Transaction b821f0c554b4b84b1f845d7ba506abb72c4debdeaf82ecfa499fb93247e0eee7

Block #504733

2018-01-18 00:04:46 +0000 UTC (~6 years, 6 months ago)

BTC Burned: 0 BTC


Inputs
1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM
0.25772002 BTC
now $15,065.51
0.25772002 BTC
OP_DUP OP_HASH160 c8e7d6f91caa886f9c5591b987734e4e9900be72 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a146f6d6e69000000000000001f00000003f5476a00
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni�����������Gj�
OP_RETURN 6f6d6e69000000000000001f00000003f5476a00 nulldata
1CbvzcSKNLtpyYErR31ZquJXdUa4iwHAFv
0.0000273 BTC
now $1.60
0.0000273 BTC
OP_DUP OP_HASH160 7f4498ffcedfb7863d0c3ed61ccaefed81b45126 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM
0.25640497 BTC
now $14,988.64
0.25640497 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": "b821f0c554b4b84b1f845d7ba506abb72c4debdeaf82ecfa499fb93247e0eee7",
  "hash": "b821f0c554b4b84b1f845d7ba506abb72c4debdeaf82ecfa499fb93247e0eee7",
  "version": 1,
  "size": 256,
  "vsize": 256,
  "weight": 1024,
  "locktime": 0,
  "vin": [
    {
      "txid": "8d69647c1eb08617f878212c39f1484159c4590be4c71c95afeee085999f3b5e",
      "vout": 1,
      "scriptSig": {
        "asm": "3044022000c45eb59e595cb45f379749d5de0a544ae0efb33a2bc96098e5951a1d422a2002206789b8fa2534fecd642b6921b0c0e39f0a553c42170da210dbbd4e2eebc621a8[ALL] 03add9d401adcde9cd842e66677e0fc7ae925155ca5e5b62e4ae7908bceb189be7",
        "hex": "473044022000c45eb59e595cb45f379749d5de0a544ae0efb33a2bc96098e5951a1d422a2002206789b8fa2534fecd642b6921b0c0e39f0a553c42170da210dbbd4e2eebc621a8012103add9d401adcde9cd842e66677e0fc7ae925155ca5e5b62e4ae7908bceb189be7"
      },
      "prevout": {
        "generated": false,
        "height": 504730,
        "value": "0.25772002",
        "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 6f6d6e69000000000000001f00000003f5476a00",
        "desc": "raw(6a146f6d6e69000000000000001f00000003f5476a00)#9k8kd8kz",
        "hex": "6a146f6d6e69000000000000001f00000003f5476a00",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00002730",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 7f4498ffcedfb7863d0c3ed61ccaefed81b45126 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1CbvzcSKNLtpyYErR31ZquJXdUa4iwHAFv)#ccsgq9nf",
        "hex": "76a9147f4498ffcedfb7863d0c3ed61ccaefed81b4512688ac",
        "address": "1CbvzcSKNLtpyYErR31ZquJXdUa4iwHAFv",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.25640497",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 c8e7d6f91caa886f9c5591b987734e4e9900be72 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM)#gjwa2709",
        "hex": "76a914c8e7d6f91caa886f9c5591b987734e4e9900be7288ac",
        "address": "1KKHssfYT8euLYUWsAuN8zgzPoXJdurtGM",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00128775",
  "hex": "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"
}