Transaction c43f3b16ce2b300579fe08b0ad6fd29c90cab1eca04a73d591d32f4ec1da3128

Block #938844

2026-03-01 08:48:57 +0000 UTC (~4 days, 20 hours ago)

BTC Burned: 0 BTC

Inputs

bc1qhuf4zz9lpejrz8w77kaw9dxceasxcjuvrghr0j

0 bf135108bf0e64311ddef5bae2b4d8cf606c4b8c witness_v0_keyhash

Outputs

1KT3zCYUrmQxjcveUNs1Rs7WcXDcPQZ4av

OP_DUP OP_HASH160 ca5f92656fbe1821cab58c0a7e3e36c64cfc6d7b OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

6a42307866323465333538353337343233373839373330376630303531633231353534333432666330323034626661323765633466363262343730386438656431666161

OP_RETURN 307866323465333538353337343233373839373330376630303531633231353534333432666330323034626661323765633466363262343730386438656431666161 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": "c43f3b16ce2b300579fe08b0ad6fd29c90cab1eca04a73d591d32f4ec1da3128",
  "hash": "4b3cd6fb01a1f3404a060698818c38a8eed8c3d504af5550db6b8599ee69240d",
  "version": 2,
  "size": 272,
  "vsize": 190,
  "weight": 758,
  "locktime": 0,
  "vin": [
    {
      "txid": "26afc8bffcf77939433614e3982fb09d1f577e9a9cf567c09674332e12670ec1",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "30450221008cc894700ae1998ce7a7f5c67be941bc0381ab6021735652b66e277b2d2f075c0220451b83335a46ec6675c47b9fe74d2f54a7361f3480ffc27bc214a9762f8998da01",
        "026d33628d3f44d0c7d52a4dc2d98af352cf5fe830031a96f6685c4649b9829ca0"
      ],
      "prevout": {
        "generated": false,
        "height": 938842,
        "value": "0.00500000",
        "scriptPubKey": {
          "asm": "0 bf135108bf0e64311ddef5bae2b4d8cf606c4b8c",
          "desc": "addr(bc1qhuf4zz9lpejrz8w77kaw9dxceasxcjuvrghr0j)#mv345def",
          "hex": "0014bf135108bf0e64311ddef5bae2b4d8cf606c4b8c",
          "address": "bc1qhuf4zz9lpejrz8w77kaw9dxceasxcjuvrghr0j",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00499727",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 ca5f92656fbe1821cab58c0a7e3e36c64cfc6d7b OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KT3zCYUrmQxjcveUNs1Rs7WcXDcPQZ4av)#jp4282z3",
        "hex": "76a914ca5f92656fbe1821cab58c0a7e3e36c64cfc6d7b88ac",
        "address": "1KT3zCYUrmQxjcveUNs1Rs7WcXDcPQZ4av",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 307866323465333538353337343233373839373330376630303531633231353534333432666330323034626661323765633466363262343730386438656431666161",
        "desc": "raw(6a42307866323465333538353337343233373839373330376630303531633231353534333432666330323034626661323765633466363262343730386438656431666161)#ydw0dtz7",
        "hex": "6a42307866323465333538353337343233373839373330376630303531633231353534333432666330323034626661323765633466363262343730386438656431666161",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000273",
  "hex": "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"
}