Transaction f3ef567771da73b2bc0c44e2b744ba6fe55820f03ffb7aae2b17c6cf17076a53

Block #922257

2025-11-05 01:51:50 +0000 UTC (~2 months, 17 days 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": "f3ef567771da73b2bc0c44e2b744ba6fe55820f03ffb7aae2b17c6cf17076a53",
  "hash": "f7d7a276549bde4853f0dd5bae8f601d3ba1e256f60aaea982f4753acebb28e1",
  "version": 2,
  "size": 222,
  "vsize": 140,
  "weight": 558,
  "locktime": 0,
  "vin": [
    {
      "txid": "786b034d9ad170124144bd4ed11809109d55e4dca89a993d74cabcdca9fc1f32",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100fddbbfba830e2f0581dad6a098a70f06c5a6527613ee6c0fc6b46bf0c5350b0302204d744c432df2df90af86888f04d775f651ba43475f719fec341ebd6e4bbf592e01",
        "033c6383e4273921543ee0877f78f5080b89820bb728ede1feea129f49c3dacc6a"
      ],
      "prevout": {
        "generated": false,
        "height": 922257,
        "value": "0.00870744",
        "scriptPubKey": {
          "asm": "0 f10a83c8f60677b85e7acaec58ad9411f866a80b",
          "desc": "addr(bc1q7y9g8j8kqemmshn6etk93tv5z8uxd2qt69np00)#5lvc3v9n",
          "hex": "0014f10a83c8f60677b85e7acaec58ad9411f866a80b",
          "address": "bc1q7y9g8j8kqemmshn6etk93tv5z8uxd2qt69np00",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00870601",
      "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": "0.00000143",
  "hex": "02000000000101321ffca9dcbcca743d999aa8dce4559d100918d14ebd44411270d19a4d036b780000000000fdffffff02c9480d0000000000160014f10a83c8f60677b85e7acaec58ad9411f866a80b0000000000000000156a5d1214011400ff7f818cec82d08bc0a88281d21502483045022100fddbbfba830e2f0581dad6a098a70f06c5a6527613ee6c0fc6b46bf0c5350b0302204d744c432df2df90af86888f04d775f651ba43475f719fec341ebd6e4bbf592e0121033c6383e4273921543ee0877f78f5080b89820bb728ede1feea129f49c3dacc6a00000000"
}