Transaction 743ff6e36a55aa7c86bc52f8c4e6b161dc60614b49bd5a381e25426bef962b4e

Block #926147

2025-12-02 14:38:37 +0000 UTC (~13 days, 9 hours ago)

BTC Burned: 🔥0.00000001 BTC🔥

Inputs

bc1p7vnhzxc2mkea9jcqjgk6yrcf3fkvrspq9tgptvtp0lqkd4a7c3ksm7jghv

1 f327711b0addb3d2cb00922da20f098a6cc1c0202ad015b1617fc166d7bec46d witness_v1_taproot

Outputs

6a09425243323050524f47

OP_RETURN 425243323050524f47 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": "743ff6e36a55aa7c86bc52f8c4e6b161dc60614b49bd5a381e25426bef962b4e",
  "hash": "0f73d9a2f5d45d5c5b1e754a03aff2bae051f4be5fb50756cd78c96bdbd66109",
  "version": 2,
  "size": 139,
  "vsize": 88,
  "weight": 352,
  "locktime": 0,
  "vin": [
    {
      "txid": "2712de015f3620ca67b5180f25081d2904b9fa5b0f3a7e600487afd77936c40c",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "2383a0b953dde00720af97e004941925c686f9bf376a5ecc81a67e48aec447d841875429e5ef639f63641e0e663f52488e5eb344da38e2d2c1a4bd749218a98b"
      ],
      "prevout": {
        "generated": false,
        "height": 926147,
        "value": "0.00000330",
        "scriptPubKey": {
          "asm": "1 f327711b0addb3d2cb00922da20f098a6cc1c0202ad015b1617fc166d7bec46d",
          "desc": "rawtr(f327711b0addb3d2cb00922da20f098a6cc1c0202ad015b1617fc166d7bec46d)#sf53qmqk",
          "hex": "5120f327711b0addb3d2cb00922da20f098a6cc1c0202ad015b1617fc166d7bec46d",
          "address": "bc1p7vnhzxc2mkea9jcqjgk6yrcf3fkvrspq9tgptvtp0lqkd4a7c3ksm7jghv",
          "type": "witness_v1_taproot"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000001",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 425243323050524f47",
        "desc": "raw(6a09425243323050524f47)#j8l3la0a",
        "hex": "6a09425243323050524f47",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000329",
  "hex": "020000000001010cc43679d7af8704607e3a0f5bfab904291d08250f18b567ca20365f01de12270000000000fdffffff0101000000000000000b6a09425243323050524f4701402383a0b953dde00720af97e004941925c686f9bf376a5ecc81a67e48aec447d841875429e5ef639f63641e0e663f52488e5eb344da38e2d2c1a4bd749218a98b00000000"
}