Transaction fc5043744ba96271e5c418699a888aab526444a271774a53f7ff4ccd926fc682

Block #893592

2025-04-23 01:44:32 +0000 UTC (~2 months, 22 days ago)

BTC Burned: 0 BTC

Inputs

bc1pkaa4rr3ezw0klt5kquqwu2k63hahgl39a8lspgunn424349j7vfsfjgqz5

1 b77b518e39139f6fae960700ee2ada8dfb747e25e9ff00a3939d5558d4b2f313 witness_v1_taproot

Outputs

bc1pkaa4rr3ezw0klt5kquqwu2k63hahgl39a8lspgunn424349j7vfsfjgqz5

1 b77b518e39139f6fae960700ee2ada8dfb747e25e9ff00a3939d5558d4b2f313 witness_v1_taproot

6a5d0714c4a33314e403

OP_RETURN 13 14c4a33314e403 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": "fc5043744ba96271e5c418699a888aab526444a271774a53f7ff4ccd926fc682",
  "hash": "ffd683f001642716509e5e040cc8ad1e9447be62686765624ba80b148d70954f",
  "version": 2,
  "size": 181,
  "vsize": 130,
  "weight": 520,
  "locktime": 0,
  "vin": [
    {
      "txid": "08397d31ea128107aeff7de768577b941aade7b5ee4ea8efca3aceb9157796f4",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "087a3050661a07e3d16ac6228692ffd8964828e51b6f51441cd581d6fe5bd167e3e90fc0e338ba88bd78b0b9c9b70376acf81929dca76c8424d1ae4be5086109"
      ],
      "prevout": {
        "generated": false,
        "height": 893592,
        "value": "0.00008421",
        "scriptPubKey": {
          "asm": "1 b77b518e39139f6fae960700ee2ada8dfb747e25e9ff00a3939d5558d4b2f313",
          "desc": "rawtr(b77b518e39139f6fae960700ee2ada8dfb747e25e9ff00a3939d5558d4b2f313)#fmw77cqh",
          "hex": "5120b77b518e39139f6fae960700ee2ada8dfb747e25e9ff00a3939d5558d4b2f313",
          "address": "bc1pkaa4rr3ezw0klt5kquqwu2k63hahgl39a8lspgunn424349j7vfsfjgqz5",
          "type": "witness_v1_taproot"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00007896",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 b77b518e39139f6fae960700ee2ada8dfb747e25e9ff00a3939d5558d4b2f313",
        "desc": "rawtr(b77b518e39139f6fae960700ee2ada8dfb747e25e9ff00a3939d5558d4b2f313)#fmw77cqh",
        "hex": "5120b77b518e39139f6fae960700ee2ada8dfb747e25e9ff00a3939d5558d4b2f313",
        "address": "bc1pkaa4rr3ezw0klt5kquqwu2k63hahgl39a8lspgunn424349j7vfsfjgqz5",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14c4a33314e403",
        "desc": "raw(6a5d0714c4a33314e403)#5ydya72r",
        "hex": "6a5d0714c4a33314e403",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000525",
  "hex": "02000000000101f4967715b9ce3acaefa84eeeb5e7ad1a947b5768e77dffae078112ea317d39080000000000ffffffff02d81e000000000000225120b77b518e39139f6fae960700ee2ada8dfb747e25e9ff00a3939d5558d4b2f31300000000000000000a6a5d0714c4a33314e4030140087a3050661a07e3d16ac6228692ffd8964828e51b6f51441cd581d6fe5bd167e3e90fc0e338ba88bd78b0b9c9b70376acf81929dca76c8424d1ae4be508610900000000"
}