Transaction 4cd3c3a2c78dc3f6f13f7dd25bbddaf5d84ff17098dd31180aa176a0bb59c598

Block #938842

2026-03-01 08:38:40 +0000 UTC (~8 days, 13 hours ago)

BTC Burned: 0 BTC

Inputs

bc1qnlaz6rt6734pfd23ehx68nyczs5pfjdp6ct0aa

0 9ffa2d0d7af46a14b551cdcda3cc98142814c9a1 witness_v0_keyhash

Outputs

bc1qnlaz6rt6734pfd23ehx68nyczs5pfjdp6ct0aa

0 9ffa2d0d7af46a14b551cdcda3cc98142814c9a1 witness_v0_keyhash

6a5d1214011400ff7f818cec82d08bc0a88281d215

OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215 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": "4cd3c3a2c78dc3f6f13f7dd25bbddaf5d84ff17098dd31180aa176a0bb59c598",
  "hash": "a45a4a18ef14bfb563d9113a8f28c3c25adc2b1e896080377f06a49728d76bbd",
  "version": 2,
  "size": 222,
  "vsize": 140,
  "weight": 558,
  "locktime": 0,
  "vin": [
    {
      "txid": "fd855c1ea692462a5104ac4e101b6d5d9e67e094df5fbb595999c96ddfbec6f3",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100a36fc8f639aa3ee0bdfeeb2fe338115275dd553a36db7570d24a137396bcbbf8022045e26f2eea10a4f5c2120454b28747ea6865cae913dc2164d5ab1cb0e13d010f01",
        "0373c907a37694d7240afa49487c52b2d1295a6489a6d5e67f61ce41aa5e81fa29"
      ],
      "prevout": {
        "generated": false,
        "height": 938841,
        "value": "0.04774500",
        "scriptPubKey": {
          "asm": "0 9ffa2d0d7af46a14b551cdcda3cc98142814c9a1",
          "desc": "addr(bc1qnlaz6rt6734pfd23ehx68nyczs5pfjdp6ct0aa)#39tpnyhg",
          "hex": "00149ffa2d0d7af46a14b551cdcda3cc98142814c9a1",
          "address": "bc1qnlaz6rt6734pfd23ehx68nyczs5pfjdp6ct0aa",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.04774357",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 9ffa2d0d7af46a14b551cdcda3cc98142814c9a1",
        "desc": "addr(bc1qnlaz6rt6734pfd23ehx68nyczs5pfjdp6ct0aa)#39tpnyhg",
        "hex": "00149ffa2d0d7af46a14b551cdcda3cc98142814c9a1",
        "address": "bc1qnlaz6rt6734pfd23ehx68nyczs5pfjdp6ct0aa",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215",
        "desc": "raw(6a5d1214011400ff7f818cec82d08bc0a88281d215)#m23tpl3l",
        "hex": "6a5d1214011400ff7f818cec82d08bc0a88281d215",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000143",
  "hex": "02000000000101f3c6bedf6dc9995959bb5fdf94e0679e5d6d1b104eac04512a4692a61e5c85fd0000000000fdffffff02d5d94800000000001600149ffa2d0d7af46a14b551cdcda3cc98142814c9a10000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d21502483045022100a36fc8f639aa3ee0bdfeeb2fe338115275dd553a36db7570d24a137396bcbbf8022045e26f2eea10a4f5c2120454b28747ea6865cae913dc2164d5ab1cb0e13d010f01210373c907a37694d7240afa49487c52b2d1295a6489a6d5e67f61ce41aa5e81fa2900000000"
}