Transaction 42b8d2b1c358a03ec09969cbd0d2da1c42433ffed71c3f83df4cade725be273a

Block #552616

2018-12-05 07:30:58 +0000 UTC (~5 years, 8 months ago)

BTC Burned: 0 BTC


Inputs
1AP3vaXL3ZRibUxPeQRePTxmeitHwsqszU
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 66e4b94dd514e5161de816b9a7255d1c4e1fb5de OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM
0.28975655 BTC
now $16,767.66
0.28975655 BTC
OP_DUP OP_HASH160 c8e7d6f91caa886f9c5591b987734e4e9900be72 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a146f6d6e69000000000000001f000000013be79500
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������;��
OP_RETURN 6f6d6e69000000000000001f000000013be79500 nulldata
1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM
0.28972191 BTC
now $16,765.66
0.28972191 BTC
OP_DUP OP_HASH160 c8e7d6f91caa886f9c5591b987734e4e9900be72 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": "42b8d2b1c358a03ec09969cbd0d2da1c42433ffed71c3f83df4cade725be273a",
  "hash": "42b8d2b1c358a03ec09969cbd0d2da1c42433ffed71c3f83df4cade725be273a",
  "version": 1,
  "size": 369,
  "vsize": 369,
  "weight": 1476,
  "locktime": 0,
  "vin": [
    {
      "txid": "089771bad6c42531de65b95ceaa4c5c3ea02ca86bf67144639db9834042c511a",
      "vout": 2,
      "scriptSig": {
        "asm": "3044022048f199e7ac5b666d95738d6b7698ec3fee8aa26173c1f9446fda0852b89013af02200f5e52adb47823c6bce6525c9344f2d78e10835189f6806ae9766f24dbaf76f1[ALL] 02bac9e28beccb3e50488ccb8ee2d4986884ad3344bb05e4a2e761451a4e4ae7fe",
        "hex": "473044022048f199e7ac5b666d95738d6b7698ec3fee8aa26173c1f9446fda0852b89013af02200f5e52adb47823c6bce6525c9344f2d78e10835189f6806ae9766f24dbaf76f1012102bac9e28beccb3e50488ccb8ee2d4986884ad3344bb05e4a2e761451a4e4ae7fe"
      },
      "prevout": {
        "generated": false,
        "height": 552615,
        "value": "0.00000546",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 66e4b94dd514e5161de816b9a7255d1c4e1fb5de OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1AP3vaXL3ZRibUxPeQRePTxmeitHwsqszU)#f8xj0d3z",
          "hex": "76a91466e4b94dd514e5161de816b9a7255d1c4e1fb5de88ac",
          "address": "1AP3vaXL3ZRibUxPeQRePTxmeitHwsqszU",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "43337a85c779ea99fe4f3a069a9d5afcaf1649d09228622f31d312a06fe8082a",
      "vout": 2,
      "scriptSig": {
        "asm": "30440220142c9763dbb1edc999e537cae87f92a366f205b6dbd2ba2db1432537eec8566b022002323a8c6c9e9ee11ea2ffa02dadd0a3bbb55589e1253c428f4f6cce6f76073f[ALL] 03add9d401adcde9cd842e66677e0fc7ae925155ca5e5b62e4ae7908bceb189be7",
        "hex": "4730440220142c9763dbb1edc999e537cae87f92a366f205b6dbd2ba2db1432537eec8566b022002323a8c6c9e9ee11ea2ffa02dadd0a3bbb55589e1253c428f4f6cce6f76073f012103add9d401adcde9cd842e66677e0fc7ae925155ca5e5b62e4ae7908bceb189be7"
      },
      "prevout": {
        "generated": false,
        "height": 552596,
        "value": "0.28975655",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 c8e7d6f91caa886f9c5591b987734e4e9900be72 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM)#gjwa2709",
          "hex": "76a914c8e7d6f91caa886f9c5591b987734e4e9900be7288ac",
          "address": "1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f000000013be79500",
        "desc": "raw(6a146f6d6e69000000000000001f000000013be79500)#4uy0cr64",
        "hex": "6a146f6d6e69000000000000001f000000013be79500",
        "type": "nulldata"
      }
    },
    {
      "value": "0.28972191",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 c8e7d6f91caa886f9c5591b987734e4e9900be72 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM)#gjwa2709",
        "hex": "76a914c8e7d6f91caa886f9c5591b987734e4e9900be7288ac",
        "address": "1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00004010",
  "hex": "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"
}