Transaction cfa1421a44c981e75c16391f1967789640f4292e7f7b44ab6ffa0dbddd72f7e9

Block #366465

2015-07-22 16:16:12 +0000 UTC (~9 years, 1 month ago)

BTC Burned: 0 BTC

Inputs

3FTQrZygc5EgLGFaX9tWTGSEMR9VPvE1JF

OP_HASH160 96ff1469de4306db63b7ac987b706a925d9d1bc3 OP_EQUAL scripthash

Outputs

3A4uTu2RZLSnzmW18S7ydHvT4nZhi8rM7T

OP_HASH160 5be4c3f0247f96d5ccdff7e23050e4aaf8e2f3cd OP_EQUAL scripthash

6a0b4f4101000180a8d6b90700

OP_RETURN 4f4101000180a8d6b90700 nulldata

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": "cfa1421a44c981e75c16391f1967789640f4292e7f7b44ab6ffa0dbddd72f7e9",
  "hash": "cfa1421a44c981e75c16391f1967789640f4292e7f7b44ab6ffa0dbddd72f7e9",
  "version": 1,
  "size": 428,
  "vsize": 428,
  "weight": 1712,
  "locktime": 0,
  "vin": [
    {
      "txid": "5490a8ba3218ddde0e74fd4c941ce82c46c02d6fa0d90c607bce6ac6560cb9ba",
      "vout": 0,
      "scriptSig": {
        "asm": "0 3045022100f19b9e72b01ef31f2a06bb558ce3dced376b310f0d14775169b9dbdd5d00f96b022075ca4f10c86157aea356622a31fd66d6634c3145dc9779146399b3a0db7315f9[ALL] 3045022100bdab92248efb3788ec6777242c0f650f811a6df0c9159b0f165f60d490b881d9022019b37a4a4b47b2e2b3b6d68289a59cc7657f850666d921c02a6bf009faece11e[ALL] 4c62753d68747470732533412532462532466e61736461712e636f6d267368613235363d316131396264366163646564306661366162343463333561663461353832313263643036326634626364353962643162346630333633363866323532303638657552210205e480b9c79ff1692e280c0a14f7c63d0ecc274ec24b0803ecab24f10f547ccf2103457c4cfe2889c56fbc357f3fd28955f9f72d6012d7b90204ced286bf03dac73f52ae",
        "hex": "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"
      },
      "prevout": {
        "generated": false,
        "height": 366458,
        "value": "0.00010546",
        "scriptPubKey": {
          "asm": "OP_HASH160 96ff1469de4306db63b7ac987b706a925d9d1bc3 OP_EQUAL",
          "desc": "addr(3FTQrZygc5EgLGFaX9tWTGSEMR9VPvE1JF)#avdn25p3",
          "hex": "a91496ff1469de4306db63b7ac987b706a925d9d1bc387",
          "address": "3FTQrZygc5EgLGFaX9tWTGSEMR9VPvE1JF",
          "type": "scripthash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000546",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_HASH160 5be4c3f0247f96d5ccdff7e23050e4aaf8e2f3cd OP_EQUAL",
        "desc": "addr(3A4uTu2RZLSnzmW18S7ydHvT4nZhi8rM7T)#ngaf0f4z",
        "hex": "a9145be4c3f0247f96d5ccdff7e23050e4aaf8e2f3cd87",
        "address": "3A4uTu2RZLSnzmW18S7ydHvT4nZhi8rM7T",
        "type": "scripthash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 4f4101000180a8d6b90700",
        "desc": "raw(6a0b4f4101000180a8d6b90700)#x47js49j",
        "hex": "6a0b4f4101000180a8d6b90700",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00010000",
  "hex": "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"
}