Transaction 4a454d86d944592d2d7e90bb8815cf8c167ccf3774455677f8ec96385b23c38a

Block #893547

2025-04-22 18:59:29 +0000 UTC (~1 month, 25 days ago)

BTC Burned: 0 BTC

Inputs

bc1q308se34f2gv38jwrcwwtcfxvctn3clg9zqgws9

0 8bcf0cc6a9521913c9c3c39cbc24ccc2e71c7d05 witness_v0_keyhash

Outputs

bc1pvmxpnvxna5dtkm2nxkwvsg50uw68024w6daq6hvycnu9emtk24kqu7utnp

1 66cc19b0d3ed1abb6d53359cc8228fe3b477aaaed37a0d5d84c4f85ced76556c witness_v1_taproot

6a5d0eff7f818cec82d08bc0a882b9d715

OP_RETURN 13 ff7f818cec82d08bc0a882b9d715 nulldata

bc1q308se34f2gv38jwrcwwtcfxvctn3clg9zqgws9

0 8bcf0cc6a9521913c9c3c39cbc24ccc2e71c7d05 witness_v0_keyhash

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": "4a454d86d944592d2d7e90bb8815cf8c167ccf3774455677f8ec96385b23c38a",
  "hash": "88beb16287e073d251ee690753a1a4b3075b86dce42e3db44c576c6e28d023f1",
  "version": 2,
  "size": 260,
  "vsize": 179,
  "weight": 713,
  "locktime": 0,
  "vin": [
    {
      "txid": "868994c4144d6926f6361fe9928c993e4a6be27679c350b70e20020640e8409d",
      "vout": 2,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402207a35f97e32de11b35f524e322b2dd163a02951067c06152ece27eb728004b35c02206ba195006d29193edf1ee378dbc15670458f57de1ec60c36407a9e88d6ebb2ae01",
        "036a200466bdb694adfaee71a9fcc4f74ede681854b502a6fc2cb170d15aafb759"
      ],
      "prevout": {
        "generated": false,
        "height": 893547,
        "value": "0.00072470",
        "scriptPubKey": {
          "asm": "0 8bcf0cc6a9521913c9c3c39cbc24ccc2e71c7d05",
          "desc": "addr(bc1q308se34f2gv38jwrcwwtcfxvctn3clg9zqgws9)#t3jd8q44",
          "hex": "00148bcf0cc6a9521913c9c3c39cbc24ccc2e71c7d05",
          "address": "bc1q308se34f2gv38jwrcwwtcfxvctn3clg9zqgws9",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000330",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 66cc19b0d3ed1abb6d53359cc8228fe3b477aaaed37a0d5d84c4f85ced76556c",
        "desc": "rawtr(66cc19b0d3ed1abb6d53359cc8228fe3b477aaaed37a0d5d84c4f85ced76556c)#xhfff3y9",
        "hex": "512066cc19b0d3ed1abb6d53359cc8228fe3b477aaaed37a0d5d84c4f85ced76556c",
        "address": "bc1pvmxpnvxna5dtkm2nxkwvsg50uw68024w6daq6hvycnu9emtk24kqu7utnp",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 ff7f818cec82d08bc0a882b9d715",
        "desc": "raw(6a5d0eff7f818cec82d08bc0a882b9d715)#munqmq6v",
        "hex": "6a5d0eff7f818cec82d08bc0a882b9d715",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00071819",
      "n": 2,
      "scriptPubKey": {
        "asm": "0 8bcf0cc6a9521913c9c3c39cbc24ccc2e71c7d05",
        "desc": "addr(bc1q308se34f2gv38jwrcwwtcfxvctn3clg9zqgws9)#t3jd8q44",
        "hex": "00148bcf0cc6a9521913c9c3c39cbc24ccc2e71c7d05",
        "address": "bc1q308se34f2gv38jwrcwwtcfxvctn3clg9zqgws9",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000321",
  "hex": "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"
}