Transaction 4d66cd8b31c4c5df3d2d6d4df2c69ffef27e73ce7afb843c1a17a710106c9a16

Block #910771

2025-08-19 17:13:12 +0000 UTC (~5 months, 4 days ago)

BTC Burned: 0 BTC

Inputs

bc1patss26flrpt9m4ruuggwmhrgzv830prycm20hhmgawcc6sw2p0eqp4zmfw

1 eae105693f18565dd47ce210eddc68130f178464c6d4fbdf68ebb18d41ca0bf2 witness_v1_taproot

Outputs

bc1patss26flrpt9m4ruuggwmhrgzv830prycm20hhmgawcc6sw2p0eqp4zmfw

1 eae105693f18565dd47ce210eddc68130f178464c6d4fbdf68ebb18d41ca0bf2 witness_v1_taproot

6a5d18ff7f8188ec82d08bc08086b681e885a094c18001ff7fb405

OP_RETURN 13 ff7f8188ec82d08bc08086b681e885a094c18001ff7fb405 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": "4d66cd8b31c4c5df3d2d6d4df2c69ffef27e73ce7afb843c1a17a710106c9a16",
  "hash": "e7774227c7964942d638a0c1572be7ad0b9b7c4951b1684bc28c5f0f92884fb3",
  "version": 2,
  "size": 198,
  "vsize": 147,
  "weight": 588,
  "locktime": 0,
  "vin": [
    {
      "txid": "6647825298b6559b0c9cb0df91d77352e24fb7c9876fcbc9f66b737e514bac67",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "78f532f24b071283a6088b25dc64ebbbcaecfc516c66950a51671cfc94345607bf63132b4ac6b596f102cc283b630e64577db1d262e42c104bb49b8d3b214ee5"
      ],
      "prevout": {
        "generated": false,
        "height": 910771,
        "value": "0.02819180",
        "scriptPubKey": {
          "asm": "1 eae105693f18565dd47ce210eddc68130f178464c6d4fbdf68ebb18d41ca0bf2",
          "desc": "rawtr(eae105693f18565dd47ce210eddc68130f178464c6d4fbdf68ebb18d41ca0bf2)#xc6nxzvs",
          "hex": "5120eae105693f18565dd47ce210eddc68130f178464c6d4fbdf68ebb18d41ca0bf2",
          "address": "bc1patss26flrpt9m4ruuggwmhrgzv830prycm20hhmgawcc6sw2p0eqp4zmfw",
          "type": "witness_v1_taproot"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.02819019",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 eae105693f18565dd47ce210eddc68130f178464c6d4fbdf68ebb18d41ca0bf2",
        "desc": "rawtr(eae105693f18565dd47ce210eddc68130f178464c6d4fbdf68ebb18d41ca0bf2)#xc6nxzvs",
        "hex": "5120eae105693f18565dd47ce210eddc68130f178464c6d4fbdf68ebb18d41ca0bf2",
        "address": "bc1patss26flrpt9m4ruuggwmhrgzv830prycm20hhmgawcc6sw2p0eqp4zmfw",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 ff7f8188ec82d08bc08086b681e885a094c18001ff7fb405",
        "desc": "raw(6a5d18ff7f8188ec82d08bc08086b681e885a094c18001ff7fb405)#zr2ffags",
        "hex": "6a5d18ff7f8188ec82d08bc08086b681e885a094c18001ff7fb405",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000161",
  "hex": "0200000000010167ac4b517e736bf6c9cb6f87c9b74fe25273d791dfb09c0c9b55b698528247660000000000ffffffff02cb032b0000000000225120eae105693f18565dd47ce210eddc68130f178464c6d4fbdf68ebb18d41ca0bf200000000000000001b6a5d18ff7f8188ec82d08bc08086b681e885a094c18001ff7fb405014078f532f24b071283a6088b25dc64ebbbcaecfc516c66950a51671cfc94345607bf63132b4ac6b596f102cc283b630e64577db1d262e42c104bb49b8d3b214ee500000000"
}