Transaction f4feb17717b5d84505aeda27c179171c14c514c1a709b98e7a6085971bf3d632

Block #503351

2018-01-09 14:40:04 +0000 UTC (~6 years, 6 months ago)

BTC Burned: 0 BTC


Inputs
1FnEe1SymfgEBE18DYm3Cuw7Nv5WYWwBFs
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 a21fdd1dce8715d89bc005c3b573665ba7f1528f OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT
0.30207985 BTC
now $17,563.50
0.30207985 BTC
OP_DUP OP_HASH160 92aa20ee4f88e23a50c112123c937b55f25e2a62 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a146f6d6e69000000000000001f000000008f0d1800
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni������������ �
OP_RETURN 6f6d6e69000000000000001f000000008f0d1800 nulldata
1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT
0.30034096 BTC
now $17,462.39
0.30034096 BTC
OP_DUP OP_HASH160 92aa20ee4f88e23a50c112123c937b55f25e2a62 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": "f4feb17717b5d84505aeda27c179171c14c514c1a709b98e7a6085971bf3d632",
  "hash": "f4feb17717b5d84505aeda27c179171c14c514c1a709b98e7a6085971bf3d632",
  "version": 1,
  "size": 371,
  "vsize": 371,
  "weight": 1484,
  "locktime": 0,
  "vin": [
    {
      "txid": "0016ca73bc6abdf70351ab20af302b3adbbd36e98a8f60bcd08c9a2e8039772b",
      "vout": 2,
      "scriptSig": {
        "asm": "30450221008f50252866cabef1bbea96419161222210181e5685a93c48910d925ea82edb630220398c7936f4fea5b41eadb5248c85f998ca9b2365ce896a9562cb053578589da9[ALL] 0237390a9ec7d43267a40d87a737461c21a9f66969db74d23ca815d737dd694dc7",
        "hex": "4830450221008f50252866cabef1bbea96419161222210181e5685a93c48910d925ea82edb630220398c7936f4fea5b41eadb5248c85f998ca9b2365ce896a9562cb053578589da901210237390a9ec7d43267a40d87a737461c21a9f66969db74d23ca815d737dd694dc7"
      },
      "prevout": {
        "generated": false,
        "height": 503347,
        "value": "0.00000546",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 a21fdd1dce8715d89bc005c3b573665ba7f1528f OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1FnEe1SymfgEBE18DYm3Cuw7Nv5WYWwBFs)#fxlud6kq",
          "hex": "76a914a21fdd1dce8715d89bc005c3b573665ba7f1528f88ac",
          "address": "1FnEe1SymfgEBE18DYm3Cuw7Nv5WYWwBFs",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "8c8a04cf0abfc58872c47bd2c1ed63970b81fdcc095a2b91d04c66757a8956e1",
      "vout": 2,
      "scriptSig": {
        "asm": "3045022100c15093d6130920d49acc94a9f8d1c721aa253500dd9d48f9aa659133074b09f6022039df73328ad0326850560d9616e0e495f64021fbe57e352c959f81dc15a97300[ALL] 0397f9297a56395f7ff7099d52e5df5d73e55f3a7a29426d3acd3ab5b05d2cc617",
        "hex": "483045022100c15093d6130920d49acc94a9f8d1c721aa253500dd9d48f9aa659133074b09f6022039df73328ad0326850560d9616e0e495f64021fbe57e352c959f81dc15a9730001210397f9297a56395f7ff7099d52e5df5d73e55f3a7a29426d3acd3ab5b05d2cc617"
      },
      "prevout": {
        "generated": false,
        "height": 503348,
        "value": "0.30207985",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 92aa20ee4f88e23a50c112123c937b55f25e2a62 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT)#ml9eyw82",
          "hex": "76a91492aa20ee4f88e23a50c112123c937b55f25e2a6288ac",
          "address": "1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f000000008f0d1800",
        "desc": "raw(6a146f6d6e69000000000000001f000000008f0d1800)#aemre0gm",
        "hex": "6a146f6d6e69000000000000001f000000008f0d1800",
        "type": "nulldata"
      }
    },
    {
      "value": "0.30034096",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 92aa20ee4f88e23a50c112123c937b55f25e2a62 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT)#ml9eyw82",
        "hex": "76a91492aa20ee4f88e23a50c112123c937b55f25e2a6288ac",
        "address": "1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00174435",
  "hex": "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"
}