Transaction 81a8f61b61120a86ab1b74db99e08a53909ca1b595a46ae5b355d82fa1871dbe

Block #931702

2026-01-10 11:38:07 +0000 UTC (~10 days, 10 hours ago)

BTC Burned: 0 BTC

Inputs

bc1qymyzmzsk3l9ggpswt8zph40n5vlr6u5h8qwpm9

0 26c82d8a168fca84060e59c41bd5f3a33e3d7297 witness_v0_keyhash

Outputs

6a5d0714b3cb3514ed07

OP_RETURN 13 14b3cb3514ed07 nulldata

bc1q6mws3tp893aff3ckekdmkn0xethddvdrqvxxc0

0 d6dd08ac272c7a94c716cd9bbb4de6caeed6b1a3 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": "81a8f61b61120a86ab1b74db99e08a53909ca1b595a46ae5b355d82fa1871dbe",
  "hash": "0eea52b187a34f633de7c82c58e1fc937ec8ff1150ac93df49a078c4a67dd30c",
  "version": 2,
  "size": 211,
  "vsize": 129,
  "weight": 514,
  "locktime": 0,
  "vin": [
    {
      "txid": "2689828577d05870d752d51f8aad43667aa0590c5df5b8edd8568e768db25e79",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100abb596f748f8b5e78e5ffb307ad96224604a272adc69026aab3f1621d6d043e7022037cea6d2501e30ce54e37f2457589038780d214f8e2ed6273e86168c13ee4d3d01",
        "03234f642f2a9229cefb156dde2e88abfc362951abe10ed026d660fb7864f729b2"
      ],
      "prevout": {
        "generated": false,
        "height": 931702,
        "value": "0.00000490",
        "scriptPubKey": {
          "asm": "0 26c82d8a168fca84060e59c41bd5f3a33e3d7297",
          "desc": "addr(bc1qymyzmzsk3l9ggpswt8zph40n5vlr6u5h8qwpm9)#jce59e5q",
          "hex": "001426c82d8a168fca84060e59c41bd5f3a33e3d7297",
          "address": "bc1qymyzmzsk3l9ggpswt8zph40n5vlr6u5h8qwpm9",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14b3cb3514ed07",
        "desc": "raw(6a5d0714b3cb3514ed07)#lgecyy44",
        "hex": "6a5d0714b3cb3514ed07",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000330",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 d6dd08ac272c7a94c716cd9bbb4de6caeed6b1a3",
        "desc": "addr(bc1q6mws3tp893aff3ckekdmkn0xethddvdrqvxxc0)#hs3629qj",
        "hex": "0014d6dd08ac272c7a94c716cd9bbb4de6caeed6b1a3",
        "address": "bc1q6mws3tp893aff3ckekdmkn0xethddvdrqvxxc0",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000160",
  "hex": "02000000000101795eb28d768e56d8edb8f55d0c59a07a6643ad8a1fd552d77058d077858289260000000000fdffffff0200000000000000000a6a5d0714b3cb3514ed074a01000000000000160014d6dd08ac272c7a94c716cd9bbb4de6caeed6b1a302483045022100abb596f748f8b5e78e5ffb307ad96224604a272adc69026aab3f1621d6d043e7022037cea6d2501e30ce54e37f2457589038780d214f8e2ed6273e86168c13ee4d3d012103234f642f2a9229cefb156dde2e88abfc362951abe10ed026d660fb7864f729b200000000"
}