Transaction 81ff7a7b670786b356105d1235b2f1174952557110d48c7c9f4a90217613eefa

Block #938737

2026-02-28 16:12:08 +0000 UTC (~3 months, 16 days ago)

BTC Burned: 0 BTC


Inputs
1P4hPqDPTEhbX8uj1hg235qtmgjT5Pk7CC
0.00079765 BTC
now $50.97
0.00079765 BTC
OP_DUP OP_HASH160 f205bbea4183d1a778bd80fef2cb17840349ea80 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1P4hPqDPTEhbX8uj1hg235qtmgjT5Pk7CC
0.0007948 BTC
now $50.79
0.0007948 BTC
OP_DUP OP_HASH160 f205bbea4183d1a778bd80fef2cb17840349ea80 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a4c5048454d49010176b3ec003b0961bc6885bfb902bd86c77687939d237337f58f214a0a58e6839b1f2fdf16424197da24e621dacc85231fc78f68f80888bbed7c7526d5836eeb3de27c4fbd8d542d8c6b08
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII LPHEMIv���; a�h������v���#s7��!J X惛/�BA��$�!�̅#Ǐh����|u&Ճn�=�|O��T-�k
OP_RETURN 48454d49010176b3ec003b0961bc6885bfb902bd86c77687939d237337f58f214a0a58e6839b1f2fdf16424197da24e621dacc85231fc78f68f80888bbed7c7526d5836eeb3de27c4fbd8d542d8c6b08 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.

  1. https://en.bitcoin.it/wiki/OP_RETURN
  2. https://stx.is/nakamoto

View revision history
Raw Transaction 
{
  "txid": "81ff7a7b670786b356105d1235b2f1174952557110d48c7c9f4a90217613eefa",
  "hash": "81ff7a7b670786b356105d1235b2f1174952557110d48c7c9f4a90217613eefa",
  "version": 2,
  "size": 283,
  "vsize": 283,
  "weight": 1132,
  "locktime": 938735,
  "vin": [
    {
      "txid": "4263d04c74216ced43a48102a45830d7f3c83df9a6c09d19aee9e7020933661b",
      "vout": 0,
      "scriptSig": {
        "asm": "30440220787c82eaf3647aca452dc5dc78dbe03c183a660158c0200b182aa4851ab8b93302207f5eeb95724d91a834304bd8ffbf735646759cb90ec38bda09891cab3926dc8b[ALL] 03a4c8b19b71b8e3cedcf79f8049ba6ebd53d95a5500a2d07fc00f34649ea634f7",
        "hex": "4730440220787c82eaf3647aca452dc5dc78dbe03c183a660158c0200b182aa4851ab8b93302207f5eeb95724d91a834304bd8ffbf735646759cb90ec38bda09891cab3926dc8b012103a4c8b19b71b8e3cedcf79f8049ba6ebd53d95a5500a2d07fc00f34649ea634f7"
      },
      "prevout": {
        "generated": false,
        "height": 938737,
        "value": "0.00079765",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 f205bbea4183d1a778bd80fef2cb17840349ea80 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1P4hPqDPTEhbX8uj1hg235qtmgjT5Pk7CC)#a78r9esp",
          "hex": "76a914f205bbea4183d1a778bd80fef2cb17840349ea8088ac",
          "address": "1P4hPqDPTEhbX8uj1hg235qtmgjT5Pk7CC",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00079480",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 f205bbea4183d1a778bd80fef2cb17840349ea80 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1P4hPqDPTEhbX8uj1hg235qtmgjT5Pk7CC)#a78r9esp",
        "hex": "76a914f205bbea4183d1a778bd80fef2cb17840349ea8088ac",
        "address": "1P4hPqDPTEhbX8uj1hg235qtmgjT5Pk7CC",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 48454d49010176b3ec003b0961bc6885bfb902bd86c77687939d237337f58f214a0a58e6839b1f2fdf16424197da24e621dacc85231fc78f68f80888bbed7c7526d5836eeb3de27c4fbd8d542d8c6b08",
        "desc": "raw(6a4c5048454d49010176b3ec003b0961bc6885bfb902bd86c77687939d237337f58f214a0a58e6839b1f2fdf16424197da24e621dacc85231fc78f68f80888bbed7c7526d5836eeb3de27c4fbd8d542d8c6b08)#a4nmymqe",
        "hex": "6a4c5048454d49010176b3ec003b0961bc6885bfb902bd86c77687939d237337f58f214a0a58e6839b1f2fdf16424197da24e621dacc85231fc78f68f80888bbed7c7526d5836eeb3de27c4fbd8d542d8c6b08",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000285",
  "hex": "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"
}