Transaction f21f6ad449a0c49fe0d6bfba0a57df5a75f1f043527a78081b71803df67f951a

Block #533447

2018-07-24 14:19:33 +0000 UTC (~6 years, 10 days ago)

BTC Burned: 0 BTC


Inputs
1KxbYrdBbHaSSVtJozW36sP7DdAtGLL68y
0.06154247 BTC
now $3,809.42
0.06154247 BTC
OP_DUP OP_HASH160 cff5fb750bc48054d02902548ea80e9c040dd15a OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1KxbYrdBbHaSSVtJozW36sP7DdAtGLL68y
0.0613992 BTC
now $3,800.55
0.0613992 BTC
OP_DUP OP_HASH160 cff5fb750bc48054d02902548ea80e9c040dd15a OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f000002bc2b167800
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������+x�
OP_RETURN 6f6d6e69000000000000001f000002bc2b167800 nulldata
149pqtZfzGdGKPTrbg2MnsbYkqMVUGRdzr
0.00000546 BTC
now $0.34
0.00000546 BTC
OP_DUP OP_HASH160 2293a46db81ae8dfa49f7f378dbf1dd45ca8df74 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": "f21f6ad449a0c49fe0d6bfba0a57df5a75f1f043527a78081b71803df67f951a",
  "hash": "f21f6ad449a0c49fe0d6bfba0a57df5a75f1f043527a78081b71803df67f951a",
  "version": 1,
  "size": 256,
  "vsize": 256,
  "weight": 1024,
  "locktime": 0,
  "vin": [
    {
      "txid": "c87947a84cf6791afabb507cadb9df43223b20ed17b4b33bec85afaa29981da3",
      "vout": 0,
      "scriptSig": {
        "asm": "3044022052822f6c4a0a2219f320df4c55a2a13f20bd547e3dfc02671d4569b7c1e4fdea022061de44ea331034b7b3d699cf8448be53c5afda716daf57eb2ca9d5e7c04da085[ALL] 034c9ee28259d5e83fc3b92adc9f2d784bb204330205de629c33336451f91808fa",
        "hex": "473044022052822f6c4a0a2219f320df4c55a2a13f20bd547e3dfc02671d4569b7c1e4fdea022061de44ea331034b7b3d699cf8448be53c5afda716daf57eb2ca9d5e7c04da0850121034c9ee28259d5e83fc3b92adc9f2d784bb204330205de629c33336451f91808fa"
      },
      "prevout": {
        "generated": false,
        "height": 533395,
        "value": "0.06154247",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 cff5fb750bc48054d02902548ea80e9c040dd15a OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1KxbYrdBbHaSSVtJozW36sP7DdAtGLL68y)#8qmgte27",
          "hex": "76a914cff5fb750bc48054d02902548ea80e9c040dd15a88ac",
          "address": "1KxbYrdBbHaSSVtJozW36sP7DdAtGLL68y",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.06139920",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 cff5fb750bc48054d02902548ea80e9c040dd15a OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KxbYrdBbHaSSVtJozW36sP7DdAtGLL68y)#8qmgte27",
        "hex": "76a914cff5fb750bc48054d02902548ea80e9c040dd15a88ac",
        "address": "1KxbYrdBbHaSSVtJozW36sP7DdAtGLL68y",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f000002bc2b167800",
        "desc": "raw(6a146f6d6e69000000000000001f000002bc2b167800)#jnv8dtjc",
        "hex": "6a146f6d6e69000000000000001f000002bc2b167800",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 2293a46db81ae8dfa49f7f378dbf1dd45ca8df74 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(149pqtZfzGdGKPTrbg2MnsbYkqMVUGRdzr)#hweacnvd",
        "hex": "76a9142293a46db81ae8dfa49f7f378dbf1dd45ca8df7488ac",
        "address": "149pqtZfzGdGKPTrbg2MnsbYkqMVUGRdzr",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00013781",
  "hex": "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"
}