Transaction 1b178d302077510f08f5188f6c4a7a23f1844a2c0c45dc073f55147e03f56275

Block #932132

2026-01-13 16:04:18 +0000 UTC (~1 month, 25 days ago)

BTC Burned: 0 BTC

Inputs

bc1qw2fqwckruqahndjp87xrn434gnefjkm5ksy3cs

0 72920762c3e03b79b6413f8c39d63544f2995b74 witness_v0_keyhash

Outputs

bc1qw2fqwckruqahndjp87xrn434gnefjkm5ksy3cs

0 72920762c3e03b79b6413f8c39d63544f2995b74 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": "1b178d302077510f08f5188f6c4a7a23f1844a2c0c45dc073f55147e03f56275",
  "hash": "65c7fcf900140172b754ae71d8e26febc1e9ef8750f9142b92baac0825264ca2",
  "version": 2,
  "size": 222,
  "vsize": 140,
  "weight": 558,
  "locktime": 0,
  "vin": [
    {
      "txid": "c2eb7fe5f42bf496c0486a2ae8c6ab167e8cb0d377ce2aa34b9b2817c4a2f640",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100c24652ac3f136d8df549b3bc0e4ad36a2cab593ea5655d8ee632854ac3e75f9f0220714450e216c0db830b8d89d89772de496feb3c295fbb921bdfd6389d81b3dbe401",
        "030116608fb2566ddfca12b91deaac7c880179482972178ac5ad76f05db9a56864"
      ],
      "prevout": {
        "generated": false,
        "height": 932132,
        "value": "0.00006860",
        "scriptPubKey": {
          "asm": "0 72920762c3e03b79b6413f8c39d63544f2995b74",
          "desc": "addr(bc1qw2fqwckruqahndjp87xrn434gnefjkm5ksy3cs)#tnyd9eg5",
          "hex": "001472920762c3e03b79b6413f8c39d63544f2995b74",
          "address": "bc1qw2fqwckruqahndjp87xrn434gnefjkm5ksy3cs",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00006838",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 72920762c3e03b79b6413f8c39d63544f2995b74",
        "desc": "addr(bc1qw2fqwckruqahndjp87xrn434gnefjkm5ksy3cs)#tnyd9eg5",
        "hex": "001472920762c3e03b79b6413f8c39d63544f2995b74",
        "address": "bc1qw2fqwckruqahndjp87xrn434gnefjkm5ksy3cs",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215",
        "desc": "raw(6a5d1214011400ff7f818cec82d08bc0a88281d215)#m23tpl3l",
        "hex": "6a5d1214011400ff7f818cec82d08bc0a88281d215",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000022",
  "hex": "0200000000010140f6a2c417289b4ba32ace77d3b08c7e16abc6e82a6a48c096f42bf4e57febc20000000000fdffffff02b61a00000000000016001472920762c3e03b79b6413f8c39d63544f2995b740000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d21502483045022100c24652ac3f136d8df549b3bc0e4ad36a2cab593ea5655d8ee632854ac3e75f9f0220714450e216c0db830b8d89d89772de496feb3c295fbb921bdfd6389d81b3dbe40121030116608fb2566ddfca12b91deaac7c880179482972178ac5ad76f05db9a5686400000000"
}