Transaction 2a878a4a57eda60b346b2f4b7f5b3e10344f3103998c08709632debfdbdaa192

Block #934714

2026-02-02 10:52:47 +0000 UTC (~4 months, 6 days ago)

BTC Burned: 0 BTC


Inputs
bc1qxkcmjjzal3qaeqd8aax0z36tkmj8f0rpfqug3r
0.03876081 BTC
now $2,434.53
0.03876081 BTC
0 35b1b9485dfc41dc81a7ef4cf1474bb6e474bc61 witness_v0_keyhash
Outputs
bc1qjn7e2xk99m4g4d4j3hszxqfh4uk585jq5m6dt7
0.01965154 BTC
now $1,234.30
0.01965154 BTC
0 94fd951ac52eea8ab6b28de0230137af2d43d240 witness_v0_keyhash
6a3d5530693a746f3a55534454284552433230293a307861394634633236423446633831306366386133303630653264323134343236343945334634433530
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII =U0i:to:USDT(ERC20):0xa9F4c26B4Fc810cf8a3060e2d21442649E3F4C50
OP_RETURN 5530693a746f3a55534454284552433230293a307861394634633236423446633831306366386133303630653264323134343236343945334634433530 nulldata
bc1py8k4k8zgdvjxmy65gsssdn42t5x2jy4s04rlpsghhjfxazhyu27s5cfexr
0.00017346 BTC
now $10.89
0.00017346 BTC
1 21ed5b1c486b246d9354442106ceaa5d0ca912b07d47f0c117bc926e8ae4e2bd witness_v1_taproot
bc1qslzc349lwen59qv3ygq6pj6495xg5ecfc7m32e
0.01893325 BTC
now $1,189.18
0.01893325 BTC
0 87c588d4bf76674281912201a0cb552d0c8a6709 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": "2a878a4a57eda60b346b2f4b7f5b3e10344f3103998c08709632debfdbdaa192",
  "hash": "6fa076a7e4ffe93daab4da2d977121e7faf6755d91538080f340e393ada6ea55",
  "version": 2,
  "size": 337,
  "vsize": 256,
  "weight": 1021,
  "locktime": 934712,
  "vin": [
    {
      "txid": "af0f6366de17babbcad8bc574ac16593bd63d36f8523fcc1f30e9af3671e61a4",
      "vout": 3,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402204cecab331c154ba59bfc27967700a7f62015eece568ede5630c7e45fb33c9199022004118bc237b4ee35a2144370ffe1933d21617ec52e63513d22c18c40f2d5943501",
        "02e55a7720e8e3e541a076d27c3e2cba723d710ffd4b86d664cd558637b5127981"
      ],
      "prevout": {
        "generated": false,
        "height": 934702,
        "value": "0.03876081",
        "scriptPubKey": {
          "asm": "0 35b1b9485dfc41dc81a7ef4cf1474bb6e474bc61",
          "desc": "addr(bc1qxkcmjjzal3qaeqd8aax0z36tkmj8f0rpfqug3r)#y02p67m8",
          "hex": "001435b1b9485dfc41dc81a7ef4cf1474bb6e474bc61",
          "address": "bc1qxkcmjjzal3qaeqd8aax0z36tkmj8f0rpfqug3r",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.01965154",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 94fd951ac52eea8ab6b28de0230137af2d43d240",
        "desc": "addr(bc1qjn7e2xk99m4g4d4j3hszxqfh4uk585jq5m6dt7)#v8ph9vuh",
        "hex": "001494fd951ac52eea8ab6b28de0230137af2d43d240",
        "address": "bc1qjn7e2xk99m4g4d4j3hszxqfh4uk585jq5m6dt7",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 5530693a746f3a55534454284552433230293a307861394634633236423446633831306366386133303630653264323134343236343945334634433530",
        "desc": "raw(6a3d5530693a746f3a55534454284552433230293a307861394634633236423446633831306366386133303630653264323134343236343945334634433530)#4vw5dw2t",
        "hex": "6a3d5530693a746f3a55534454284552433230293a307861394634633236423446633831306366386133303630653264323134343236343945334634433530",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00017346",
      "n": 2,
      "scriptPubKey": {
        "asm": "1 21ed5b1c486b246d9354442106ceaa5d0ca912b07d47f0c117bc926e8ae4e2bd",
        "desc": "rawtr(21ed5b1c486b246d9354442106ceaa5d0ca912b07d47f0c117bc926e8ae4e2bd)#qzrejdme",
        "hex": "512021ed5b1c486b246d9354442106ceaa5d0ca912b07d47f0c117bc926e8ae4e2bd",
        "address": "bc1py8k4k8zgdvjxmy65gsssdn42t5x2jy4s04rlpsghhjfxazhyu27s5cfexr",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.01893325",
      "n": 3,
      "scriptPubKey": {
        "asm": "0 87c588d4bf76674281912201a0cb552d0c8a6709",
        "desc": "addr(bc1qslzc349lwen59qv3ygq6pj6495xg5ecfc7m32e)#x5mu0exx",
        "hex": "001487c588d4bf76674281912201a0cb552d0c8a6709",
        "address": "bc1qslzc349lwen59qv3ygq6pj6495xg5ecfc7m32e",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000256",
  "hex": "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"
}