Transaction a3a6cddda9b21c05386f15daa66c4a144f313644ded5ac459b6d9f70083d21ef

Block #921629

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

BTC Burned: 0 BTC

Inputs

bc1q29ppgfgh6hqgdyq6lqfggrevj88fvnu9n2xt4t

0 5142142517d5c086901af812840f2c91ce964f85 witness_v0_keyhash

Outputs

3KLdeu9maZAfccm3TeRWEmUMuw2e8SLo4v

OP_HASH160 c1975ae4491e3acbd569bb4a7d7bf0a11b7fa737 OP_EQUAL scripthash

6a410038141106bccefd874eae95408c7b1dfb795774768e9d000043010455d398326f99059ff775485246999027b319795500000000000d3e2f9b7d7186d9c6000000

OP_RETURN 0038141106bccefd874eae95408c7b1dfb795774768e9d000043010455d398326f99059ff775485246999027b319795500000000000d3e2f9b7d7186d9c6000000 nulldata

bc1q02z4nqgcazh6pjsfnytm7t88ad6ka8p682jv94

0 7a85598118e8afa0ca099917bf2ce7eb756e9c3a witness_v0_keyhash

bc1q29ppgfgh6hqgdyq6lqfggrevj88fvnu9n2xt4t

0 5142142517d5c086901af812840f2c91ce964f85 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": "a3a6cddda9b21c05386f15daa66c4a144f313644ded5ac459b6d9f70083d21ef",
  "hash": "f210bc2412669938a8f8cb20b084e30c7750617cc08ccbcc7e86d86c3f9f9227",
  "version": 2,
  "size": 330,
  "vsize": 249,
  "weight": 993,
  "locktime": 0,
  "vin": [
    {
      "txid": "881c1b188d872cdd41deda284e299deb33a85114030c656a2e155d57b06d24d6",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3044022036d38a506f1154f0b838404f93f52f5976826269d39ad1497ca9d59431494d91022043394a30b35820d12737ff909f6dde5fbc0b3e306ee01002de75994897227d3601",
        "02e8d0b2729b6a681a3cfb5a78ed6d604aa99d035e6aa35d8637a502615d1b367c"
      ],
      "prevout": {
        "generated": false,
        "height": 919554,
        "value": "0.03912689",
        "scriptPubKey": {
          "asm": "0 5142142517d5c086901af812840f2c91ce964f85",
          "desc": "addr(bc1q29ppgfgh6hqgdyq6lqfggrevj88fvnu9n2xt4t)#dj7uqttr",
          "hex": "00145142142517d5c086901af812840f2c91ce964f85",
          "address": "bc1q29ppgfgh6hqgdyq6lqfggrevj88fvnu9n2xt4t",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00228390",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_HASH160 c1975ae4491e3acbd569bb4a7d7bf0a11b7fa737 OP_EQUAL",
        "desc": "addr(3KLdeu9maZAfccm3TeRWEmUMuw2e8SLo4v)#w4epjkc5",
        "hex": "a914c1975ae4491e3acbd569bb4a7d7bf0a11b7fa73787",
        "address": "3KLdeu9maZAfccm3TeRWEmUMuw2e8SLo4v",
        "type": "scripthash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 0038141106bccefd874eae95408c7b1dfb795774768e9d000043010455d398326f99059ff775485246999027b319795500000000000d3e2f9b7d7186d9c6000000",
        "desc": "raw(6a410038141106bccefd874eae95408c7b1dfb795774768e9d000043010455d398326f99059ff775485246999027b319795500000000000d3e2f9b7d7186d9c6000000)#9dw860je",
        "hex": "6a410038141106bccefd874eae95408c7b1dfb795774768e9d000043010455d398326f99059ff775485246999027b319795500000000000d3e2f9b7d7186d9c6000000",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00001610",
      "n": 2,
      "scriptPubKey": {
        "asm": "0 7a85598118e8afa0ca099917bf2ce7eb756e9c3a",
        "desc": "addr(bc1q02z4nqgcazh6pjsfnytm7t88ad6ka8p682jv94)#ede7f9g0",
        "hex": "00147a85598118e8afa0ca099917bf2ce7eb756e9c3a",
        "address": "bc1q02z4nqgcazh6pjsfnytm7t88ad6ka8p682jv94",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.03681345",
      "n": 3,
      "scriptPubKey": {
        "asm": "0 5142142517d5c086901af812840f2c91ce964f85",
        "desc": "addr(bc1q29ppgfgh6hqgdyq6lqfggrevj88fvnu9n2xt4t)#dj7uqttr",
        "hex": "00145142142517d5c086901af812840f2c91ce964f85",
        "address": "bc1q29ppgfgh6hqgdyq6lqfggrevj88fvnu9n2xt4t",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00001344",
  "hex": "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"
}