Transaction a1fb49a3f8c1a87d091e00b31e2f5c7ede263e2d2b665c05ff00e7a7f2ee850d

Block #849466

2024-06-25 17:32:41 +0000 UTC (~9 days, 10 hours ago)

BTC Burned: 0 BTC

Inputs

bc1pzeuwrewn56z5kh6w73wvutucs0ex76x9lzhn7hmq0tmcg7vklh0s93fctl

1 1678e1e5d3a6854b5f4ef45cce2f9883f26f68c5f8af3f5f607af7847996fddf witness_v1_taproot

Outputs

bc1pzeuwrewn56z5kh6w73wvutucs0ex76x9lzhn7hmq0tmcg7vklh0s93fctl

1 1678e1e5d3a6854b5f4ef45cce2f9883f26f68c5f8af3f5f607af7847996fddf witness_v1_taproot

6a5d07149feb3314a801

OP_RETURN 13 149feb3314a801 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": "a1fb49a3f8c1a87d091e00b31e2f5c7ede263e2d2b665c05ff00e7a7f2ee850d",
  "hash": "5d894f267c2897bad28e970311b73d29061ae5e2eba37978d9f757e782af1d2c",
  "version": 2,
  "size": 181,
  "vsize": 130,
  "weight": 520,
  "locktime": 0,
  "vin": [
    {
      "txid": "cfcfc72e15e15788a25eb40184f2d6cd3d879f2e233cba7244acf85016c03543",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "107779bef16d38b17b7fc8103ea7e41d14aa632c6017ad08c689d4f9dc346e96b3f1aec39d489b0ad6774df48a4569e4a08670a1cf4e2ce96d5019948e72cc21"
      ],
      "prevout": {
        "generated": false,
        "height": 849466,
        "value": "0.00017354",
        "scriptPubKey": {
          "asm": "1 1678e1e5d3a6854b5f4ef45cce2f9883f26f68c5f8af3f5f607af7847996fddf",
          "desc": "rawtr(1678e1e5d3a6854b5f4ef45cce2f9883f26f68c5f8af3f5f607af7847996fddf)#5z9h50q8",
          "hex": "51201678e1e5d3a6854b5f4ef45cce2f9883f26f68c5f8af3f5f607af7847996fddf",
          "address": "bc1pzeuwrewn56z5kh6w73wvutucs0ex76x9lzhn7hmq0tmcg7vklh0s93fctl",
          "type": "witness_v1_taproot"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00015253",
      "n": 0,
      "scriptPubKey": {
        "asm": "1 1678e1e5d3a6854b5f4ef45cce2f9883f26f68c5f8af3f5f607af7847996fddf",
        "desc": "rawtr(1678e1e5d3a6854b5f4ef45cce2f9883f26f68c5f8af3f5f607af7847996fddf)#5z9h50q8",
        "hex": "51201678e1e5d3a6854b5f4ef45cce2f9883f26f68c5f8af3f5f607af7847996fddf",
        "address": "bc1pzeuwrewn56z5kh6w73wvutucs0ex76x9lzhn7hmq0tmcg7vklh0s93fctl",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 149feb3314a801",
        "desc": "raw(6a5d07149feb3314a801)#0ve66s5a",
        "hex": "6a5d07149feb3314a801",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00002101",
  "hex": "020000000001014335c01650f8ac4472ba3c232e9f873dcdd6f28401b45ea28857e1152ec7cfcf0000000000ffffffff02953b0000000000002251201678e1e5d3a6854b5f4ef45cce2f9883f26f68c5f8af3f5f607af7847996fddf00000000000000000a6a5d07149feb3314a8010140107779bef16d38b17b7fc8103ea7e41d14aa632c6017ad08c689d4f9dc346e96b3f1aec39d489b0ad6774df48a4569e4a08670a1cf4e2ce96d5019948e72cc2100000000"
}