Transaction a4fae7c4bb8058f9ecdead4d00f839e9c01637ffde0b2e4399ae772862b316d9

Block #926165

2025-12-02 17:22:53 +0000 UTC (~1 month, 17 days ago)

BTC Burned: 0 BTC

Inputs

bc1q0p37d2rwgu007ta084uq78symj30tq0gg44vuh

0 7863e6a86e471eff2faf3d780f1e04dca2f581e8 witness_v0_keyhash

Outputs

bc1q0p37d2rwgu007ta084uq78symj30tq0gg44vuh

0 7863e6a86e471eff2faf3d780f1e04dca2f581e8 witness_v0_keyhash

6a5d1214011400ff7f818cec82d08bc0a88281d215

OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215 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": "a4fae7c4bb8058f9ecdead4d00f839e9c01637ffde0b2e4399ae772862b316d9",
  "hash": "22d3ce19412c2efee7ea9ea975ea7daf4f6e86c70161e21a33cbe80f1d37a234",
  "version": 2,
  "size": 221,
  "vsize": 140,
  "weight": 557,
  "locktime": 0,
  "vin": [
    {
      "txid": "9b37fc49215bec7a94557ae73e671f65d24db90955d9514f5851e3dfc89ae4cf",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3044022078bf11136eae990561e1a70b13ffa32dc86261cb0157b653644ef99ce78fd30c02206850c1fef8f4fe6b863310b10be3a93aab9cb8a4c6a9ae3a82389f05bf5317b201",
        "03979835df91d103d2608c6baa27ba0f45643f0b56af5c6d062e3de2ffda8aef24"
      ],
      "prevout": {
        "generated": false,
        "height": 926163,
        "value": "0.00025862",
        "scriptPubKey": {
          "asm": "0 7863e6a86e471eff2faf3d780f1e04dca2f581e8",
          "desc": "addr(bc1q0p37d2rwgu007ta084uq78symj30tq0gg44vuh)#c6pzfedm",
          "hex": "00147863e6a86e471eff2faf3d780f1e04dca2f581e8",
          "address": "bc1q0p37d2rwgu007ta084uq78symj30tq0gg44vuh",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00025577",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 7863e6a86e471eff2faf3d780f1e04dca2f581e8",
        "desc": "addr(bc1q0p37d2rwgu007ta084uq78symj30tq0gg44vuh)#c6pzfedm",
        "hex": "00147863e6a86e471eff2faf3d780f1e04dca2f581e8",
        "address": "bc1q0p37d2rwgu007ta084uq78symj30tq0gg44vuh",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215",
        "desc": "raw(6a5d1214011400ff7f818cec82d08bc0a88281d215)#m23tpl3l",
        "hex": "6a5d1214011400ff7f818cec82d08bc0a88281d215",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000285",
  "hex": "02000000000101cfe49ac8dfe351584f51d95509b94dd2651f673ee77a55947aec5b2149fc379b0000000000fdffffff02e9630000000000001600147863e6a86e471eff2faf3d780f1e04dca2f581e80000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d21502473044022078bf11136eae990561e1a70b13ffa32dc86261cb0157b653644ef99ce78fd30c02206850c1fef8f4fe6b863310b10be3a93aab9cb8a4c6a9ae3a82389f05bf5317b2012103979835df91d103d2608c6baa27ba0f45643f0b56af5c6d062e3de2ffda8aef2400000000"
}