Transaction cca4493f29acab37c24ce67d68326ba3a81d13baf493b56eb4627e448bc9b7f7

Block #547241

2018-10-25 10:17:46 +0000 UTC (~5 years, 9 months ago)

BTC Burned: 0 BTC


Inputs
1Fv46GiJLqbtV6aotmCsvQqnuwPtRvR4JM
0.00484445 BTC
now $280.16
0.00484445 BTC
OP_DUP OP_HASH160 a39a6317d4497a71f9b5dc2596c6b792fef8cfec OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1Fv46GiJLqbtV6aotmCsvQqnuwPtRvR4JM
0.0048263 BTC
now $279.11
0.0048263 BTC
OP_DUP OP_HASH160 a39a6317d4497a71f9b5dc2596c6b792fef8cfec OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f0000003eef22af00
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������>�"��
OP_RETURN 6f6d6e69000000000000001f0000003eef22af00 nulldata
1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 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": "cca4493f29acab37c24ce67d68326ba3a81d13baf493b56eb4627e448bc9b7f7",
  "hash": "cca4493f29acab37c24ce67d68326ba3a81d13baf493b56eb4627e448bc9b7f7",
  "version": 1,
  "size": 256,
  "vsize": 256,
  "weight": 1024,
  "locktime": 547236,
  "vin": [
    {
      "txid": "fa7c9b5d8993b6a6ef0b977806262a9bc05df339266c7d403ad6f5bec2e3be68",
      "vout": 0,
      "scriptSig": {
        "asm": "30440220376f88d40b695482de814fd198bad5773f3680000e00cf8845d432925fe5d636022029113c2e609604147e5677528132f79d8ea8aef0871bc04a18c2fde6ccf290b9[ALL] 03f8708a0f6015170317688ec715762de84bbeca40342d878a4407515707d16529",
        "hex": "4730440220376f88d40b695482de814fd198bad5773f3680000e00cf8845d432925fe5d636022029113c2e609604147e5677528132f79d8ea8aef0871bc04a18c2fde6ccf290b9012103f8708a0f6015170317688ec715762de84bbeca40342d878a4407515707d16529"
      },
      "prevout": {
        "generated": false,
        "height": 546531,
        "value": "0.00484445",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 a39a6317d4497a71f9b5dc2596c6b792fef8cfec OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1Fv46GiJLqbtV6aotmCsvQqnuwPtRvR4JM)#4h2tljw7",
          "hex": "76a914a39a6317d4497a71f9b5dc2596c6b792fef8cfec88ac",
          "address": "1Fv46GiJLqbtV6aotmCsvQqnuwPtRvR4JM",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967294
    }
  ],
  "vout": [
    {
      "value": "0.00482630",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 a39a6317d4497a71f9b5dc2596c6b792fef8cfec OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1Fv46GiJLqbtV6aotmCsvQqnuwPtRvR4JM)#4h2tljw7",
        "hex": "76a914a39a6317d4497a71f9b5dc2596c6b792fef8cfec88ac",
        "address": "1Fv46GiJLqbtV6aotmCsvQqnuwPtRvR4JM",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f0000003eef22af00",
        "desc": "raw(6a146f6d6e69000000000000001f0000003eef22af00)#zjgdl58j",
        "hex": "6a146f6d6e69000000000000001f0000003eef22af00",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 a25dec4d0011064ef106a983c39c7a540699f220 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA)#np37rc0c",
        "hex": "76a914a25dec4d0011064ef106a983c39c7a540699f22088ac",
        "address": "1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00001269",
  "hex": "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"
}