Transaction 438d3ac9ac81de95ecf2eb2df4afab40d114905fd7fe3454df8ff2fb809a688f

Block #366641

2015-07-23 21:42:54 +0000 UTC (~9 years, 1 month ago)

BTC Burned: 0 BTC

Inputs

1KefuJbzsLux72hRJSHJ5XpVk5NG3df1dV

OP_DUP OP_HASH160 cc9220d636834c5b82d0294d671f00d1c30ecb4e OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

1Mj5Dz6z4RVU6koku7TUjYySGbLXZbHNUw

OP_DUP OP_HASH160 e35783112e9dc46c7ac97ff03fd4e83de043c514 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

Outputs

19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy

OP_DUP OP_HASH160 5b3bafdb5910188382c3608fe98e5bd704665552 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

185d5rmJohxcRptnewVg6s3YrEg2tc7Wsn

OP_DUP OP_HASH160 4da8aa60b93224ba6afb3b3ae5e11eb6ffe10f40 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

6a2853504b6d2e7668cb50a8928442fbf626000055bedbd47f8136eb4038f57a306ac3dd457aebd77088

OP_RETURN 53504b6d2e7668cb50a8928442fbf626000055bedbd47f8136eb4038f57a306ac3dd457aebd77088 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": "438d3ac9ac81de95ecf2eb2df4afab40d114905fd7fe3454df8ff2fb809a688f",
  "hash": "438d3ac9ac81de95ecf2eb2df4afab40d114905fd7fe3454df8ff2fb809a688f",
  "version": 1,
  "size": 423,
  "vsize": 423,
  "weight": 1692,
  "locktime": 0,
  "vin": [
    {
      "txid": "ebcb47f10791a5d43447ae65a8e222b58d54f8c60c9a7b592ac55eb39bb5d889",
      "vout": 1,
      "scriptSig": {
        "asm": "304402202c1e9860268d4ecaf3f2d36a3817f5bd1b79d08763a45cdfa5e9b4c992fa33f5022038da2f29e36993b76b2a8e892879684fb0037f98bf029aab5adff4835b11043e[ALL] 03c9b963d8a2f344d245d863d63940c9612f0cbd2baf6be0d4c18f94a8e7e47d9a",
        "hex": "47304402202c1e9860268d4ecaf3f2d36a3817f5bd1b79d08763a45cdfa5e9b4c992fa33f5022038da2f29e36993b76b2a8e892879684fb0037f98bf029aab5adff4835b11043e012103c9b963d8a2f344d245d863d63940c9612f0cbd2baf6be0d4c18f94a8e7e47d9a"
      },
      "prevout": {
        "generated": false,
        "height": 366319,
        "value": "0.00090000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 cc9220d636834c5b82d0294d671f00d1c30ecb4e OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1KefuJbzsLux72hRJSHJ5XpVk5NG3df1dV)#sg9kjyds",
          "hex": "76a914cc9220d636834c5b82d0294d671f00d1c30ecb4e88ac",
          "address": "1KefuJbzsLux72hRJSHJ5XpVk5NG3df1dV",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "f77617588b7fb9c3216905a189d329d180610eefd8ed818258ba8c948f9ffe48",
      "vout": 1,
      "scriptSig": {
        "asm": "304402202e7715e58a20af44ac8aea5bf96da87a979a8431a8d6858494784605339d4779022046e0733e70f428351875b0c57955dc2a3f9ad00a68b9402e888d8baf3891eeb7[ALL] 03bc41e02fdc2b65c9be7d5ef61a19181350da2857a6dca309dadf90ebb42126ca",
        "hex": "47304402202e7715e58a20af44ac8aea5bf96da87a979a8431a8d6858494784605339d4779022046e0733e70f428351875b0c57955dc2a3f9ad00a68b9402e888d8baf3891eeb7012103bc41e02fdc2b65c9be7d5ef61a19181350da2857a6dca309dadf90ebb42126ca"
      },
      "prevout": {
        "generated": false,
        "height": 366202,
        "value": "0.00066000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 e35783112e9dc46c7ac97ff03fd4e83de043c514 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1Mj5Dz6z4RVU6koku7TUjYySGbLXZbHNUw)#q9j8n2df",
          "hex": "76a914e35783112e9dc46c7ac97ff03fd4e83de043c51488ac",
          "address": "1Mj5Dz6z4RVU6koku7TUjYySGbLXZbHNUw",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00100000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 5b3bafdb5910188382c3608fe98e5bd704665552 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy)#75uxhzy6",
        "hex": "76a9145b3bafdb5910188382c3608fe98e5bd70466555288ac",
        "address": "19KPzaX71SFVWz8xqbfiu73yLaRQSdZVfy",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00046000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 4da8aa60b93224ba6afb3b3ae5e11eb6ffe10f40 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(185d5rmJohxcRptnewVg6s3YrEg2tc7Wsn)#8566uyr9",
        "hex": "76a9144da8aa60b93224ba6afb3b3ae5e11eb6ffe10f4088ac",
        "address": "185d5rmJohxcRptnewVg6s3YrEg2tc7Wsn",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 53504b6d2e7668cb50a8928442fbf626000055bedbd47f8136eb4038f57a306ac3dd457aebd77088",
        "desc": "raw(6a2853504b6d2e7668cb50a8928442fbf626000055bedbd47f8136eb4038f57a306ac3dd457aebd77088)#z2xnn9dt",
        "hex": "6a2853504b6d2e7668cb50a8928442fbf626000055bedbd47f8136eb4038f57a306ac3dd457aebd77088",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00010000",
  "hex": "010000000289d8b59bb35ec52a597b9a0cc6f8548db522e2a865ae4734d4a59107f147cbeb010000006a47304402202c1e9860268d4ecaf3f2d36a3817f5bd1b79d08763a45cdfa5e9b4c992fa33f5022038da2f29e36993b76b2a8e892879684fb0037f98bf029aab5adff4835b11043e012103c9b963d8a2f344d245d863d63940c9612f0cbd2baf6be0d4c18f94a8e7e47d9affffffff48fe9f8f948cba588281edd8ef0e6180d129d389a1056921c3b97f8b581776f7010000006a47304402202e7715e58a20af44ac8aea5bf96da87a979a8431a8d6858494784605339d4779022046e0733e70f428351875b0c57955dc2a3f9ad00a68b9402e888d8baf3891eeb7012103bc41e02fdc2b65c9be7d5ef61a19181350da2857a6dca309dadf90ebb42126caffffffff03a0860100000000001976a9145b3bafdb5910188382c3608fe98e5bd70466555288acb0b30000000000001976a9144da8aa60b93224ba6afb3b3ae5e11eb6ffe10f4088ac00000000000000002a6a2853504b6d2e7668cb50a8928442fbf626000055bedbd47f8136eb4038f57a306ac3dd457aebd7708800000000"
}