Transaction 79cda0cf12526af98e30b7bc7801c2a87b1623835e6ac97d07890fbd600d0a1c

Block #505435

2018-01-21 23:52:42 +0000 UTC (~6 years, 6 months ago)

BTC Burned: 0 BTC


Inputs
1PMRo1u4FmkVRK5bsCX7Ga6gXRVBjQBBu
0.00479354 BTC
now $282.39
0.00479354 BTC
OP_DUP OP_HASH160 043a3401e976c27a88f68fe02d1ac354bf674f7b OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1NpmirYrxqLm1hbDe3BNWmb8dRu2NrXSWv
0.000006 BTC
now $0.35
0.000006 BTC
OP_DUP OP_HASH160 ef6385fd52ec6cdd0b3973cb82b7a89f9419cf1b OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a074f410100010100
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII OA��
OP_RETURN 4f410100010100 nulldata
1PMRo1u4FmkVRK5bsCX7Ga6gXRVBjQBBu
0.003 BTC
now $176.73
0.003 BTC
OP_DUP OP_HASH160 043a3401e976c27a88f68fe02d1ac354bf674f7b OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1NpmirYrxqLm1hbDe3BNWmb8dRu2NrXSWv
0.00078754 BTC
now $46.39
0.00078754 BTC
OP_DUP OP_HASH160 ef6385fd52ec6cdd0b3973cb82b7a89f9419cf1b 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": "79cda0cf12526af98e30b7bc7801c2a87b1623835e6ac97d07890fbd600d0a1c",
  "hash": "79cda0cf12526af98e30b7bc7801c2a87b1623835e6ac97d07890fbd600d0a1c",
  "version": 1,
  "size": 278,
  "vsize": 278,
  "weight": 1112,
  "locktime": 0,
  "vin": [
    {
      "txid": "e6078661eee5197acb08a13cc10228116a87ae4b64f63dbd7a158d9e99541599",
      "vout": 216,
      "scriptSig": {
        "asm": "3045022100f3a57148bcb3077d6ae15bf1de526256b290e67638d82fe1ed0c2cde78c7cde602206ffdaf17433d0b3df00fa60a01bf9e389d0c65505ff5893f2f827c9b704b4857[ALL] 0259fdfc1adadc5b8066314a06fc5505880fedd36e088014b1c9e00ab03fe032c0",
        "hex": "483045022100f3a57148bcb3077d6ae15bf1de526256b290e67638d82fe1ed0c2cde78c7cde602206ffdaf17433d0b3df00fa60a01bf9e389d0c65505ff5893f2f827c9b704b485701210259fdfc1adadc5b8066314a06fc5505880fedd36e088014b1c9e00ab03fe032c0"
      },
      "prevout": {
        "generated": false,
        "height": 390651,
        "value": "0.00479354",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 043a3401e976c27a88f68fe02d1ac354bf674f7b OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1PMRo1u4FmkVRK5bsCX7Ga6gXRVBjQBBu)#23u9xnm0",
          "hex": "76a914043a3401e976c27a88f68fe02d1ac354bf674f7b88ac",
          "address": "1PMRo1u4FmkVRK5bsCX7Ga6gXRVBjQBBu",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000600",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 ef6385fd52ec6cdd0b3973cb82b7a89f9419cf1b OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1NpmirYrxqLm1hbDe3BNWmb8dRu2NrXSWv)#zq0vj6tt",
        "hex": "76a914ef6385fd52ec6cdd0b3973cb82b7a89f9419cf1b88ac",
        "address": "1NpmirYrxqLm1hbDe3BNWmb8dRu2NrXSWv",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 4f410100010100",
        "desc": "raw(6a074f410100010100)#wxywn0cz",
        "hex": "6a074f410100010100",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00300000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 043a3401e976c27a88f68fe02d1ac354bf674f7b OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1PMRo1u4FmkVRK5bsCX7Ga6gXRVBjQBBu)#23u9xnm0",
        "hex": "76a914043a3401e976c27a88f68fe02d1ac354bf674f7b88ac",
        "address": "1PMRo1u4FmkVRK5bsCX7Ga6gXRVBjQBBu",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00078754",
      "n": 3,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 ef6385fd52ec6cdd0b3973cb82b7a89f9419cf1b OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1NpmirYrxqLm1hbDe3BNWmb8dRu2NrXSWv)#zq0vj6tt",
        "hex": "76a914ef6385fd52ec6cdd0b3973cb82b7a89f9419cf1b88ac",
        "address": "1NpmirYrxqLm1hbDe3BNWmb8dRu2NrXSWv",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00100000",
  "hex": "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"
}