Transaction a9421f29a493b4a752303ffd9638c064400c3fe17f260f9a591c7fc58cc980fd

Block #517072

2018-04-07 14:42:10 +0000 UTC (~7 years, 8 months ago)

BTC Burned: 0 BTC


Inputs
17JhfPQfFjJPyM47snmDQdndB9HzehExHi
0.0010273 BTC
now $108.30
0.0010273 BTC
OP_DUP OP_HASH160 4529c4d2da2ad1354e34f191332e2c747b1dd633 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
17JhfPQfFjJPyM47snmDQdndB9HzehExHi
0.00002184 BTC
now $2.30
0.00002184 BTC
OP_DUP OP_HASH160 4529c4d2da2ad1354e34f191332e2c747b1dd633 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f0000000630078664
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������0�d
OP_RETURN 6f6d6e69000000000000001f0000000630078664 nulldata
1Po1oWkD2LmodfkBYiAktwh76vkF93LKnh
0.00000546 BTC
now $0.58
0.00000546 BTC
OP_DUP OP_HASH160 fa0692278afe508514b5ffee8fe5e97732ce0669 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": "a9421f29a493b4a752303ffd9638c064400c3fe17f260f9a591c7fc58cc980fd",
  "hash": "a9421f29a493b4a752303ffd9638c064400c3fe17f260f9a591c7fc58cc980fd",
  "version": 1,
  "size": 288,
  "vsize": 288,
  "weight": 1152,
  "locktime": 0,
  "vin": [
    {
      "txid": "d6265a86186f8d0395ce72219cde42adb887e9f495d8426575cd326afe9b24be",
      "vout": 0,
      "scriptSig": {
        "asm": "304402203e603693319013647f22974ac5d60955d80cdf6d30a0dc4de76c49359bab319202205218a9c6f3066c01dc252dadaf8323cf485983da32192a75c9fb63c3b4fa68d3[ALL] 0411e070f76a6604a9c8367c9a5e12e69986188cc452ab97aa757c96cc1b7f25f44a10ebd47dfd48f8d88a1f358034f94221b43128541b27ec4d406a064005aab7",
        "hex": "47304402203e603693319013647f22974ac5d60955d80cdf6d30a0dc4de76c49359bab319202205218a9c6f3066c01dc252dadaf8323cf485983da32192a75c9fb63c3b4fa68d301410411e070f76a6604a9c8367c9a5e12e69986188cc452ab97aa757c96cc1b7f25f44a10ebd47dfd48f8d88a1f358034f94221b43128541b27ec4d406a064005aab7"
      },
      "prevout": {
        "generated": false,
        "height": 517072,
        "value": "0.00102730",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 4529c4d2da2ad1354e34f191332e2c747b1dd633 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(17JhfPQfFjJPyM47snmDQdndB9HzehExHi)#zue7dm4f",
          "hex": "76a9144529c4d2da2ad1354e34f191332e2c747b1dd63388ac",
          "address": "17JhfPQfFjJPyM47snmDQdndB9HzehExHi",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00002184",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 4529c4d2da2ad1354e34f191332e2c747b1dd633 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(17JhfPQfFjJPyM47snmDQdndB9HzehExHi)#zue7dm4f",
        "hex": "76a9144529c4d2da2ad1354e34f191332e2c747b1dd63388ac",
        "address": "17JhfPQfFjJPyM47snmDQdndB9HzehExHi",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f0000000630078664",
        "desc": "raw(6a146f6d6e69000000000000001f0000000630078664)#rr29qx0j",
        "hex": "6a146f6d6e69000000000000001f0000000630078664",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 fa0692278afe508514b5ffee8fe5e97732ce0669 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1Po1oWkD2LmodfkBYiAktwh76vkF93LKnh)#p8a368ry",
        "hex": "76a914fa0692278afe508514b5ffee8fe5e97732ce066988ac",
        "address": "1Po1oWkD2LmodfkBYiAktwh76vkF93LKnh",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00100000",
  "hex": "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"
}