Transaction 8fda9e25e247b5d467693ba5bfb7fecd475ce9e2c0520277b6680913cd6571eb

Block #921629

2025-10-31 16:30:00 +0000 UTC (~1 month, 16 days ago)

BTC Burned: 0 BTC

Inputs

bc1qlvu637wsgn2th9qad32elqwtz39ldq7uj9wt62

0 fb39a8f9d044d4bb941d6c559f81cb144bf683dc witness_v0_keyhash

Outputs

bc1q47pfu4ymsdpjranzucmxcj4g5cqwnh52srnnr9

0 af829e549b834321f662e6366c4aa8a600e9de8a witness_v0_keyhash

bc1qlvu637wsgn2th9qad32elqwtz39ldq7uj9wt62

0 fb39a8f9d044d4bb941d6c559f81cb144bf683dc witness_v0_keyhash

6a444f55543a43444535453532383341353232423134334446394441384239343938414638344136423632323836373334444235413433364444434331313145363334373838

OP_RETURN 4f55543a43444535453532383341353232423134334446394441384239343938414638344136423632323836373334444235413433364444434331313145363334373838 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": "8fda9e25e247b5d467693ba5bfb7fecd475ce9e2c0520277b6680913cd6571eb",
  "hash": "5c11d2139ccbe0a1afddb5017d5d98ea0fafe44091ff71647bd4685887473436",
  "version": 1,
  "size": 301,
  "vsize": 220,
  "weight": 877,
  "locktime": 0,
  "vin": [
    {
      "txid": "8781549fa36b296fe46dda0047dce1a47dae49c03ecbfb617e55fef0eadd932e",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3044022018cecfa79b4b79e661614ed5da0f80da609e640bb97b28d506c75c2c5a5c6b6602201d6230187e1725fc038a1306f9ac4ad489ea747c1a703d94599fa1c384b46cf901",
        "02ef453a67db8d3a36ad12899b54899dd5d54f5c01cfb7d5f9b763ada476ae9e5e"
      ],
      "prevout": {
        "generated": false,
        "height": 921629,
        "value": "33.90379364",
        "scriptPubKey": {
          "asm": "0 fb39a8f9d044d4bb941d6c559f81cb144bf683dc",
          "desc": "addr(bc1qlvu637wsgn2th9qad32elqwtz39ldq7uj9wt62)#2hy9xyec",
          "hex": "0014fb39a8f9d044d4bb941d6c559f81cb144bf683dc",
          "address": "bc1qlvu637wsgn2th9qad32elqwtz39ldq7uj9wt62",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.10001237",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 af829e549b834321f662e6366c4aa8a600e9de8a",
        "desc": "addr(bc1q47pfu4ymsdpjranzucmxcj4g5cqwnh52srnnr9)#4pqpwaeh",
        "hex": "0014af829e549b834321f662e6366c4aa8a600e9de8a",
        "address": "bc1q47pfu4ymsdpjranzucmxcj4g5cqwnh52srnnr9",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "33.80376435",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 fb39a8f9d044d4bb941d6c559f81cb144bf683dc",
        "desc": "addr(bc1qlvu637wsgn2th9qad32elqwtz39ldq7uj9wt62)#2hy9xyec",
        "hex": "0014fb39a8f9d044d4bb941d6c559f81cb144bf683dc",
        "address": "bc1qlvu637wsgn2th9qad32elqwtz39ldq7uj9wt62",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 4f55543a43444535453532383341353232423134334446394441384239343938414638344136423632323836373334444235413433364444434331313145363334373838",
        "desc": "raw(6a444f55543a43444535453532383341353232423134334446394441384239343938414638344136423632323836373334444235413433364444434331313145363334373838)#4gy0tta6",
        "hex": "6a444f55543a43444535453532383341353232423134334446394441384239343938414638344136423632323836373334444235413433364444434331313145363334373838",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00001692",
  "hex": "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"
}