Transaction f9a4f4e3611d83e9ac1984ff5f7a5bf87fb349881c6fb22e3ec7f093ef45eeab

Block #495757

2017-11-23 16:23:03 +0000 UTC (~6 years, 8 months ago)

BTC Burned: 0 BTC


Inputs
1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT
0.5 BTC
now $29,210.05
0.5 BTC
OP_DUP OP_HASH160 92aa20ee4f88e23a50c112123c937b55f25e2a62 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a146f6d6e69000000000000001f00000005d8139b00
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni�������������
OP_RETURN 6f6d6e69000000000000001f00000005d8139b00 nulldata
12Za9CdkQ5vwqJv5DkwKk3rD1neuahBAtv
0.0000273 BTC
now $1.59
0.0000273 BTC
OP_DUP OP_HASH160 11211a026eb6b3f24ad92da69b551c9a56270ca8 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT
0.49955195 BTC
now $29,183.87
0.49955195 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": "f9a4f4e3611d83e9ac1984ff5f7a5bf87fb349881c6fb22e3ec7f093ef45eeab",
  "hash": "f9a4f4e3611d83e9ac1984ff5f7a5bf87fb349881c6fb22e3ec7f093ef45eeab",
  "version": 1,
  "size": 256,
  "vsize": 256,
  "weight": 1024,
  "locktime": 0,
  "vin": [
    {
      "txid": "8f1f4656df9951e45eac2ca89fed38da4d1046a806bc917d9e6b40aea73ef6ec",
      "vout": 3,
      "scriptSig": {
        "asm": "3044022004791563e375122446f21d22d5527a82109999a932208a11906e83ab0623ef9b022043f23d704774faeb9bb73c080f864ab5a75c89f5bc73353204929e672cf69a8f[ALL] 0397f9297a56395f7ff7099d52e5df5d73e55f3a7a29426d3acd3ab5b05d2cc617",
        "hex": "473044022004791563e375122446f21d22d5527a82109999a932208a11906e83ab0623ef9b022043f23d704774faeb9bb73c080f864ab5a75c89f5bc73353204929e672cf69a8f01210397f9297a56395f7ff7099d52e5df5d73e55f3a7a29426d3acd3ab5b05d2cc617"
      },
      "prevout": {
        "generated": false,
        "height": 495755,
        "value": "0.50000000",
        "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 6f6d6e69000000000000001f00000005d8139b00",
        "desc": "raw(6a146f6d6e69000000000000001f00000005d8139b00)#63tfjkvm",
        "hex": "6a146f6d6e69000000000000001f00000005d8139b00",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00002730",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 11211a026eb6b3f24ad92da69b551c9a56270ca8 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(12Za9CdkQ5vwqJv5DkwKk3rD1neuahBAtv)#zwwsvxkn",
        "hex": "76a91411211a026eb6b3f24ad92da69b551c9a56270ca888ac",
        "address": "12Za9CdkQ5vwqJv5DkwKk3rD1neuahBAtv",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.49955195",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 92aa20ee4f88e23a50c112123c937b55f25e2a62 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT)#ml9eyw82",
        "hex": "76a91492aa20ee4f88e23a50c112123c937b55f25e2a6288ac",
        "address": "1ENVTkd9f5KUkvcKSutiJwdBVPgaPh6ihT",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00042075",
  "hex": "0100000001ecf63ea7ae406b9e7d91bc06a846104dda38ed9fa82cac5ee45199df56461f8f030000006a473044022004791563e375122446f21d22d5527a82109999a932208a11906e83ab0623ef9b022043f23d704774faeb9bb73c080f864ab5a75c89f5bc73353204929e672cf69a8f01210397f9297a56395f7ff7099d52e5df5d73e55f3a7a29426d3acd3ab5b05d2cc617ffffffff030000000000000000166a146f6d6e69000000000000001f00000005d8139b00aa0a0000000000001976a91411211a026eb6b3f24ad92da69b551c9a56270ca888ac7b41fa02000000001976a91492aa20ee4f88e23a50c112123c937b55f25e2a6288ac00000000"
}