Transaction 4435c3908f9dd4c841e782f4b586e30fe3bd1df33e6cf7e1574675668d9d311b

Block #417986

2016-06-26 00:02:23 +0000 UTC (~8 years, 1 month ago)

BTC Burned: 0 BTC


Inputs
1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG
0.00003 BTC
now $1.75
0.00003 BTC
OP_DUP OP_HASH160 6fecc89a3d9af13e220c96e5eb7fc6d8f92717b8 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG
0.00008 BTC
now $4.65
0.00008 BTC
OP_DUP OP_HASH160 6fecc89a3d9af13e220c96e5eb7fc6d8f92717b8 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
3CTMqGfcdWXJLUZq9kDyZWVrZBxcRfKvht
0.00003 BTC
now $1.75
0.00003 BTC
OP_HASH160 76142deeee9c77780f89e3fb78708b629315506c OP_EQUAL scripthash
6a0643430215000a
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII CC�
OP_RETURN 43430215000a nulldata
1BCofJmdzP7kWhUgBSgbpPyH1g9AiV7wiG
0.00003 BTC
now $1.75
0.00003 BTC
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.

  1. https://en.bitcoin.it/wiki/OP_RETURN
  2. https://stx.is/nakamoto

View revision history
Raw Transaction 
{
  "txid": "4435c3908f9dd4c841e782f4b586e30fe3bd1df33e6cf7e1574675668d9d311b",
  "hash": "4435c3908f9dd4c841e782f4b586e30fe3bd1df33e6cf7e1574675668d9d311b",
  "version": 1,
  "size": 387,
  "vsize": 387,
  "weight": 1548,
  "locktime": 0,
  "vin": [
    {
      "txid": "cdb6cee0100bdd0f5cb575369b59548f873c4bdb0dd65e3f1b3e439ce3836f0e",
      "vout": 2,
      "scriptSig": {
        "asm": "3044022040bbb435f983b7e32c159ae7fdd6129e5adf907ec30384b79374b31ad993bf0e02207f5c2ecdc7aff47e46ec6a8673b2e0b1469d51256f90d82ca28f80e477974966[ALL] 0338905425502c9006e7a5a89c4d1b9cef0666d35c5365f38461d7945d3ab8ba8f",
        "hex": "473044022040bbb435f983b7e32c159ae7fdd6129e5adf907ec30384b79374b31ad993bf0e02207f5c2ecdc7aff47e46ec6a8673b2e0b1469d51256f90d82ca28f80e47797496601210338905425502c9006e7a5a89c4d1b9cef0666d35c5365f38461d7945d3ab8ba8f"
      },
      "prevout": {
        "generated": false,
        "height": 417986,
        "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": "56ef9d4d8e9c5984754568e938516c0371629cae32a3cdc72b00c690d10a718a",
      "vout": 0,
      "scriptSig": {
        "asm": "3044022032be35e0a80ffad40ddcc7c302143d4e51eaa88f678df722c205bd1cb2c5970c022018dd513284e5568dcf058609bb8e70b898b7115c782f90c19499c1ae52bdeade[ALL] 0338905425502c9006e7a5a89c4d1b9cef0666d35c5365f38461d7945d3ab8ba8f",
        "hex": "473044022032be35e0a80ffad40ddcc7c302143d4e51eaa88f678df722c205bd1cb2c5970c022018dd513284e5568dcf058609bb8e70b898b7115c782f90c19499c1ae52bdeade01210338905425502c9006e7a5a89c4d1b9cef0666d35c5365f38461d7945d3ab8ba8f"
      },
      "prevout": {
        "generated": false,
        "height": 417984,
        "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 76142deeee9c77780f89e3fb78708b629315506c OP_EQUAL",
        "desc": "addr(3CTMqGfcdWXJLUZq9kDyZWVrZBxcRfKvht)#tgfjzja7",
        "hex": "a91476142deeee9c77780f89e3fb78708b629315506c87",
        "address": "3CTMqGfcdWXJLUZq9kDyZWVrZBxcRfKvht",
        "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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"
}