Transaction c5aa3c1a2bfd9fc7150d34d5c30919918f375d30a952ff31c0ccc5e5aa606f1f

Block #910771

2025-08-19 17:13:12 +0000 UTC (~5 months, 6 days ago)

BTC Burned: 0 BTC

Inputs

bc1pv5a3qtsn9ecx2vp6fjupvy79n8wrdadv43d9y7x8ng0t3qn02fuqsmyky2

1 653b102e132e7065303a4cb81613c599dc36f5acac5a5278c79a1eb8826f5278 witness_v1_taproot

Outputs

bc1pv5a3qtsn9ecx2vp6fjupvy79n8wrdadv43d9y7x8ng0t3qn02fuqsmyky2

1 653b102e132e7065303a4cb81613c599dc36f5acac5a5278c79a1eb8826f5278 witness_v1_taproot

6a5d0eff7f818cec82d08bc0a88281d215

OP_RETURN 13 ff7f818cec82d08bc0a88281d215 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": "c5aa3c1a2bfd9fc7150d34d5c30919918f375d30a952ff31c0ccc5e5aa606f1f",
  "hash": "57ed15e8383de787f162e29ab31d69f370945d8aec03ab2b791a9bf775f2459b",
  "version": 2,
  "size": 188,
  "vsize": 137,
  "weight": 548,
  "locktime": 0,
  "vin": [
    {
      "txid": "ef836d57ccdad4bd9fffb3c1a1d9a683de35434917fbcdc101391d38d180e328",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "b17e5d17f3e107608a304651688876cbba0b9773f1f11cd28acab1dd83316afc9c2b6489b32f5e47f6348da20a1168b8a6780a5efcd7b1d524b96479560ccefb"
      ],
      "prevout": {
        "generated": false,
        "height": 910771,
        "value": "0.00018930",
        "scriptPubKey": {
          "asm": "1 653b102e132e7065303a4cb81613c599dc36f5acac5a5278c79a1eb8826f5278",
          "desc": "rawtr(653b102e132e7065303a4cb81613c599dc36f5acac5a5278c79a1eb8826f5278)#jhpzq06w",
          "hex": "5120653b102e132e7065303a4cb81613c599dc36f5acac5a5278c79a1eb8826f5278",
          "address": "bc1pv5a3qtsn9ecx2vp6fjupvy79n8wrdadv43d9y7x8ng0t3qn02fuqsmyky2",
          "type": "witness_v1_taproot"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00018778",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 653b102e132e7065303a4cb81613c599dc36f5acac5a5278c79a1eb8826f5278",
        "desc": "rawtr(653b102e132e7065303a4cb81613c599dc36f5acac5a5278c79a1eb8826f5278)#jhpzq06w",
        "hex": "5120653b102e132e7065303a4cb81613c599dc36f5acac5a5278c79a1eb8826f5278",
        "address": "bc1pv5a3qtsn9ecx2vp6fjupvy79n8wrdadv43d9y7x8ng0t3qn02fuqsmyky2",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 ff7f818cec82d08bc0a88281d215",
        "desc": "raw(6a5d0eff7f818cec82d08bc0a88281d215)#g05e0juy",
        "hex": "6a5d0eff7f818cec82d08bc0a88281d215",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000152",
  "hex": "0200000000010128e380d1381d3901c1cdfb17494335de83a6d9a1c1b3ff9fbdd4dacc576d83ef0000000000fdffffff025a49000000000000225120653b102e132e7065303a4cb81613c599dc36f5acac5a5278c79a1eb8826f52780000000000000000116a5d0eff7f818cec82d08bc0a88281d2150140b17e5d17f3e107608a304651688876cbba0b9773f1f11cd28acab1dd83316afc9c2b6489b32f5e47f6348da20a1168b8a6780a5efcd7b1d524b96479560ccefb00000000"
}