Transaction b387aa5f3a62f84a5f93374f99ebd76017cf98a04529dfaef5e06abd2da25f54

Block #921640

2025-10-31 18:09:47 +0000 UTC (~1 month, 14 days ago)

BTC Burned: 0 BTC

Inputs

1KNdciHMyk1rP76GKDYDYcFGot8DtCDvac

OP_DUP OP_HASH160 c98990879e600f0e546218b5bb8bfcc2cf531fb1 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

Outputs

1KNdciHMyk1rP76GKDYDYcFGot8DtCDvac

OP_DUP OP_HASH160 c98990879e600f0e546218b5bb8bfcc2cf531fb1 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

6a4c5048454d490101699dd8002ddc55f4d298c082d38d269a3e3c26e23c7b9b7f5a1b2048c5456be961b742536435c19eb80f92e9935c28deecd7b141e9bed0c9aeb190ef53881a6e3ee9443e26403090c78f

OP_RETURN 48454d490101699dd8002ddc55f4d298c082d38d269a3e3c26e23c7b9b7f5a1b2048c5456be961b742536435c19eb80f92e9935c28deecd7b141e9bed0c9aeb190ef53881a6e3ee9443e26403090c78f 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": "b387aa5f3a62f84a5f93374f99ebd76017cf98a04529dfaef5e06abd2da25f54",
  "hash": "b387aa5f3a62f84a5f93374f99ebd76017cf98a04529dfaef5e06abd2da25f54",
  "version": 2,
  "size": 284,
  "vsize": 284,
  "weight": 1136,
  "locktime": 921638,
  "vin": [
    {
      "txid": "f9b1f760b4442e549c3584f0c4e3c5d33061543eb59e05d457d62f0d02bea0cf",
      "vout": 0,
      "scriptSig": {
        "asm": "304502210097e0905ff818c9964312a7dcb998bfbad2d8d1e9d63302b364bfda8a71ddd79902203c128c1609dbb5282a16e5f129ef76b7136c3afc37759756d3fbfb8e8dc3b018[ALL] 026b917845e4821f29668e51b6cfe92d7042e37eede6155912e5103dc829285f5a",
        "hex": "48304502210097e0905ff818c9964312a7dcb998bfbad2d8d1e9d63302b364bfda8a71ddd79902203c128c1609dbb5282a16e5f129ef76b7136c3afc37759756d3fbfb8e8dc3b0180121026b917845e4821f29668e51b6cfe92d7042e37eede6155912e5103dc829285f5a"
      },
      "prevout": {
        "generated": false,
        "height": 921640,
        "value": "0.00683487",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 c98990879e600f0e546218b5bb8bfcc2cf531fb1 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1KNdciHMyk1rP76GKDYDYcFGot8DtCDvac)#0nup0k8j",
          "hex": "76a914c98990879e600f0e546218b5bb8bfcc2cf531fb188ac",
          "address": "1KNdciHMyk1rP76GKDYDYcFGot8DtCDvac",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00683160",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 c98990879e600f0e546218b5bb8bfcc2cf531fb1 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KNdciHMyk1rP76GKDYDYcFGot8DtCDvac)#0nup0k8j",
        "hex": "76a914c98990879e600f0e546218b5bb8bfcc2cf531fb188ac",
        "address": "1KNdciHMyk1rP76GKDYDYcFGot8DtCDvac",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 48454d490101699dd8002ddc55f4d298c082d38d269a3e3c26e23c7b9b7f5a1b2048c5456be961b742536435c19eb80f92e9935c28deecd7b141e9bed0c9aeb190ef53881a6e3ee9443e26403090c78f",
        "desc": "raw(6a4c5048454d490101699dd8002ddc55f4d298c082d38d269a3e3c26e23c7b9b7f5a1b2048c5456be961b742536435c19eb80f92e9935c28deecd7b141e9bed0c9aeb190ef53881a6e3ee9443e26403090c78f)#qq23cpch",
        "hex": "6a4c5048454d490101699dd8002ddc55f4d298c082d38d269a3e3c26e23c7b9b7f5a1b2048c5456be961b742536435c19eb80f92e9935c28deecd7b141e9bed0c9aeb190ef53881a6e3ee9443e26403090c78f",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000327",
  "hex": "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"
}