Transaction 2cac99a617d83574d6f46fd464a3c532a64ccd2ca6e8dc5fd44c1e1ea1638ba9

Block #577251

2019-05-22 15:10:56 +0000 UTC (~5 years, 2 months ago)

BTC Burned: 0 BTC


Inputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.00665934 BTC
now $385.16
0.00665934 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ
0.00621648 BTC
now $359.55
0.00621648 BTC
OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1HfPSZnBAXTBP19MoPUsWzPo5TwmvfvZ7h
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 b6c48d3caad74268cb5756699ec1473c48ce6d0a OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f0000003503fa4500
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������5�E�
OP_RETURN 6f6d6e69000000000000001f0000003503fa4500 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": "2cac99a617d83574d6f46fd464a3c532a64ccd2ca6e8dc5fd44c1e1ea1638ba9",
  "hash": "2cac99a617d83574d6f46fd464a3c532a64ccd2ca6e8dc5fd44c1e1ea1638ba9",
  "version": 1,
  "size": 256,
  "vsize": 256,
  "weight": 1024,
  "locktime": 0,
  "vin": [
    {
      "txid": "8a7e8eef4a6727eca6a44152134709973e03815c26f6c037109cd7331fbfa9ca",
      "vout": 0,
      "scriptSig": {
        "asm": "3044022046def63af8e87e47e93fe87506d9c45210fed93624aed6f53b862ef59976c9f402205762022e0be9432b7f1f6e7e2e374aa0a3d3dc23cf142fcf253edf9c92a0c179[ALL] 030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d",
        "hex": "473044022046def63af8e87e47e93fe87506d9c45210fed93624aed6f53b862ef59976c9f402205762022e0be9432b7f1f6e7e2e374aa0a3d3dc23cf142fcf253edf9c92a0c1790121030651e1d15ae9a284ffd712885529d3344db3700be756e6c22c56a6c1b57d359d"
      },
      "prevout": {
        "generated": false,
        "height": 573499,
        "value": "0.00665934",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ)#vj06u0cx",
          "hex": "76a914b64513c1f1b889a556463243cca9c26ee626b9a088ac",
          "address": "1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00621648",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 b64513c1f1b889a556463243cca9c26ee626b9a0 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ)#vj06u0cx",
        "hex": "76a914b64513c1f1b889a556463243cca9c26ee626b9a088ac",
        "address": "1HckjUpRGcrrRAtFaaCAUaGjsPx9oYmLaZ",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000546",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 b6c48d3caad74268cb5756699ec1473c48ce6d0a OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1HfPSZnBAXTBP19MoPUsWzPo5TwmvfvZ7h)#tm3wsq0p",
        "hex": "76a914b6c48d3caad74268cb5756699ec1473c48ce6d0a88ac",
        "address": "1HfPSZnBAXTBP19MoPUsWzPo5TwmvfvZ7h",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f0000003503fa4500",
        "desc": "raw(6a146f6d6e69000000000000001f0000003503fa4500)#c4z7l3w2",
        "hex": "6a146f6d6e69000000000000001f0000003503fa4500",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00043740",
  "hex": "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"
}