Transaction f9b1f760b4442e549c3584f0c4e3c5d33061543eb59e05d457d62f0d02bea0cf

Block #921640

2025-10-31 18:09:47 +0000 UTC (~1 month, 16 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

6a4c5048454d490101699dbf002ddc3c30a745314f5b5ccd7b1f09000000000000000000000000ef9e57d5d5a90e502595af12a7f3b0cd9e8155ce786d478a23fbf4e180fab5b226e23c7b9b7f5a1b2048c545

OP_RETURN 48454d490101699dbf002ddc3c30a745314f5b5ccd7b1f09000000000000000000000000ef9e57d5d5a90e502595af12a7f3b0cd9e8155ce786d478a23fbf4e180fab5b226e23c7b9b7f5a1b2048c545 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": "f9b1f760b4442e549c3584f0c4e3c5d33061543eb59e05d457d62f0d02bea0cf",
  "hash": "f9b1f760b4442e549c3584f0c4e3c5d33061543eb59e05d457d62f0d02bea0cf",
  "version": 2,
  "size": 283,
  "vsize": 283,
  "weight": 1132,
  "locktime": 921638,
  "vin": [
    {
      "txid": "be35d00fb23e85453ed56c749672c323f59f483d0022f04a5a48b549b1a4995a",
      "vout": 0,
      "scriptSig": {
        "asm": "30440220158241ac505de28b0d4fb0b9958b9205d7503d2b1faba9f0f7e8b56213877e8602204c250f760d0a531b96557864dc242c8de78c09a088b13b26c6e5109b19940b7a[ALL] 026b917845e4821f29668e51b6cfe92d7042e37eede6155912e5103dc829285f5a",
        "hex": "4730440220158241ac505de28b0d4fb0b9958b9205d7503d2b1faba9f0f7e8b56213877e8602204c250f760d0a531b96557864dc242c8de78c09a088b13b26c6e5109b19940b7a0121026b917845e4821f29668e51b6cfe92d7042e37eede6155912e5103dc829285f5a"
      },
      "prevout": {
        "generated": false,
        "height": 921640,
        "value": "0.00683814",
        "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": "0.00683487",
      "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 48454d490101699dbf002ddc3c30a745314f5b5ccd7b1f09000000000000000000000000ef9e57d5d5a90e502595af12a7f3b0cd9e8155ce786d478a23fbf4e180fab5b226e23c7b9b7f5a1b2048c545",
        "desc": "raw(6a4c5048454d490101699dbf002ddc3c30a745314f5b5ccd7b1f09000000000000000000000000ef9e57d5d5a90e502595af12a7f3b0cd9e8155ce786d478a23fbf4e180fab5b226e23c7b9b7f5a1b2048c545)#ja003wke",
        "hex": "6a4c5048454d490101699dbf002ddc3c30a745314f5b5ccd7b1f09000000000000000000000000ef9e57d5d5a90e502595af12a7f3b0cd9e8155ce786d478a23fbf4e180fab5b226e23c7b9b7f5a1b2048c545",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000327",
  "hex": "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"
}