Transaction fb57397dfe7f4d3f491958263087b9ad142eb7d94649907fca2370690bdfb2f2

Block #893538

2025-04-22 17:46:50 +0000 UTC (~1 month, 25 days ago)

BTC Burned: 0 BTC

Inputs

bc1q09udunfv83766p9lhqg93umzwtjrg5996g55m0

0 7978de4d2c3c7dad04bfb81058f36272e43450a5 witness_v0_keyhash

Outputs

bc1ps5ddgefskzt7dv4lrftuwy2jnwyr74pyzexy39uzuvzytt7c463qwscuk7

1 851ad46530b097e6b2bf1a57c711529b883f5424164c489782e30445afd8aea2 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": "fb57397dfe7f4d3f491958263087b9ad142eb7d94649907fca2370690bdfb2f2",
  "hash": "1f8c3123b7bfb40982dcc452b849d7941d087246c08ebd06ffee8b8f999c4f49",
  "version": 2,
  "size": 230,
  "vsize": 148,
  "weight": 590,
  "locktime": 0,
  "vin": [
    {
      "txid": "39fc6a4cbb11c64621e1a3f6d4bb4ccb43031a407da2a3b8a255525a5c6a6f5e",
      "vout": 54,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100babe702e78f897cde699bdcd3d8ebe29e3cdebac02b48f18ccf9bb74d1f477550220578f5b8cc6f30610821fdb39ad58891648ffe49e992342beaff6325788822e9301",
        "0305c6d9c3d7c4edab1333203920902de011af407af807f3d72db0aa94d003de9a"
      ],
      "prevout": {
        "generated": false,
        "height": 893536,
        "value": "0.00001701",
        "scriptPubKey": {
          "asm": "0 7978de4d2c3c7dad04bfb81058f36272e43450a5",
          "desc": "addr(bc1q09udunfv83766p9lhqg93umzwtjrg5996g55m0)#cz29v5rx",
          "hex": "00147978de4d2c3c7dad04bfb81058f36272e43450a5",
          "address": "bc1q09udunfv83766p9lhqg93umzwtjrg5996g55m0",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000546",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 851ad46530b097e6b2bf1a57c711529b883f5424164c489782e30445afd8aea2",
        "desc": "rawtr(851ad46530b097e6b2bf1a57c711529b883f5424164c489782e30445afd8aea2)#2hh75pgt",
        "hex": "5120851ad46530b097e6b2bf1a57c711529b883f5424164c489782e30445afd8aea2",
        "address": "bc1ps5ddgefskzt7dv4lrftuwy2jnwyr74pyzexy39uzuvzytt7c463qwscuk7",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 ff7f818cec82d08bc0a882b9d715",
        "desc": "raw(6a5d0eff7f818cec82d08bc0a882b9d715)#munqmq6v",
        "hex": "6a5d0eff7f818cec82d08bc0a882b9d715",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00001155",
  "hex": "020000000001015e6f6a5c5a5255a2b8a3a27d401a0343cb4cbbd4f6a3e12146c611bb4c6afc393600000000ffffffff022202000000000000225120851ad46530b097e6b2bf1a57c711529b883f5424164c489782e30445afd8aea20000000000000000116a5d0eff7f818cec82d08bc0a882b9d71502483045022100babe702e78f897cde699bdcd3d8ebe29e3cdebac02b48f18ccf9bb74d1f477550220578f5b8cc6f30610821fdb39ad58891648ffe49e992342beaff6325788822e9301210305c6d9c3d7c4edab1333203920902de011af407af807f3d72db0aa94d003de9a00000000"
}