f38461d7945d3ab8ba8f",
        "hex": "473044022007a6b523fa4379130a14d7806c6ac023c084717eec50db4269efd44411b2873602200972c2bc37eff0ac4b794e2ca7b61100f3886ea871eaafea01040e6b66b5541601210338905425502c9006e7a5a89c4d1b9cef0666d35c5365f38461d7945d3ab8ba8f"
      },
      "prevout": {
        "generated": false,
        "height": 417969,
        "value": "0.00008000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 6fecc89a3d9af13e220c96e5eb7fc6d8f92717b8 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG)#g7j6u4yj",
          "hex": "76a9146fecc89a3d9af13e220c96e5eb7fc6d8f92717b888ac",
          "address": "1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00003000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_HASH160 c820bd655b5f13f7cd51ba7ab5da7ea846a94c4d OP_EQUAL",
        "desc": "addr(3KwCHiJdrQXJqRY3h3L9JYCfTTt9DuJxdq)#s3g08zjp",
        "hex": "a914c820bd655b5f13f7cd51ba7ab5da7ea846a94c4d87",
        "address": "3KwCHiJdrQXJqRY3h3L9JYCfTTt9DuJxdq",
        "type": "scripthash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 43430215000a",
        "desc": "raw(6a0643430215000a)#z3egda8n",
        "hex": "6a0643430215000a",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00003000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 6fecc89a3d9af13e220c96e5eb7fc6d8f92717b8 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG)#g7j6u4yj",
        "hex": "76a9146fecc89a3d9af13e220c96e5eb7fc6d8f92717b888ac",
        "address": "1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00005000",
  "hex": "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"
}