Transaction 1f91451691664f48861902c7983af71f76a5b3ba543e9ac71a0ce6bfba43e6c9

Block #379675

2015-10-19 22:43:49 +0000 UTC (~8 years, 9 months ago)

BTC Burned: 0 BTC


Inputs
1K2SXgApmo9uZoyahvsbSanpVWbzZWVVMF
0.0481 BTC
now $3,030.10
0.0481 BTC
OP_DUP OP_HASH160 c5b7fd920dce5f61934e792c7e6fcc829aff533d OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a284661000000001b01c00f293a601c5038245dfc4741d03db0bd8c29d42ac369aefcb3938087b37ad3
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII (Fa�����):`P8$]�GA�=���)�*�i�������z�
OP_RETURN 4661000000001b01c00f293a601c5038245dfc4741d03db0bd8c29d42ac369aefcb3938087b37ad3 nulldata
1K2SXgApmo9uZoyahvsbSanpVWbzZWVVMF
0.048 BTC
now $3,023.80
0.048 BTC
OP_DUP OP_HASH160 c5b7fd920dce5f61934e792c7e6fcc829aff533d OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

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": "1f91451691664f48861902c7983af71f76a5b3ba543e9ac71a0ce6bfba43e6c9",
  "hash": "1f91451691664f48861902c7983af71f76a5b3ba543e9ac71a0ce6bfba43e6c9",
  "version": 1,
  "size": 243,
  "vsize": 243,
  "weight": 972,
  "locktime": 0,
  "vin": [
    {
      "txid": "f0a211d0a8cb56c212c28aa9d89e71a2beb0c15c15cd6a07ead6e3dd40875d41",
      "vout": 1,
      "scriptSig": {
        "asm": "3045022100de085b4f992b4701e17b0b8cd8980899109d8ce8f6e30fd6e2698908246030be02202598d18c8a8e98bc24d1d2a4769e6e4fb2a2dbe0aa76198be2c1f2ce43da41b8[ALL] 027e706cd1c919431b693a0247e4a239e632659a8723a621a91ec610c64f4173ac",
        "hex": "483045022100de085b4f992b4701e17b0b8cd8980899109d8ce8f6e30fd6e2698908246030be02202598d18c8a8e98bc24d1d2a4769e6e4fb2a2dbe0aa76198be2c1f2ce43da41b80121027e706cd1c919431b693a0247e4a239e632659a8723a621a91ec610c64f4173ac"
      },
      "prevout": {
        "generated": false,
        "height": 379614,
        "value": "0.04810000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 c5b7fd920dce5f61934e792c7e6fcc829aff533d OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1K2SXgApmo9uZoyahvsbSanpVWbzZWVVMF)#g7z9rq20",
          "hex": "76a914c5b7fd920dce5f61934e792c7e6fcc829aff533d88ac",
          "address": "1K2SXgApmo9uZoyahvsbSanpVWbzZWVVMF",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 4661000000001b01c00f293a601c5038245dfc4741d03db0bd8c29d42ac369aefcb3938087b37ad3",
        "desc": "raw(6a284661000000001b01c00f293a601c5038245dfc4741d03db0bd8c29d42ac369aefcb3938087b37ad3)#ngh0juqr",
        "hex": "6a284661000000001b01c00f293a601c5038245dfc4741d03db0bd8c29d42ac369aefcb3938087b37ad3",
        "type": "nulldata"
      }
    },
    {
      "value": "0.04800000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 c5b7fd920dce5f61934e792c7e6fcc829aff533d OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1K2SXgApmo9uZoyahvsbSanpVWbzZWVVMF)#g7z9rq20",
        "hex": "76a914c5b7fd920dce5f61934e792c7e6fcc829aff533d88ac",
        "address": "1K2SXgApmo9uZoyahvsbSanpVWbzZWVVMF",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00010000",
  "hex": "0100000001415d8740dde3d6ea076acd155cc1b0bea2719ed8a98ac212c256cba8d011a2f0010000006b483045022100de085b4f992b4701e17b0b8cd8980899109d8ce8f6e30fd6e2698908246030be02202598d18c8a8e98bc24d1d2a4769e6e4fb2a2dbe0aa76198be2c1f2ce43da41b80121027e706cd1c919431b693a0247e4a239e632659a8723a621a91ec610c64f4173acffffffff0200000000000000002a6a284661000000001b01c00f293a601c5038245dfc4741d03db0bd8c29d42ac369aefcb3938087b37ad3003e4900000000001976a914c5b7fd920dce5f61934e792c7e6fcc829aff533d88ac00000000"
}