Transaction 3a49b134340c24b471b52a5f7658397524b3e7c4ec16dbfa566dc1a518633566

Block #588765

2019-08-05 17:50:22 +0000 UTC (~4 years, 11 months ago)

BTC Burned: 0 BTC


Inputs
1KvzMF2Vjy14d6JGY7dG7vjT5kfpmzSQXM
0.9927289 BTC
now $58,471.73
0.9927289 BTC
OP_DUP OP_HASH160 cfa82ebfd56c3fa735c79026e6ca9181800cddcf OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1KvzMF2Vjy14d6JGY7dG7vjT5kfpmzSQXM
0.99259027 BTC
now $58,463.57
0.99259027 BTC
OP_DUP OP_HASH160 cfa82ebfd56c3fa735c79026e6ca9181800cddcf OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a146f6d6e69000000000000001f0000000421cdbac0
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII omni����������!ͺ�
OP_RETURN 6f6d6e69000000000000001f0000000421cdbac0 nulldata
1Ff7Ca5YETkGGjy3RkRiSejuKeoRUszYfD
0.00000546 BTC
now $0.32
0.00000546 BTC
OP_DUP OP_HASH160 a0c6be1a9328544c767edd1c996e496f059cea45 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": "3a49b134340c24b471b52a5f7658397524b3e7c4ec16dbfa566dc1a518633566",
  "hash": "3a49b134340c24b471b52a5f7658397524b3e7c4ec16dbfa566dc1a518633566",
  "version": 1,
  "size": 257,
  "vsize": 257,
  "weight": 1028,
  "locktime": 0,
  "vin": [
    {
      "txid": "7068022c9798ded67dd8dada62c3ae4a5e186d4483bfa543195e395544fbb4a2",
      "vout": 0,
      "scriptSig": {
        "asm": "304502210081252b628f4733c05f17f36250dd2f7bb5fcf12563dc8ff0d1c0c08e188c821b022021c1ec34ca9811ef4d062a713238b54c1b10a9059b91ff69f0478d3083e68a0b[ALL] 021b2d7f2c614050659e8563c629b688ec9028cb9b94c2de2d2a8651c263f87011",
        "hex": "48304502210081252b628f4733c05f17f36250dd2f7bb5fcf12563dc8ff0d1c0c08e188c821b022021c1ec34ca9811ef4d062a713238b54c1b10a9059b91ff69f0478d3083e68a0b0121021b2d7f2c614050659e8563c629b688ec9028cb9b94c2de2d2a8651c263f87011"
      },
      "prevout": {
        "generated": false,
        "height": 588749,
        "value": "0.99272890",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 cfa82ebfd56c3fa735c79026e6ca9181800cddcf OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1KvzMF2Vjy14d6JGY7dG7vjT5kfpmzSQXM)#q7xwuq2x",
          "hex": "76a914cfa82ebfd56c3fa735c79026e6ca9181800cddcf88ac",
          "address": "1KvzMF2Vjy14d6JGY7dG7vjT5kfpmzSQXM",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.99259027",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 cfa82ebfd56c3fa735c79026e6ca9181800cddcf OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1KvzMF2Vjy14d6JGY7dG7vjT5kfpmzSQXM)#q7xwuq2x",
        "hex": "76a914cfa82ebfd56c3fa735c79026e6ca9181800cddcf88ac",
        "address": "1KvzMF2Vjy14d6JGY7dG7vjT5kfpmzSQXM",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 6f6d6e69000000000000001f0000000421cdbac0",
        "desc": "raw(6a146f6d6e69000000000000001f0000000421cdbac0)#767zvv59",
        "hex": "6a146f6d6e69000000000000001f0000000421cdbac0",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 a0c6be1a9328544c767edd1c996e496f059cea45 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1Ff7Ca5YETkGGjy3RkRiSejuKeoRUszYfD)#8q7vfrps",
        "hex": "76a914a0c6be1a9328544c767edd1c996e496f059cea4588ac",
        "address": "1Ff7Ca5YETkGGjy3RkRiSejuKeoRUszYfD",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00013317",
  "hex": "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"
}