Transaction a8fef7b9ba85da958cb6b34c6a6af041d080405197fca2c7f46d840aa82d70b4

Block #818016

2023-11-22 23:17:55 +0000 UTC (~7 months, 16 days ago)

BTC Burned: 0 BTC


Inputs
bc1q0daf6wm48rjgvct7jje3q8uttwmqt070e07fun
0.5 BTC
now $28,915.30
0.5 BTC
0 7b7a9d3b7538e486617e94b3101f8b5bb605bfcf witness_v0_keyhash
Outputs
bc1qv499lx6kk7qgy2h7mgptsm6gpquypup8y3dchj
0.49928747 BTC
now $28,874.09
0.49928747 BTC
0 654a5f9b56b780822afeda02b86f48083840f027 witness_v0_keyhash
6a0e2b3a4254432e4254433a3a743a30
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII +:BTC.BTC::t:0
OP_RETURN 2b3a4254432e4254433a3a743a30 nulldata
bc1q0daf6wm48rjgvct7jje3q8uttwmqt070e07fun
0.00036364 BTC
now $21.03
0.00036364 BTC
0 7b7a9d3b7538e486617e94b3101f8b5bb605bfcf 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.

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

View revision history
Raw Transaction 
{
  "txid": "a8fef7b9ba85da958cb6b34c6a6af041d080405197fca2c7f46d840aa82d70b4",
  "hash": "656f3ceac06f8499abc65688014f537a061d5fcea7b82680ef8a849e1c490e3c",
  "version": 2,
  "size": 247,
  "vsize": 166,
  "weight": 661,
  "locktime": 0,
  "vin": [
    {
      "txid": "60ae5840d9f21092ef8b5e163d33cec121d5b59a7fd60b969a80220e6db93b56",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3044022056d743bcb15bb6531e21a87654e7d5153db3972e506365c7981551a4180674cf0220211a67b87a5210b6214e8d95b85a5f950cd3d851f29b6a42582a36d674f6780901",
        "021f50fccdc29ed832cdac50107166c21afd593b11d8a810067f4ed6319e261f37"
      ],
      "prevout": {
        "generated": false,
        "height": 818014,
        "value": "0.50000000",
        "scriptPubKey": {
          "asm": "0 7b7a9d3b7538e486617e94b3101f8b5bb605bfcf",
          "desc": "addr(bc1q0daf6wm48rjgvct7jje3q8uttwmqt070e07fun)#qh263hc5",
          "hex": "00147b7a9d3b7538e486617e94b3101f8b5bb605bfcf",
          "address": "bc1q0daf6wm48rjgvct7jje3q8uttwmqt070e07fun",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.49928747",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 654a5f9b56b780822afeda02b86f48083840f027",
        "desc": "addr(bc1qv499lx6kk7qgy2h7mgptsm6gpquypup8y3dchj)#haxqmw4h",
        "hex": "0014654a5f9b56b780822afeda02b86f48083840f027",
        "address": "bc1qv499lx6kk7qgy2h7mgptsm6gpquypup8y3dchj",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 2b3a4254432e4254433a3a743a30",
        "desc": "raw(6a0e2b3a4254432e4254433a3a743a30)#ryseqdkj",
        "hex": "6a0e2b3a4254432e4254433a3a743a30",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00036364",
      "n": 2,
      "scriptPubKey": {
        "asm": "0 7b7a9d3b7538e486617e94b3101f8b5bb605bfcf",
        "desc": "addr(bc1q0daf6wm48rjgvct7jje3q8uttwmqt070e07fun)#qh263hc5",
        "hex": "00147b7a9d3b7538e486617e94b3101f8b5bb605bfcf",
        "address": "bc1q0daf6wm48rjgvct7jje3q8uttwmqt070e07fun",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00034889",
  "hex": "02000000000101563bb96d0e22809a960bd67f9ab5d521c1ce333d165e8bef9210f2d94058ae600000000000ffffffff032bdaf90200000000160014654a5f9b56b780822afeda02b86f48083840f0270000000000000000106a0e2b3a4254432e4254433a3a743a300c8e0000000000001600147b7a9d3b7538e486617e94b3101f8b5bb605bfcf02473044022056d743bcb15bb6531e21a87654e7d5153db3972e506365c7981551a4180674cf0220211a67b87a5210b6214e8d95b85a5f950cd3d851f29b6a42582a36d674f678090121021f50fccdc29ed832cdac50107166c21afd593b11d8a810067f4ed6319e261f3700000000"
}