Transaction b8cba1f0e93c3a142ba437f7aa831c34872eb561d27bd131ca5a26316e25ec5a

Block #926153

2025-12-02 15:37:12 +0000 UTC (~12 days, 14 hours ago)

BTC Burned: 0 BTC

Inputs

bc1q7y9g8j8kqemmshn6etk93tv5z8uxd2qt69np00

0 f10a83c8f60677b85e7acaec58ad9411f866a80b witness_v0_keyhash

Outputs

bc1q7y9g8j8kqemmshn6etk93tv5z8uxd2qt69np00

0 f10a83c8f60677b85e7acaec58ad9411f866a80b 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": "b8cba1f0e93c3a142ba437f7aa831c34872eb561d27bd131ca5a26316e25ec5a",
  "hash": "3358f89420912655b6d563600055b5179064493635131c3b3b065b994b411544",
  "version": 2,
  "size": 221,
  "vsize": 140,
  "weight": 557,
  "locktime": 0,
  "vin": [
    {
      "txid": "e1c484d12e419045ccb660b611ab2a374077a3a8090d1f734d8a65c421755833",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3044022079cf5d680c5630e56e2f4e3ab0976ad1e63f0d5f4c4d393882d8c20b97ac27330220792a9ae0fd3d4e03b42348e02b450971e0798852d69675283b5df170bfc19c8301",
        "033c6383e4273921543ee0877f78f5080b89820bb728ede1feea129f49c3dacc6a"
      ],
      "prevout": {
        "generated": false,
        "height": 926152,
        "value": "0.00738518",
        "scriptPubKey": {
          "asm": "0 f10a83c8f60677b85e7acaec58ad9411f866a80b",
          "desc": "addr(bc1q7y9g8j8kqemmshn6etk93tv5z8uxd2qt69np00)#5lvc3v9n",
          "hex": "0014f10a83c8f60677b85e7acaec58ad9411f866a80b",
          "address": "bc1q7y9g8j8kqemmshn6etk93tv5z8uxd2qt69np00",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00738364",
      "n": 0,
      "scriptPubKey": {
        "asm": "0 f10a83c8f60677b85e7acaec58ad9411f866a80b",
        "desc": "addr(bc1q7y9g8j8kqemmshn6etk93tv5z8uxd2qt69np00)#5lvc3v9n",
        "hex": "0014f10a83c8f60677b85e7acaec58ad9411f866a80b",
        "address": "bc1q7y9g8j8kqemmshn6etk93tv5z8uxd2qt69np00",
        "type": "witness_v0_keyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14011400ff7f818cec82d08bc0a88281d215",
        "desc": "raw(6a5d1214011400ff7f818cec82d08bc0a88281d215)#m23tpl3l",
        "hex": "6a5d1214011400ff7f818cec82d08bc0a88281d215",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000154",
  "hex": "0200000000010133587521c4658a4d731f0d09a8a37740372aab11b660b6cc4590412ed184c4e10000000000fdffffff023c440b0000000000160014f10a83c8f60677b85e7acaec58ad9411f866a80b0000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d21502473044022079cf5d680c5630e56e2f4e3ab0976ad1e63f0d5f4c4d393882d8c20b97ac27330220792a9ae0fd3d4e03b42348e02b450971e0798852d69675283b5df170bfc19c830121033c6383e4273921543ee0877f78f5080b89820bb728ede1feea129f49c3dacc6a00000000"
}