Transaction 31318d47e3604b4bf11fd55a86ac863ad5716ada45d26bafc2b541f3a5203e90

Block #494044

2017-11-12 01:05:13 +0000 UTC (~6 years, 8 months ago)

BTC Burned: 0 BTC


Inputs
1MmtLk3ZWBg46H34ZDSvMhxkJi9H3GkU9H
0.0022 BTC
now $127.41
0.0022 BTC
OP_DUP OP_HASH160 e3dfacbed22a6959867724d6c32ce9544b0d345d OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1MmtLk3ZWBg46H34ZDSvMhxkJi9H3GkU9H
0.0022 BTC
now $127.41
0.0022 BTC
OP_DUP OP_HASH160 e3dfacbed22a6959867724d6c32ce9544b0d345d OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1MmtLk3ZWBg46H34ZDSvMhxkJi9H3GkU9H
0.00245054 BTC
now $141.92
0.00245054 BTC
OP_DUP OP_HASH160 e3dfacbed22a6959867724d6c32ce9544b0d345d OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f0000002a2470d200
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������*$p��
OP_RETURN 6f6d6e69000000000000001f0000002a2470d200 nulldata
1KYiKJEfdJtap9QX2v9BXJMpz2SfU4pgZw
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 cb71a5b80cfc05f2920248186c8d6a4a8f49ee8e 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": "31318d47e3604b4bf11fd55a86ac863ad5716ada45d26bafc2b541f3a5203e90",
  "hash": "31318d47e3604b4bf11fd55a86ac863ad5716ada45d26bafc2b541f3a5203e90",
  "version": 1,
  "size": 404,
  "vsize": 404,
  "weight": 1616,
  "locktime": 494039,
  "vin": [
    {
      "txid": "fb0b679bd3fbab15bbadea9a896a26c4bc974c7de78c1fa3bc81664bc482367f",
      "vout": 1,
      "scriptSig": {
        "asm": "3045022100d80aa8f7027fa461d9f1c4fc9bfbacfec10977b0d7813b60e8d8b7a815ab86cb0220461daf187441d626fea84f73d6f46fb54b2bcf60178746ced2374db1ca22e89b[ALL] 03cbdc935da77ce0fb73bf8945dee6303fa81929375b815e47939f4326541e9142",
        "hex": "483045022100d80aa8f7027fa461d9f1c4fc9bfbacfec10977b0d7813b60e8d8b7a815ab86cb0220461daf187441d626fea84f73d6f46fb54b2bcf60178746ced2374db1ca22e89b012103cbdc935da77ce0fb73bf8945dee6303fa81929375b815e47939f4326541e9142"
      },
      "prevout": {
        "generated": false,
        "height": 494039,
        "value": "0.00220000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 e3dfacbed22a6959867724d6c32ce9544b0d345d OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1MmtLk3ZWBg46H34ZDSvMhxkJi9H3GkU9H)#q4t9tdqm",
          "hex": "76a914e3dfacbed22a6959867724d6c32ce9544b0d345d88ac",
          "address": "1MmtLk3ZWBg46H34ZDSvMhxkJi9H3GkU9H",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967294
    },
    {
      "txid": "97ac48d108b4e65e4130fe4b12b64b1d2a1845309782a340f67bad63ea97e37a",
      "vout": 0,
      "scriptSig": {
        "asm": "3044022042a4ae0de2bd5585c9406f624c042a79581574dc3ae5e29a6f3b4a849b0a837b02200a03970f24b06fdd5c7744e71884a6ef483f25525d26a576d297e47622d7f796[ALL] 03cbdc935da77ce0fb73bf8945dee6303fa81929375b815e47939f4326541e9142",
        "hex": "473044022042a4ae0de2bd5585c9406f624c042a79581574dc3ae5e29a6f3b4a849b0a837b02200a03970f24b06fdd5c7744e71884a6ef483f25525d26a576d297e47622d7f796012103cbdc935da77ce0fb73bf8945dee6303fa81929375b815e47939f4326541e9142"
      },
      "prevout": {
        "generated": false,
        "height": 494039,
        "value": "0.00220000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 e3dfacbed22a6959867724d6c32ce9544b0d345d OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1MmtLk3ZWBg46H34ZDSvMhxkJi9H3GkU9H)#q4t9tdqm",
          "hex": "76a914e3dfacbed22a6959867724d6c32ce9544b0d345d88ac",
          "address": "1MmtLk3ZWBg46H34ZDSvMhxkJi9H3GkU9H",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967294
    }
  ],
  "vout": [
    {
      "value": "0.00245054",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 e3dfacbed22a6959867724d6c32ce9544b0d345d OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1MmtLk3ZWBg46H34ZDSvMhxkJi9H3GkU9H)#q4t9tdqm",
        "hex": "76a914e3dfacbed22a6959867724d6c32ce9544b0d345d88ac",
        "address": "1MmtLk3ZWBg46H34ZDSvMhxkJi9H3GkU9H",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f0000002a2470d200",
        "desc": "raw(6a146f6d6e69000000000000001f0000002a2470d200)#e87dr53h",
        "hex": "6a146f6d6e69000000000000001f0000002a2470d200",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 cb71a5b80cfc05f2920248186c8d6a4a8f49ee8e OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KYiKJEfdJtap9QX2v9BXJMpz2SfU4pgZw)#ry39tgck",
        "hex": "76a914cb71a5b80cfc05f2920248186c8d6a4a8f49ee8e88ac",
        "address": "1KYiKJEfdJtap9QX2v9BXJMpz2SfU4pgZw",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00194400",
  "hex": "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"
}