Transaction 4431361aa2a6739ca5d8907d8998f79d9894f1defcdeda9e8d1702aa7a9bfa2e

Block #938842

2026-03-01 08:38:40 +0000 UTC (~8 days, 12 hours ago)

BTC Burned: 0 BTC

Inputs

bc1q072v8gy0459e6h5jk906ymayarwapv53uhprka

0 7f94c3a08fad0b9d5e92b15fa26fa4e8ddd0b291 witness_v0_keyhash

Outputs

bc1qjjalwxedga4q0f2h8p9fzaeuf5yxg8uufyr93n

0 94bbf71b2d476a07a557384a91773c4d08641f9c witness_v0_keyhash

6a4c4e3d3a4554482e555344543a3078346631323539343535624439333036393437443731354663323241303044313343303162386239423a3631343836363230302f312f303a2d5f2f74313a302f3730

OP_RETURN 3d3a4554482e555344543a3078346631323539343535624439333036393437443731354663323241303044313343303162386239423a3631343836363230302f312f303a2d5f2f74313a302f3730 nulldata

bc1q072v8gy0459e6h5jk906ymayarwapv53uhprka

0 7f94c3a08fad0b9d5e92b15fa26fa4e8ddd0b291 witness_v0_keyhash

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": "4431361aa2a6739ca5d8907d8998f79d9894f1defcdeda9e8d1702aa7a9bfa2e",
  "hash": "368e7326a159c6a1524bbe93094ea3b30d651edb7eb85471790dcc9ff362954d",
  "version": 2,
  "size": 312,
  "vsize": 231,
  "weight": 921,
  "locktime": 0,
  "vin": [
    {
      "txid": "008e5c20c14b3a5fb7bffedd9d48741a5eb2a12b60cfbf907155bd177b798c03",
      "vout": 2,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402202f054bc8d856db0b999d22928568d34514d099dfbeb170c83f703702f53338300220142c614cbd29abccf1cc900fa68536f919e19c78411483763a2fd191e1a7331901",
        "03afcd7a3bb567affb2d1a786f996ea7e3a1dda0716a630e27a238a03305b30bbf"
      ],
      "prevout": {
        "generated": false,
        "height": 938824,
        "value": "0.02856759",
        "scriptPubKey": {
          "asm": "0 7f94c3a08fad0b9d5e92b15fa26fa4e8ddd0b291",
          "desc": "addr(bc1q072v8gy0459e6h5jk906ymayarwapv53uhprka)#fy8fnjel",
          "hex": "00147f94c3a08fad0b9d5e92b15fa26fa4e8ddd0b291",
          "address": "bc1q072v8gy0459e6h5jk906ymayarwapv53uhprka",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00010000",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 94bbf71b2d476a07a557384a91773c4d08641f9c",
        "desc": "addr(bc1qjjalwxedga4q0f2h8p9fzaeuf5yxg8uufyr93n)#yac8fdmy",
        "hex": "001494bbf71b2d476a07a557384a91773c4d08641f9c",
        "address": "bc1qjjalwxedga4q0f2h8p9fzaeuf5yxg8uufyr93n",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 3d3a4554482e555344543a3078346631323539343535624439333036393437443731354663323241303044313343303162386239423a3631343836363230302f312f303a2d5f2f74313a302f3730",
        "desc": "raw(6a4c4e3d3a4554482e555344543a3078346631323539343535624439333036393437443731354663323241303044313343303162386239423a3631343836363230302f312f303a2d5f2f74313a302f3730)#fsyl2vpr",
        "hex": "6a4c4e3d3a4554482e555344543a3078346631323539343535624439333036393437443731354663323241303044313343303162386239423a3631343836363230302f312f303a2d5f2f74313a302f3730",
        "type": "nulldata"
      }
    },
    {
      "value": "0.02846408",
      "n": 2,
      "scriptPubKey": {
        "asm": "0 7f94c3a08fad0b9d5e92b15fa26fa4e8ddd0b291",
        "desc": "addr(bc1q072v8gy0459e6h5jk906ymayarwapv53uhprka)#fy8fnjel",
        "hex": "00147f94c3a08fad0b9d5e92b15fa26fa4e8ddd0b291",
        "address": "bc1q072v8gy0459e6h5jk906ymayarwapv53uhprka",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000351",
  "hex": "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"
}