Transaction 850a0ee22689e4b615c8a312f99415093a985f81d1933f818fff27d74838a8f3

Block #908657

2025-08-05 01:21:17 +0000 UTC (~5 months, 14 days ago)

BTC Burned: 0 BTC

Inputs

3F2Xkfz4rnVcoQ5dcTNtDyV1Wu4vBfwgMa

OP_HASH160 924a706b5359c432b2c5438502bb5e8aa43b8e53 OP_EQUAL scripthash

Outputs

6a00

OP_RETURN 0 nulldata

3AwA6FGuAEJXwZSWHxNyGc9q9YFuQ4K4XW

OP_HASH160 6565c5f2b0dafcf13c1befef010d006adc4ff19a OP_EQUAL scripthash

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": "850a0ee22689e4b615c8a312f99415093a985f81d1933f818fff27d74838a8f3",
  "hash": "1d726dd5184a79ef72788bfe45cce0dc0cd27faffc0b7fd22510b6299074281a",
  "version": 2,
  "size": 226,
  "vsize": 145,
  "weight": 577,
  "locktime": 0,
  "vin": [
    {
      "txid": "12a4b4f22e52ec66346b69eb9c2c5b8af94779e2016b4895b30bb2d92765f692",
      "vout": 14,
      "scriptSig": {
        "asm": "0014b4f87c258ceecd03bcc12b5bdd1d665cb29240d6",
        "hex": "160014b4f87c258ceecd03bcc12b5bdd1d665cb29240d6"
      },
      "txinwitness": [
        "3044022079e27e4a295855fec517a8afdbeb1e1a320153701903748c4811a4ed02012db00220436d7e3158c88b0c5f4cf400594b8700dbb6f5fd95dc1a16f2c3d0e43a98464601",
        "03f0e23ec748370d16e71fa2933a93319678ca856d4075a4b70384f4cce8e4235b"
      ],
      "prevout": {
        "generated": false,
        "height": 908656,
        "value": "0.00163220",
        "scriptPubKey": {
          "asm": "OP_HASH160 924a706b5359c432b2c5438502bb5e8aa43b8e53 OP_EQUAL",
          "desc": "addr(3F2Xkfz4rnVcoQ5dcTNtDyV1Wu4vBfwgMa)#q9n6c4e0",
          "hex": "a914924a706b5359c432b2c5438502bb5e8aa43b8e5387",
          "address": "3F2Xkfz4rnVcoQ5dcTNtDyV1Wu4vBfwgMa",
          "type": "scripthash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 0",
        "desc": "raw(6a00)#ncfmkl43",
        "hex": "6a00",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00162643",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_HASH160 6565c5f2b0dafcf13c1befef010d006adc4ff19a OP_EQUAL",
        "desc": "addr(3AwA6FGuAEJXwZSWHxNyGc9q9YFuQ4K4XW)#fjdcl4zr",
        "hex": "a9146565c5f2b0dafcf13c1befef010d006adc4ff19a87",
        "address": "3AwA6FGuAEJXwZSWHxNyGc9q9YFuQ4K4XW",
        "type": "scripthash"
      }
    }
  ],
  "fee": "0.00000577",
  "hex": "0200000000010192f66527d9b20bb395486b01e27947f98a5b2c9ceb696b3466ec522ef2b4a4120e00000017160014b4f87c258ceecd03bcc12b5bdd1d665cb29240d6fdffffff020000000000000000026a00537b02000000000017a9146565c5f2b0dafcf13c1befef010d006adc4ff19a8702473044022079e27e4a295855fec517a8afdbeb1e1a320153701903748c4811a4ed02012db00220436d7e3158c88b0c5f4cf400594b8700dbb6f5fd95dc1a16f2c3d0e43a984646012103f0e23ec748370d16e71fa2933a93319678ca856d4075a4b70384f4cce8e4235b00000000"
}