Transaction 4504a137a912e2dc37d5a59a30dacb5d7a62500fca4b194f5cdf43b92a870455

Block #581110

2019-06-17 11:42:24 +0000 UTC (~5 years, 1 month ago)

BTC Burned: 0 BTC


Inputs
1KaNQ89dX5DMbAHWcz3gb88EpFJ41cCwZG
0.00736 BTC
now $425.13
0.00736 BTC
OP_DUP OP_HASH160 cbc1da8318dd67320839c090904a36a085f26d08 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1KaNQ89dX5DMbAHWcz3gb88EpFJ41cCwZG
0.00717514 BTC
now $414.45
0.00717514 BTC
OP_DUP OP_HASH160 cbc1da8318dd67320839c090904a36a085f26d08 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f00000017bfac7c00
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni������������|�
OP_RETURN 6f6d6e69000000000000001f00000017bfac7c00 nulldata
1K9kmw2XJygS7d5auRdX6aCTckC8BxoDFj
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 c71a2210971e746b91976c45fdc91cbfcf1fb4b8 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": "4504a137a912e2dc37d5a59a30dacb5d7a62500fca4b194f5cdf43b92a870455",
  "hash": "4504a137a912e2dc37d5a59a30dacb5d7a62500fca4b194f5cdf43b92a870455",
  "version": 1,
  "size": 257,
  "vsize": 257,
  "weight": 1028,
  "locktime": 0,
  "vin": [
    {
      "txid": "77acd3b7d8845978b499846769a5f6102de29bd6b6a573adae535f7a6a8b6ec4",
      "vout": 0,
      "scriptSig": {
        "asm": "30450221009e0a3aa116340213c7e868f16f6afbbf5fe34e417612f8a3d8dc2cc6dd536dd2022046d373f2db9d3f2348a8238adfbe3b18f2d93de0cad2c99b9416c7576b6097c0[ALL] 02e901d360499709e423d3716a142e70f348e467e5f52cfeb9b4d1e5a5e950dcfd",
        "hex": "4830450221009e0a3aa116340213c7e868f16f6afbbf5fe34e417612f8a3d8dc2cc6dd536dd2022046d373f2db9d3f2348a8238adfbe3b18f2d93de0cad2c99b9416c7576b6097c0012102e901d360499709e423d3716a142e70f348e467e5f52cfeb9b4d1e5a5e950dcfd"
      },
      "prevout": {
        "generated": false,
        "height": 581106,
        "value": "0.00736000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 cbc1da8318dd67320839c090904a36a085f26d08 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1KaNQ89dX5DMbAHWcz3gb88EpFJ41cCwZG)#66ctf840",
          "hex": "76a914cbc1da8318dd67320839c090904a36a085f26d0888ac",
          "address": "1KaNQ89dX5DMbAHWcz3gb88EpFJ41cCwZG",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00717514",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 cbc1da8318dd67320839c090904a36a085f26d08 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KaNQ89dX5DMbAHWcz3gb88EpFJ41cCwZG)#66ctf840",
        "hex": "76a914cbc1da8318dd67320839c090904a36a085f26d0888ac",
        "address": "1KaNQ89dX5DMbAHWcz3gb88EpFJ41cCwZG",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f00000017bfac7c00",
        "desc": "raw(6a146f6d6e69000000000000001f00000017bfac7c00)#exggytwn",
        "hex": "6a146f6d6e69000000000000001f00000017bfac7c00",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 c71a2210971e746b91976c45fdc91cbfcf1fb4b8 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1K9kmw2XJygS7d5auRdX6aCTckC8BxoDFj)#r2e87zpr",
        "hex": "76a914c71a2210971e746b91976c45fdc91cbfcf1fb4b888ac",
        "address": "1K9kmw2XJygS7d5auRdX6aCTckC8BxoDFj",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00017940",
  "hex": "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"
}