Transaction db66b4bb4ec989e70a8e4d3c0dcfb1a7889f04a07cb3f52c62e53a9c7371e411

Block #921629

2025-10-31 16:30:00 +0000 UTC (~1 month, 14 days 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": "db66b4bb4ec989e70a8e4d3c0dcfb1a7889f04a07cb3f52c62e53a9c7371e411",
  "hash": "71b72ed24430d2dd59d485c6b8d4f54ddc6be07b607df5aa19a59bc566564be5",
  "version": 2,
  "size": 221,
  "vsize": 140,
  "weight": 557,
  "locktime": 0,
  "vin": [
    {
      "txid": "97206c5eb83f71e5565b502b2e30fac57a910467b474dd3265580089044ed56a",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402203f24f730e00deee9ded4c941316bc884b2b78e9e16d232184f42d33abf1b8905022008885cd2f4863b612b740904180d9be3672221f5c26b617f3bcd0a45b3b2894b01",
        "0373c907a37694d7240afa49487c52b2d1295a6489a6d5e67f61ce41aa5e81fa29"
      ],
      "prevout": {
        "generated": false,
        "height": 921629,
        "value": "0.01894578",
        "scriptPubKey": {
          "asm": "0 9ffa2d0d7af46a14b551cdcda3cc98142814c9a1",
          "desc": "addr(bc1qnlaz6rt6734pfd23ehx68nyczs5pfjdp6ct0aa)#39tpnyhg",
          "hex": "00149ffa2d0d7af46a14b551cdcda3cc98142814c9a1",
          "address": "bc1qnlaz6rt6734pfd23ehx68nyczs5pfjdp6ct0aa",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.01894423",
      "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": "0.00000155",
  "hex": "020000000001016ad54e048900586532dd74b46704917ac5fa302e2b505b56e5713fb85e6c20970000000000fdffffff0217e81c00000000001600149ffa2d0d7af46a14b551cdcda3cc98142814c9a10000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d2150247304402203f24f730e00deee9ded4c941316bc884b2b78e9e16d232184f42d33abf1b8905022008885cd2f4863b612b740904180d9be3672221f5c26b617f3bcd0a45b3b2894b01210373c907a37694d7240afa49487c52b2d1295a6489a6d5e67f61ce41aa5e81fa2900000000"
}