Transaction 749fea437c5d542457fa03cf0531c5233cd4b0aadd243c70040dd667ab673fdd

Block #601734

2019-10-31 02:52:17 +0000 UTC (~4 years, 8 months ago)

BTC Burned: 0 BTC

Inputs

bc1qr7ec3072fflu527pv03dn5vwn8umct3q3awy4n

0 1fb388bfca4a7fca2bc163e2d9d18e99f9bc2e20 witness_v0_keyhash

Outputs

bc1qr7ec3072fflu527pv03dn5vwn8umct3q3awy4n

0 1fb388bfca4a7fca2bc163e2d9d18e99f9bc2e20 witness_v0_keyhash

6a4c5000091bab00024356287def867b121dfacdcb197acd9db228834ec5202515cb21bfad7780d1d6df7e5771960fcc442dbdf01564285dba4a9c070133513070fa00bc899a01aa211b883cf79063e65838da

OP_RETURN 00091bab00024356287def867b121dfacdcb197acd9db228834ec5202515cb21bfad7780d1d6df7e5771960fcc442dbdf01564285dba4a9c070133513070fa00bc899a01aa211b883cf79063e65838da nulldata

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.

View revision history

Raw Transaction

{
  "txid": "749fea437c5d542457fa03cf0531c5233cd4b0aadd243c70040dd667ab673fdd",
  "hash": "efd3fb50f8e6bdab9787058f7d23250725f317daa8011530d379ca54575bdf7a",
  "version": 1,
  "size": 284,
  "vsize": 202,
  "weight": 806,
  "locktime": 0,
  "vin": [
    {
      "txid": "0d8e0fb29f6b18aba3c8f8e4aa4eb50f3c3b1a4fb6a4e17c8e55cb1c0207d5cf",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100fc9088c7fcfaf236c3ee537c7c126e63b91f2a5c17cfa6716cb067b9838b7d580220114bbbe3b2b8fd615c3e7cbe26873afb63a11294dfe09180d231d608f8d57bb701",
        "03d215be3faabb0c5b14facd366f2b917a0ccdd0d893ec692fe7a0117477fb996d"
      ],
      "prevout": {
        "generated": false,
        "height": 601734,
        "value": "0.00081170",
        "scriptPubKey": {
          "asm": "0 1fb388bfca4a7fca2bc163e2d9d18e99f9bc2e20",
          "desc": "addr(bc1qr7ec3072fflu527pv03dn5vwn8umct3q3awy4n)#5nfflk29",
          "hex": "00141fb388bfca4a7fca2bc163e2d9d18e99f9bc2e20",
          "address": "bc1qr7ec3072fflu527pv03dn5vwn8umct3q3awy4n",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00080968",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 1fb388bfca4a7fca2bc163e2d9d18e99f9bc2e20",
        "desc": "addr(bc1qr7ec3072fflu527pv03dn5vwn8umct3q3awy4n)#5nfflk29",
        "hex": "00141fb388bfca4a7fca2bc163e2d9d18e99f9bc2e20",
        "address": "bc1qr7ec3072fflu527pv03dn5vwn8umct3q3awy4n",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 00091bab00024356287def867b121dfacdcb197acd9db228834ec5202515cb21bfad7780d1d6df7e5771960fcc442dbdf01564285dba4a9c070133513070fa00bc899a01aa211b883cf79063e65838da",
        "desc": "raw(6a4c5000091bab00024356287def867b121dfacdcb197acd9db228834ec5202515cb21bfad7780d1d6df7e5771960fcc442dbdf01564285dba4a9c070133513070fa00bc899a01aa211b883cf79063e65838da)#v269qvju",
        "hex": "6a4c5000091bab00024356287def867b121dfacdcb197acd9db228834ec5202515cb21bfad7780d1d6df7e5771960fcc442dbdf01564285dba4a9c070133513070fa00bc899a01aa211b883cf79063e65838da",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000202",
  "hex": "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"
}