Transaction b4f2855092fd59d698b3f0c48d573a1442ab0a78048094092b3aeb877da26922

Block #932132

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

BTC Burned: 0 BTC

Inputs

bc1q799rwjak07uawa7zpmhya39uhkkvdystskmt00

0 f14a374bb67fb9d777c20eee4ec4bcbdacc6920b witness_v0_keyhash

Outputs

bc1q799rwjak07uawa7zpmhya39uhkkvdystskmt00

0 f14a374bb67fb9d777c20eee4ec4bcbdacc6920b 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": "b4f2855092fd59d698b3f0c48d573a1442ab0a78048094092b3aeb877da26922",
  "hash": "b49b3a0c6783cb5f61ca8ff7c7436f47863e9dae1ee2f541c01ad27207154052",
  "version": 2,
  "size": 221,
  "vsize": 140,
  "weight": 557,
  "locktime": 0,
  "vin": [
    {
      "txid": "5356da87c883a1a7c612e7168ed8d3ac5dd53c601f3bbad09e796fd483f7ac61",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402200d389a1de28202a11b092fbb33079a94fb1626c609a135990221902a7cd51c1e02200a0b0d65d5423421c99f2a0d431356712b64af1605e736d433bcf2958524189e01",
        "0231b72cabdc3d6798af4ea28efd9fbc7b0b64ab29cc009a0c1097189bf20db72b"
      ],
      "prevout": {
        "generated": false,
        "height": 932131,
        "value": "0.04634174",
        "scriptPubKey": {
          "asm": "0 f14a374bb67fb9d777c20eee4ec4bcbdacc6920b",
          "desc": "addr(bc1q799rwjak07uawa7zpmhya39uhkkvdystskmt00)#5nc7sjn4",
          "hex": "0014f14a374bb67fb9d777c20eee4ec4bcbdacc6920b",
          "address": "bc1q799rwjak07uawa7zpmhya39uhkkvdystskmt00",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.04634031",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 f14a374bb67fb9d777c20eee4ec4bcbdacc6920b",
        "desc": "addr(bc1q799rwjak07uawa7zpmhya39uhkkvdystskmt00)#5nc7sjn4",
        "hex": "0014f14a374bb67fb9d777c20eee4ec4bcbdacc6920b",
        "address": "bc1q799rwjak07uawa7zpmhya39uhkkvdystskmt00",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215",
        "desc": "raw(6a5d1214011400ff7f818cec82d08bc0a88281d215)#m23tpl3l",
        "hex": "6a5d1214011400ff7f818cec82d08bc0a88281d215",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000143",
  "hex": "0200000000010161acf783d46f799ed0ba3b1f603cd55dacd3d88e16e712c6a7a183c887da56530000000000fdffffff02afb5460000000000160014f14a374bb67fb9d777c20eee4ec4bcbdacc6920b0000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d2150247304402200d389a1de28202a11b092fbb33079a94fb1626c609a135990221902a7cd51c1e02200a0b0d65d5423421c99f2a0d431356712b64af1605e736d433bcf2958524189e01210231b72cabdc3d6798af4ea28efd9fbc7b0b64ab29cc009a0c1097189bf20db72b00000000"
}