Transaction f3a08d7b4f6846df60bbef677175251f730c1a3a3477eadf426df0f7cec1f87d

Block #938844

2026-03-01 08:48:57 +0000 UTC (~8 days, 21 hours ago)

BTC Burned: 0 BTC

Inputs

bc1qaq0n0zdq5ul49hq0upmqkvj6gvfp6s2gzlj06z

0 e81f3789a0a73f52dc0fe0760b325a43121d4148 witness_v0_keyhash

Outputs

bc1qaq0n0zdq5ul49hq0upmqkvj6gvfp6s2gzlj06z

0 e81f3789a0a73f52dc0fe0760b325a43121d4148 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": "f3a08d7b4f6846df60bbef677175251f730c1a3a3477eadf426df0f7cec1f87d",
  "hash": "0013a98b0ac0ae5c7084314e66cbec64d2d9df97ba7e0c0af8269de93a9bda3d",
  "version": 1,
  "size": 221,
  "vsize": 140,
  "weight": 557,
  "locktime": 0,
  "vin": [
    {
      "txid": "494ba3e6d6fe662c23af3864a5477b116a1a2e50058d35a7f3bd8c25e5be2604",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402206ce97157456a9e393b3fae7b64481951917ce0a536cbb2d82d3972027ca052510220198808c08b8e655a2fb0c538a6a5da693d8c147c4b0900e8a3e7cf24e1acb2f301",
        "03928ed7c004c09a6c907a160367c45128fd9a3357be56d573d8486b4ad056f32b"
      ],
      "prevout": {
        "generated": false,
        "height": 938844,
        "value": "0.00131715",
        "scriptPubKey": {
          "asm": "0 e81f3789a0a73f52dc0fe0760b325a43121d4148",
          "desc": "addr(bc1qaq0n0zdq5ul49hq0upmqkvj6gvfp6s2gzlj06z)#elp5rypx",
          "hex": "0014e81f3789a0a73f52dc0fe0760b325a43121d4148",
          "address": "bc1qaq0n0zdq5ul49hq0upmqkvj6gvfp6s2gzlj06z",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00131696",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 e81f3789a0a73f52dc0fe0760b325a43121d4148",
        "desc": "addr(bc1qaq0n0zdq5ul49hq0upmqkvj6gvfp6s2gzlj06z)#elp5rypx",
        "hex": "0014e81f3789a0a73f52dc0fe0760b325a43121d4148",
        "address": "bc1qaq0n0zdq5ul49hq0upmqkvj6gvfp6s2gzlj06z",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215",
        "desc": "raw(6a5d1214011400ff7f818cec82d08bc0a88281d215)#m23tpl3l",
        "hex": "6a5d1214011400ff7f818cec82d08bc0a88281d215",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000019",
  "hex": "010000000001010426bee5258cbdf3a7358d05502e1a6a117b47a56438af232c66fed6e6a34b490000000000ffffffff027002020000000000160014e81f3789a0a73f52dc0fe0760b325a43121d41480000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d2150247304402206ce97157456a9e393b3fae7b64481951917ce0a536cbb2d82d3972027ca052510220198808c08b8e655a2fb0c538a6a5da693d8c147c4b0900e8a3e7cf24e1acb2f3012103928ed7c004c09a6c907a160367c45128fd9a3357be56d573d8486b4ad056f32b00000000"
}