Transaction ef6974485ed1d5935ea06dc8c5cb4e8df3edf44242eea3b190e8b2402df42de0

Block #587676

2019-07-29 21:16:05 +0000 UTC (~4 years, 11 months ago)

BTC Burned: 0 BTC


Inputs
1KPxSGTSgncJzKKCRy1cVfkJRKbJwrMTzA
0.01942857 BTC
now $1,222.03
0.01942857 BTC
OP_DUP OP_HASH160 c9c9b0cb29de95b2d2d56234125e0e708ff3be0b OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1KPxSGTSgncJzKKCRy1cVfkJRKbJwrMTzA
0.0194255 BTC
now $1,221.84
0.0194255 BTC
OP_DUP OP_HASH160 c9c9b0cb29de95b2d2d56234125e0e708ff3be0b OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a4c50000531f50002f7beafa2317bedf58c157b24543e84962f0f95abffaf6342f672d3ac8247f75180fc225377e68e1f42924170a5f25d3f5fa10701686ba34ede447d7c30a4d2f38e4b0ba41813ad59841e
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII LP�1������1{���{$T>��/����cB�rӬ�G�Q��"Sw�B�Ap��]?_�hk�N�D}|0���K ��Y�
OP_RETURN 000531f50002f7beafa2317bedf58c157b24543e84962f0f95abffaf6342f672d3ac8247f75180fc225377e68e1f42924170a5f25d3f5fa10701686ba34ede447d7c30a4d2f38e4b0ba41813ad59841e 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": "ef6974485ed1d5935ea06dc8c5cb4e8df3edf44242eea3b190e8b2402df42de0",
  "hash": "ef6974485ed1d5935ea06dc8c5cb4e8df3edf44242eea3b190e8b2402df42de0",
  "version": 1,
  "size": 283,
  "vsize": 283,
  "weight": 1132,
  "locktime": 0,
  "vin": [
    {
      "txid": "10d0ef95d5ef6a8c44211c59ea9b74a23b856764a3771fe5df7903346e22fffe",
      "vout": 1,
      "scriptSig": {
        "asm": "30440220783e6655ada903f6fc70bbf00e69e4486f21fe4243ce3eef4cb841360d2f5f91022068e42d3b4e9287db308873475fe01aadd1d8e3f3bc5d6576deb32a54b2d554db[ALL] 023593dd4573251ce8f9c0830fc4b0483b757b44c7a09fc0996a87c8b74a9ffb39",
        "hex": "4730440220783e6655ada903f6fc70bbf00e69e4486f21fe4243ce3eef4cb841360d2f5f91022068e42d3b4e9287db308873475fe01aadd1d8e3f3bc5d6576deb32a54b2d554db0121023593dd4573251ce8f9c0830fc4b0483b757b44c7a09fc0996a87c8b74a9ffb39"
      },
      "prevout": {
        "generated": false,
        "height": 587676,
        "value": "0.01942857",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 c9c9b0cb29de95b2d2d56234125e0e708ff3be0b OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1KPxSGTSgncJzKKCRy1cVfkJRKbJwrMTzA)#8737w3zh",
          "hex": "76a914c9c9b0cb29de95b2d2d56234125e0e708ff3be0b88ac",
          "address": "1KPxSGTSgncJzKKCRy1cVfkJRKbJwrMTzA",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.01942550",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 c9c9b0cb29de95b2d2d56234125e0e708ff3be0b OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KPxSGTSgncJzKKCRy1cVfkJRKbJwrMTzA)#8737w3zh",
        "hex": "76a914c9c9b0cb29de95b2d2d56234125e0e708ff3be0b88ac",
        "address": "1KPxSGTSgncJzKKCRy1cVfkJRKbJwrMTzA",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 000531f50002f7beafa2317bedf58c157b24543e84962f0f95abffaf6342f672d3ac8247f75180fc225377e68e1f42924170a5f25d3f5fa10701686ba34ede447d7c30a4d2f38e4b0ba41813ad59841e",
        "desc": "raw(6a4c50000531f50002f7beafa2317bedf58c157b24543e84962f0f95abffaf6342f672d3ac8247f75180fc225377e68e1f42924170a5f25d3f5fa10701686ba34ede447d7c30a4d2f38e4b0ba41813ad59841e)#lk3tz5sf",
        "hex": "6a4c50000531f50002f7beafa2317bedf58c157b24543e84962f0f95abffaf6342f672d3ac8247f75180fc225377e68e1f42924170a5f25d3f5fa10701686ba34ede447d7c30a4d2f38e4b0ba41813ad59841e",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00000307",
  "hex": "0100000001feff226e340379dfe51f77a36467853ba2749bea591c21448c6aefd595efd010010000006a4730440220783e6655ada903f6fc70bbf00e69e4486f21fe4243ce3eef4cb841360d2f5f91022068e42d3b4e9287db308873475fe01aadd1d8e3f3bc5d6576deb32a54b2d554db0121023593dd4573251ce8f9c0830fc4b0483b757b44c7a09fc0996a87c8b74a9ffb39ffffffff0216a41d00000000001976a914c9c9b0cb29de95b2d2d56234125e0e708ff3be0b88ac0000000000000000536a4c50000531f50002f7beafa2317bedf58c157b24543e84962f0f95abffaf6342f672d3ac8247f75180fc225377e68e1f42924170a5f25d3f5fa10701686ba34ede447d7c30a4d2f38e4b0ba41813ad59841e00000000"
}