Transaction a81f1a6413fed4948cec61112c832ecb3af7535fb5082c847625a79a7eebe2a8

Block #921615

2025-10-31 12:55:36 +0000 UTC (~15 days, 1 hour ago)

BTC Burned: 🔥0.00000001 BTC🔥

Inputs

bc1puyuwxh9u3v269lqt7x2fng50v5dsqht7r5jgjch4g22cq5plpx3s50uxvf

1 e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3 witness_v1_taproot

bc1puyuwxh9u3v269lqt7x2fng50v5dsqht7r5jgjch4g22cq5plpx3s50uxvf

1 e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3 witness_v1_taproot

Outputs

6a09425243323050524f47

OP_RETURN 425243323050524f47 nulldata

bc1puyuwxh9u3v269lqt7x2fng50v5dsqht7r5jgjch4g22cq5plpx3s50uxvf

1 e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3 witness_v1_taproot

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": "a81f1a6413fed4948cec61112c832ecb3af7535fb5082c847625a79a7eebe2a8",
  "hash": "0d0c0b59f435e6e8ff311bf9e30c93b8ba37a0cb58d938ddc5a183bbd063b7c8",
  "version": 2,
  "size": 289,
  "vsize": 189,
  "weight": 754,
  "locktime": 0,
  "vin": [
    {
      "txid": "ccbb4a77207e934c4f1ee174cc40ef125befa6922e4a347ab531c6c2b059cf59",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "13f4c1f562cd9e240ec55d61b3bd94851e3c9c53ead20519cd85da9e5fd9b770f4a8dd145a707f72375ce0528e2702f5441cf846669a7dbdce10bbb7aad5df02"
      ],
      "prevout": {
        "generated": false,
        "height": 921615,
        "value": "0.00000330",
        "scriptPubKey": {
          "asm": "1 e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3",
          "desc": "rawtr(e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3)#5v8v6qk0",
          "hex": "5120e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3",
          "address": "bc1puyuwxh9u3v269lqt7x2fng50v5dsqht7r5jgjch4g22cq5plpx3s50uxvf",
          "type": "witness_v1_taproot"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "880fd92ee5bcad60e8451bfbb837b2fa4673152446c791b2d0930186540b329d",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "f91ed1554ae972d1eb86e0b912678cce38856b5236600d4d80acd52ae841ff1761bd739a40891b44379dd796a61e65fbd7067fb815fb89cb3f53a6230ca3f92d"
      ],
      "prevout": {
        "generated": false,
        "height": 921615,
        "value": "0.00038109",
        "scriptPubKey": {
          "asm": "1 e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3",
          "desc": "rawtr(e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3)#5v8v6qk0",
          "hex": "5120e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3",
          "address": "bc1puyuwxh9u3v269lqt7x2fng50v5dsqht7r5jgjch4g22cq5plpx3s50uxvf",
          "type": "witness_v1_taproot"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000001",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 425243323050524f47",
        "desc": "raw(6a09425243323050524f47)#j8l3la0a",
        "hex": "6a09425243323050524f47",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00038054",
      "n": 1,
      "scriptPubKey": {
        "asm": "1 e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3",
        "desc": "rawtr(e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3)#5v8v6qk0",
        "hex": "5120e138e35cbc8b15a2fc0bf19499a28f651b005d7e1d248962f5429580503f09a3",
        "address": "bc1puyuwxh9u3v269lqt7x2fng50v5dsqht7r5jgjch4g22cq5plpx3s50uxvf",
        "type": "witness_v1_taproot"
      }
    }
  ],
  "fee": "0.00000384",
  "hex": "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"
}