Transaction fb3f07b55a2216adecb557bd79469c47788d36ed4d2db284f5cb88f80ebe1d93

Block #931702

2026-01-10 11:38:07 +0000 UTC (~10 days, 10 hours ago)

BTC Burned: 🔥0.00000001 BTC🔥

Inputs

bc1p0yw28shjr6th5v64y4942r7t5nav3xldtckm2s79am3a98skaf4shrz873

1 791ca3c2f21e977a3355254b550fcba4fac89bed5e2db543c5eee3d29e16ea6b 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": "fb3f07b55a2216adecb557bd79469c47788d36ed4d2db284f5cb88f80ebe1d93",
  "hash": "944219704e4e1920f84ab50228a87b91e73824236350581588557ba410614748",
  "version": 2,
  "size": 139,
  "vsize": 88,
  "weight": 352,
  "locktime": 0,
  "vin": [
    {
      "txid": "70ab1f16780ac9e3491c09e36b57d0a4d4ef9b00ef3ecfb4684dfb8ad09b0073",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "91b18e6f95d607b45782298f7583c9f8843966c63ec7e2b65e0f30302c7a23e353b7b4a3a301b83f2dc26dd660b21939aea403468e8d5a86729d9d534b51d5a6"
      ],
      "prevout": {
        "generated": false,
        "height": 931702,
        "value": "0.00000330",
        "scriptPubKey": {
          "asm": "1 791ca3c2f21e977a3355254b550fcba4fac89bed5e2db543c5eee3d29e16ea6b",
          "desc": "rawtr(791ca3c2f21e977a3355254b550fcba4fac89bed5e2db543c5eee3d29e16ea6b)#uqula306",
          "hex": "5120791ca3c2f21e977a3355254b550fcba4fac89bed5e2db543c5eee3d29e16ea6b",
          "address": "bc1p0yw28shjr6th5v64y4942r7t5nav3xldtckm2s79am3a98skaf4shrz873",
          "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": "0200000000010173009bd08afb4d68b4cf3eef009befd4a4d0576be3091c49e3c90a78161fab700000000000fdffffff0101000000000000000b6a09425243323050524f47014091b18e6f95d607b45782298f7583c9f8843966c63ec7e2b65e0f30302c7a23e353b7b4a3a301b83f2dc26dd660b21939aea403468e8d5a86729d9d534b51d5a600000000"
}