Transaction a12d39250902c7a900bee4e5d7e2343ecae0efdc689a1c93b7553a91f17621b2

Block #934714

2026-02-02 10:52:47 +0000 UTC (~4 months, 6 days ago)

BTC Burned: 0 BTC


Inputs
bc1qkndswv8zgzz6wd2p479mud3fl0x8ehtg2u4j04
40.85591222 BTC
now $2,563,814.72
40.85591222 BTC
0 b4db0730e24085a73541af8bbe3629fbcc7cdd68 witness_v0_keyhash
Outputs
1BCiUsuokMUYUqm1bMTw25pQWoszbPqQ2H
0.00254113 BTC
now $159.46
0.00254113 BTC
OP_DUP OP_HASH160 6fe875b04af4ffe62ea7db351db3e176fc2d0e9b OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
bc1qkndswv8zgzz6wd2p479mud3fl0x8ehtg2u4j04
40.85336109 BTC
now $2,563,654.63
40.85336109 BTC
0 b4db0730e24085a73541af8bbe3629fbcc7cdd68 witness_v0_keyhash
6a444f55543a35393445344642353445414139303232323530344230353042324243333744384233343041424544303443363142413939414344363536373635313538344539
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII DOUT:594E4FB54EAA90222504B050B2BC37D8B340ABED04C61BA99ACD6567651584E9
OP_RETURN 4f55543a35393445344642353445414139303232323530344230353042324243333744384233343041424544303443363142413939414344363536373635313538344539 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.

  1. https://en.bitcoin.it/wiki/OP_RETURN
  2. https://stx.is/nakamoto

View revision history
Raw Transaction 
{
  "txid": "a12d39250902c7a900bee4e5d7e2343ecae0efdc689a1c93b7553a91f17621b2",
  "hash": "c65ecb206b5069a681f8b781577599cac6c35f4a58952a6ddff126eb5d7f9a9b",
  "version": 1,
  "size": 304,
  "vsize": 223,
  "weight": 889,
  "locktime": 0,
  "vin": [
    {
      "txid": "66f8aa6dbd76d225c443e6b0cdb7d8f4ff9d3635d15318b4b3839b2b7319d867",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "30440220480dd11d511ad234729c2a05033bf15dbcfdabc89cfe130147ee5fec2dcb80b102206170b37fa5f03992972d25f1914f1c334132086a6c18b418af17158ea3439e4b01",
        "03d09c907d861d5eb5fe6f1562bd085fc889df27d4f017eb3c6aa33ff0b2fa1882"
      ],
      "prevout": {
        "generated": false,
        "height": 934714,
        "value": "40.85591222",
        "scriptPubKey": {
          "asm": "0 b4db0730e24085a73541af8bbe3629fbcc7cdd68",
          "desc": "addr(bc1qkndswv8zgzz6wd2p479mud3fl0x8ehtg2u4j04)#ztvujvhy",
          "hex": "0014b4db0730e24085a73541af8bbe3629fbcc7cdd68",
          "address": "bc1qkndswv8zgzz6wd2p479mud3fl0x8ehtg2u4j04",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00254113",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 6fe875b04af4ffe62ea7db351db3e176fc2d0e9b OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1BCiUsuokMUYUqm1bMTw25pQWoszbPqQ2H)#jca3stq3",
        "hex": "76a9146fe875b04af4ffe62ea7db351db3e176fc2d0e9b88ac",
        "address": "1BCiUsuokMUYUqm1bMTw25pQWoszbPqQ2H",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "40.85336109",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 b4db0730e24085a73541af8bbe3629fbcc7cdd68",
        "desc": "addr(bc1qkndswv8zgzz6wd2p479mud3fl0x8ehtg2u4j04)#ztvujvhy",
        "hex": "0014b4db0730e24085a73541af8bbe3629fbcc7cdd68",
        "address": "bc1qkndswv8zgzz6wd2p479mud3fl0x8ehtg2u4j04",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 4f55543a35393445344642353445414139303232323530344230353042324243333744384233343041424544303443363142413939414344363536373635313538344539",
        "desc": "raw(6a444f55543a35393445344642353445414139303232323530344230353042324243333744384233343041424544303443363142413939414344363536373635313538344539)#5asdvtmj",
        "hex": "6a444f55543a35393445344642353445414139303232323530344230353042324243333744384233343041424544303443363142413939414344363536373635313538344539",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00001000",
  "hex": "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"
}