Transaction f94a43fd4d435d3a3d5e709785860104a709b27c5ca71c911fdf52a47fbb0139

Block #921606

2025-10-31 11:47:42 +0000 UTC (~1 month, 15 days ago)

BTC Burned: 0 BTC

Inputs

bc1qu3a0sqkyv42ngkjunq8032w2vns452vv09x5v4

0 e47af802c46555345a5c980ef8a9ca64e15a298c witness_v0_keyhash

Outputs

bc1q7t4vyehjsexdme84qhdgd4dawcn54djh0m78fz

0 f2eac266f2864cdde4f505da86d5bd76274ab657 witness_v0_keyhash

6a3d564d303a746f3a55534454284552433230293a307842303730323531303034663435416141363836366239413036423237633530343632374334644432

OP_RETURN 564d303a746f3a55534454284552433230293a307842303730323531303034663435416141363836366239413036423237633530343632374334644432 nulldata

bc1qu3a0sqkyv42ngkjunq8032w2vns452vv09x5v4

0 e47af802c46555345a5c980ef8a9ca64e15a298c witness_v0_keyhash

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": "f94a43fd4d435d3a3d5e709785860104a709b27c5ca71c911fdf52a47fbb0139",
  "hash": "107cca6b92f9710de4528902af57ebc4e44cef35211d6f7472e85a8fc17d1479",
  "version": 2,
  "size": 294,
  "vsize": 213,
  "weight": 849,
  "locktime": 0,
  "vin": [
    {
      "txid": "123db593712d3382041bc3d78e4265314c4196c6af6a6196fcb9b779a2c0eeba",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402202f1da7220c5acddc7df70fc9b811947aeb3ad0ebf505071eaace6e01cba6359b0220500ab8192a1e422ab8722a85f4db6cbfa1304254981e2c30f9bfbef24bd4bfd501",
        "02872911b2a3f7290a056e2ded533ba443b329bc10a9f5a07c13ccf4733ba1f234"
      ],
      "prevout": {
        "generated": false,
        "height": 921485,
        "value": "0.00037021",
        "scriptPubKey": {
          "asm": "0 e47af802c46555345a5c980ef8a9ca64e15a298c",
          "desc": "addr(bc1qu3a0sqkyv42ngkjunq8032w2vns452vv09x5v4)#47fjyvak",
          "hex": "0014e47af802c46555345a5c980ef8a9ca64e15a298c",
          "address": "bc1qu3a0sqkyv42ngkjunq8032w2vns452vv09x5v4",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00036000",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 f2eac266f2864cdde4f505da86d5bd76274ab657",
        "desc": "addr(bc1q7t4vyehjsexdme84qhdgd4dawcn54djh0m78fz)#zkn5md00",
        "hex": "0014f2eac266f2864cdde4f505da86d5bd76274ab657",
        "address": "bc1q7t4vyehjsexdme84qhdgd4dawcn54djh0m78fz",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 564d303a746f3a55534454284552433230293a307842303730323531303034663435416141363836366239413036423237633530343632374334644432",
        "desc": "raw(6a3d564d303a746f3a55534454284552433230293a307842303730323531303034663435416141363836366239413036423237633530343632374334644432)#tgkv9dl4",
        "hex": "6a3d564d303a746f3a55534454284552433230293a307842303730323531303034663435416141363836366239413036423237633530343632374334644432",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000401",
      "n": 2,
      "scriptPubKey": {
        "asm": "0 e47af802c46555345a5c980ef8a9ca64e15a298c",
        "desc": "addr(bc1qu3a0sqkyv42ngkjunq8032w2vns452vv09x5v4)#47fjyvak",
        "hex": "0014e47af802c46555345a5c980ef8a9ca64e15a298c",
        "address": "bc1qu3a0sqkyv42ngkjunq8032w2vns452vv09x5v4",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000620",
  "hex": "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"
}