Transaction 2fa438c05b903942d63f6dcaa5e0ef8e5b3fca29e2020296a6bd4fb44affba69

Block #514852

2018-03-23 21:12:18 +0000 UTC (~6 years, 4 months ago)

BTC Burned: 0 BTC


Inputs
1kRmTqBuF91ydPBFTUs1EZYyHxrmcWKrr
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 08368f7b0069034d3ac94ac8ad175800f8e62238 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA
0.0076735 BTC
now $474.62
0.0076735 BTC
OP_DUP OP_HASH160 6bc104ae93321c8c1a31adeb4df30ff99ffc1bce OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a146f6d6e69000000000000001f000000533ca91700
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������S<��
OP_RETURN 6f6d6e69000000000000001f000000533ca91700 nulldata
1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA
0.00757896 BTC
now $468.78
0.00757896 BTC
OP_DUP OP_HASH160 6bc104ae93321c8c1a31adeb4df30ff99ffc1bce 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": "2fa438c05b903942d63f6dcaa5e0ef8e5b3fca29e2020296a6bd4fb44affba69",
  "hash": "2fa438c05b903942d63f6dcaa5e0ef8e5b3fca29e2020296a6bd4fb44affba69",
  "version": 1,
  "size": 370,
  "vsize": 370,
  "weight": 1480,
  "locktime": 0,
  "vin": [
    {
      "txid": "895f91e386c3c146bd948b01bdc1cfb4f8966189e0b16fcf88240f917cdf8ce0",
      "vout": 2,
      "scriptSig": {
        "asm": "304402200189905590389d100561111156f7403ecea0dba59b9001de01bc6f016b6e201c0220135aa3077494b4853629d0d910daa7a181531897898844daa579012bbf7399cc[ALL] 0380ca977dd4741bafdf62d62be413a288bba1e2425502b393d421b23feea9dd5e",
        "hex": "47304402200189905590389d100561111156f7403ecea0dba59b9001de01bc6f016b6e201c0220135aa3077494b4853629d0d910daa7a181531897898844daa579012bbf7399cc01210380ca977dd4741bafdf62d62be413a288bba1e2425502b393d421b23feea9dd5e"
      },
      "prevout": {
        "generated": false,
        "height": 502011,
        "value": "0.00000546",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 08368f7b0069034d3ac94ac8ad175800f8e62238 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1kRmTqBuF91ydPBFTUs1EZYyHxrmcWKrr)#lt7fjf5s",
          "hex": "76a91408368f7b0069034d3ac94ac8ad175800f8e6223888ac",
          "address": "1kRmTqBuF91ydPBFTUs1EZYyHxrmcWKrr",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "d9ffecdd633a5764d5feb904ca8e83ed51ebc4d42349669a99499543d18d7c04",
      "vout": 1,
      "scriptSig": {
        "asm": "3045022100a060b0f10dc769ce252832e67aac55459638f8c6b0fdbee926b9388775b606a802200b67810e3dabe1222b3804ca1eb7c1f18dffbcf82e542f69dd56923d0a53df4e[ALL] 020ae18ef8201213921b832f85e2865722c682b70df791f8bfae49b146c937d858",
        "hex": "483045022100a060b0f10dc769ce252832e67aac55459638f8c6b0fdbee926b9388775b606a802200b67810e3dabe1222b3804ca1eb7c1f18dffbcf82e542f69dd56923d0a53df4e0121020ae18ef8201213921b832f85e2865722c682b70df791f8bfae49b146c937d858"
      },
      "prevout": {
        "generated": false,
        "height": 514847,
        "value": "0.00767350",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 6bc104ae93321c8c1a31adeb4df30ff99ffc1bce OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA)#w4kg6eg9",
          "hex": "76a9146bc104ae93321c8c1a31adeb4df30ff99ffc1bce88ac",
          "address": "1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f000000533ca91700",
        "desc": "raw(6a146f6d6e69000000000000001f000000533ca91700)#855yhprq",
        "hex": "6a146f6d6e69000000000000001f000000533ca91700",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00757896",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 6bc104ae93321c8c1a31adeb4df30ff99ffc1bce OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA)#w4kg6eg9",
        "hex": "76a9146bc104ae93321c8c1a31adeb4df30ff99ffc1bce88ac",
        "address": "1ApkXfxWgJ5CBHzrogVSKz23umMZ32wvNA",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00010000",
  "hex": "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"
}