Transaction 3a7fb7b86519255972a7a22bed02cf4bec17c02e38d52d9d03ede28c232dede3

Block #844416

2024-05-21 08:32:03 +0000 UTC (~1 month, 11 days ago)

BTC Burned: 0 BTC

Inputs

bc1qr8le9fjnfv2ppthwevqhqcg6twyeg5fqqm3l9d

0 19ff92a6534b1410aeeecb0170611a5b89945120 witness_v0_keyhash

Outputs

6a5d0414011400

OP_RETURN 13 1310996 nulldata

bc1qr8le9fjnfv2ppthwevqhqcg6twyeg5fqqm3l9d

0 19ff92a6534b1410aeeecb0170611a5b89945120 witness_v0_keyhash

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": "3a7fb7b86519255972a7a22bed02cf4bec17c02e38d52d9d03ede28c232dede3",
  "hash": "ee4468dad9ac4716f089dab74699270f3400a094601bbf7f98b9e73d45cd7ffa",
  "version": 2,
  "size": 207,
  "vsize": 126,
  "weight": 501,
  "locktime": 0,
  "vin": [
    {
      "txid": "9f2d9c4628217163f069c7cbee10c65d4f5519b08f4f5244dce587dda8546575",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "304402204206f0906c02c4c9f11856b5aa77ece542bb63de5fabb6c2b37f863d47870e9b022035c5ed85b9a13893f3cac7d2283c8f5b9615ba669be3b0189db02fb80aec5a9701",
        "03287dcc78933c2ad28892d961aa7587e1b3d807ed39ab8038ba407b4172b59f76"
      ],
      "prevout": {
        "generated": false,
        "height": 844416,
        "value": "0.00315326",
        "scriptPubKey": {
          "asm": "0 19ff92a6534b1410aeeecb0170611a5b89945120",
          "desc": "addr(bc1qr8le9fjnfv2ppthwevqhqcg6twyeg5fqqm3l9d)#cv8uxndx",
          "hex": "001419ff92a6534b1410aeeecb0170611a5b89945120",
          "address": "bc1qr8le9fjnfv2ppthwevqhqcg6twyeg5fqqm3l9d",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 1310996",
        "desc": "raw(6a5d0414011400)#cwmyltm8",
        "hex": "6a5d0414011400",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00314381",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 19ff92a6534b1410aeeecb0170611a5b89945120",
        "desc": "addr(bc1qr8le9fjnfv2ppthwevqhqcg6twyeg5fqqm3l9d)#cv8uxndx",
        "hex": "001419ff92a6534b1410aeeecb0170611a5b89945120",
        "address": "bc1qr8le9fjnfv2ppthwevqhqcg6twyeg5fqqm3l9d",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000945",
  "hex": "02000000000101756554a8dd87e5dc44524f8fb019554f5dc610eecbc769f063712128469c2d9f0100000000fdffffff020000000000000000076a5d04140114000dcc04000000000016001419ff92a6534b1410aeeecb0170611a5b899451200247304402204206f0906c02c4c9f11856b5aa77ece542bb63de5fabb6c2b37f863d47870e9b022035c5ed85b9a13893f3cac7d2283c8f5b9615ba669be3b0189db02fb80aec5a97012103287dcc78933c2ad28892d961aa7587e1b3d807ed39ab8038ba407b4172b59f7600000000"
}