Transaction 42f3c54eff51393bc3c2035842b8628372696367dc3f50912b8d6ed7104377e5

Block #926165

2025-12-02 17:22:53 +0000 UTC (~1 month, 14 days ago)

BTC Burned: 0 BTC

Inputs

bc1p53dzv04qfw65ea4q7f079pjwvhxafrf204uxuq4tsa6ec4x5h3aqla5k6c

1 a45a263ea04bb54cf6a0f25fe2864e65cdd48d2a7d786e02ab87759c54d4bc7a witness_v1_taproot

Outputs

bc1p53dzv04qfw65ea4q7f079pjwvhxafrf204uxuq4tsa6ec4x5h3aqla5k6c

1 a45a263ea04bb54cf6a0f25fe2864e65cdd48d2a7d786e02ab87759c54d4bc7a witness_v1_taproot

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": "42f3c54eff51393bc3c2035842b8628372696367dc3f50912b8d6ed7104377e5",
  "hash": "0c363256e557237d9d9ff7e3305fb3daefd56b0461fe03c01fd521f02b9305cd",
  "version": 2,
  "size": 192,
  "vsize": 141,
  "weight": 564,
  "locktime": 0,
  "vin": [
    {
      "txid": "443efad04d0a475c2712fc24dba7b3ac0005344c47d9159ff9beff6fe6499b74",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "d471547d9fd6cec46b6ddf39cb8d98cffc7a381b41fe7a9a4dae9f67db2ae1d28f163d9c6b444475f26ebed58d822d6542ee092999a9b065b98c802db2176e5f"
      ],
      "prevout": {
        "generated": false,
        "height": 926165,
        "value": "0.00157542",
        "scriptPubKey": {
          "asm": "1 a45a263ea04bb54cf6a0f25fe2864e65cdd48d2a7d786e02ab87759c54d4bc7a",
          "desc": "rawtr(a45a263ea04bb54cf6a0f25fe2864e65cdd48d2a7d786e02ab87759c54d4bc7a)#f78n6jgy",
          "hex": "5120a45a263ea04bb54cf6a0f25fe2864e65cdd48d2a7d786e02ab87759c54d4bc7a",
          "address": "bc1p53dzv04qfw65ea4q7f079pjwvhxafrf204uxuq4tsa6ec4x5h3aqla5k6c",
          "type": "witness_v1_taproot"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00157400",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 a45a263ea04bb54cf6a0f25fe2864e65cdd48d2a7d786e02ab87759c54d4bc7a",
        "desc": "rawtr(a45a263ea04bb54cf6a0f25fe2864e65cdd48d2a7d786e02ab87759c54d4bc7a)#f78n6jgy",
        "hex": "5120a45a263ea04bb54cf6a0f25fe2864e65cdd48d2a7d786e02ab87759c54d4bc7a",
        "address": "bc1p53dzv04qfw65ea4q7f079pjwvhxafrf204uxuq4tsa6ec4x5h3aqla5k6c",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215",
        "desc": "raw(6a5d1214011400ff7f818cec82d08bc0a88281d215)#m23tpl3l",
        "hex": "6a5d1214011400ff7f818cec82d08bc0a88281d215",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000142",
  "hex": "02000000000101749b49e66fffbef99f15d9474c340500acb3a7db24fc12275c470a4dd0fa3e440000000000fdffffff02d866020000000000225120a45a263ea04bb54cf6a0f25fe2864e65cdd48d2a7d786e02ab87759c54d4bc7a0000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d2150140d471547d9fd6cec46b6ddf39cb8d98cffc7a381b41fe7a9a4dae9f67db2ae1d28f163d9c6b444475f26ebed58d822d6542ee092999a9b065b98c802db2176e5f00000000"
}