Transaction ca9deb0a6fc0c204bb6f82d0822e223e6e2a65fe4d0863420a76c83fbcd996e4

Block #893289

2025-04-20 20:58:49 +0000 UTC (~1 month, 25 days ago)

BTC Burned: 0 BTC

Inputs

bc1qz4sgmcl674z6x36sgkd2hpjd0myjmgfdx7wcj5

0 15608de3faf545a34750459aab864d7ec92da12d witness_v0_keyhash

Outputs

bc1p9vpztzs43yhd9h753d88rs5qezckj4az280yrwfw4xchh564k6lsr6paqx

1 2b02258a15892ed2dfd48b4e71c280c8b16957a251de41b92ea9b17bd355b6bf witness_v1_taproot

6a5d0eff7f818cec82d08bc0a882b9d715

OP_RETURN 13 ff7f818cec82d08bc0a882b9d715 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": "ca9deb0a6fc0c204bb6f82d0822e223e6e2a65fe4d0863420a76c83fbcd996e4",
  "hash": "0c65f6583766d0ebf264a6e46f6686929d6ed4bd4d69eb3ae74a078c7677765b",
  "version": 2,
  "size": 230,
  "vsize": 148,
  "weight": 590,
  "locktime": 0,
  "vin": [
    {
      "txid": "81bfb0cdbe62edd693566428e357167145077968a1c44ad82ab8626326df81e9",
      "vout": 10,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100832545c302015e89bc599bf11ad96ba24b80b1e18bdd5c52e8dcf8483d9d758b02206ff1faaed2c5b67145c2dea93b6d37c16f6ae9df535afeaccb7f470d9fe7e67101",
        "02e3885540ce26c2d30f3ee31f36b8743abb13f40e21123110e81b5fecbb0a3698"
      ],
      "prevout": {
        "generated": false,
        "height": 893289,
        "value": "0.00000630",
        "scriptPubKey": {
          "asm": "0 15608de3faf545a34750459aab864d7ec92da12d",
          "desc": "addr(bc1qz4sgmcl674z6x36sgkd2hpjd0myjmgfdx7wcj5)#hfuv2eu8",
          "hex": "001415608de3faf545a34750459aab864d7ec92da12d",
          "address": "bc1qz4sgmcl674z6x36sgkd2hpjd0myjmgfdx7wcj5",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000330",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 2b02258a15892ed2dfd48b4e71c280c8b16957a251de41b92ea9b17bd355b6bf",
        "desc": "rawtr(2b02258a15892ed2dfd48b4e71c280c8b16957a251de41b92ea9b17bd355b6bf)#pyw22jx2",
        "hex": "51202b02258a15892ed2dfd48b4e71c280c8b16957a251de41b92ea9b17bd355b6bf",
        "address": "bc1p9vpztzs43yhd9h753d88rs5qezckj4az280yrwfw4xchh564k6lsr6paqx",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 ff7f818cec82d08bc0a882b9d715",
        "desc": "raw(6a5d0eff7f818cec82d08bc0a882b9d715)#munqmq6v",
        "hex": "6a5d0eff7f818cec82d08bc0a882b9d715",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000300",
  "hex": "02000000000101e981df266362b82ad84ac4a168790745711657e328645693d6ed62becdb0bf810a00000000fdffffff024a010000000000002251202b02258a15892ed2dfd48b4e71c280c8b16957a251de41b92ea9b17bd355b6bf0000000000000000116a5d0eff7f818cec82d08bc0a882b9d71502483045022100832545c302015e89bc599bf11ad96ba24b80b1e18bdd5c52e8dcf8483d9d758b02206ff1faaed2c5b67145c2dea93b6d37c16f6ae9df535afeaccb7f470d9fe7e671012102e3885540ce26c2d30f3ee31f36b8743abb13f40e21123110e81b5fecbb0a369800000000"
}