Transaction a50a0146cfa2fd377f976d025a22f83faa698f5ceebbc97c2a435dbd5e354521

Block #389174

2015-12-19 09:51:29 +0000 UTC (~8 years, 8 months ago)

BTC Burned: 0 BTC


Inputs
1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f
0.000006 BTC
now $0.35
0.000006 BTC
OP_DUP OP_HASH160 8c4d4b619c6391360a34a51d71e31fbd4deb9da9 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f
0.00347 BTC
now $200.76
0.00347 BTC
OP_DUP OP_HASH160 8c4d4b619c6391360a34a51d71e31fbd4deb9da9 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
6a0b4f410100022a9ed6f80300
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII OA�*����
OP_RETURN 4f410100022a9ed6f80300 nulldata
1NjW8Zqj7NrJmcxXbQoqCmKTkkNNZpkBAb
0.000006 BTC
now $0.35
0.000006 BTC
OP_DUP OP_HASH160 ee646dc1528309a12802ab189452cfc9972239eb OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f
0.000006 BTC
now $0.35
0.000006 BTC
OP_DUP OP_HASH160 8c4d4b619c6391360a34a51d71e31fbd4deb9da9 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f
0.003454 BTC
now $199.84
0.003454 BTC
OP_DUP OP_HASH160 8c4d4b619c6391360a34a51d71e31fbd4deb9da9 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": "a50a0146cfa2fd377f976d025a22f83faa698f5ceebbc97c2a435dbd5e354521",
  "hash": "a50a0146cfa2fd377f976d025a22f83faa698f5ceebbc97c2a435dbd5e354521",
  "version": 1,
  "size": 493,
  "vsize": 493,
  "weight": 1972,
  "locktime": 0,
  "vin": [
    {
      "txid": "21609746ec31431971aa45affec960db330bbc3018e7721c8477329511c2da4c",
      "vout": 2,
      "scriptSig": {
        "asm": "3045022100c52cc87e15de50ec66ef8303f59d97239d464baa255eab053787fb57739557bb022059122c688316e8cfaa90c6dabfacce6d5eb33a1d3e9cddae00e8c5076789a1e1[ALL] 04493f09ca71afb750d6904ede5c75934d098919fe81b01a2bbcdf4672dcd3fa86864ca16f7076a415e810139d0ad9868fc3a13f8f481114aed9344cab0b98ff3a",
        "hex": "483045022100c52cc87e15de50ec66ef8303f59d97239d464baa255eab053787fb57739557bb022059122c688316e8cfaa90c6dabfacce6d5eb33a1d3e9cddae00e8c5076789a1e1014104493f09ca71afb750d6904ede5c75934d098919fe81b01a2bbcdf4672dcd3fa86864ca16f7076a415e810139d0ad9868fc3a13f8f481114aed9344cab0b98ff3a"
      },
      "prevout": {
        "generated": false,
        "height": 388677,
        "value": "0.00000600",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 8c4d4b619c6391360a34a51d71e31fbd4deb9da9 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f)#yuq9wnea",
          "hex": "76a9148c4d4b619c6391360a34a51d71e31fbd4deb9da988ac",
          "address": "1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    },
    {
      "txid": "21609746ec31431971aa45affec960db330bbc3018e7721c8477329511c2da4c",
      "vout": 3,
      "scriptSig": {
        "asm": "304402204d1b77aaeae3bb292823329af54283600b3bfdb79170ebcfe431229d5d39822a02200e93d41a9341e1ad971c53101b6aecdd0d2ae6ebb839bf7d7e5824dba594088b[ALL] 04493f09ca71afb750d6904ede5c75934d098919fe81b01a2bbcdf4672dcd3fa86864ca16f7076a415e810139d0ad9868fc3a13f8f481114aed9344cab0b98ff3a",
        "hex": "47304402204d1b77aaeae3bb292823329af54283600b3bfdb79170ebcfe431229d5d39822a02200e93d41a9341e1ad971c53101b6aecdd0d2ae6ebb839bf7d7e5824dba594088b014104493f09ca71afb750d6904ede5c75934d098919fe81b01a2bbcdf4672dcd3fa86864ca16f7076a415e810139d0ad9868fc3a13f8f481114aed9344cab0b98ff3a"
      },
      "prevout": {
        "generated": false,
        "height": 388677,
        "value": "0.00347000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 8c4d4b619c6391360a34a51d71e31fbd4deb9da9 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f)#yuq9wnea",
          "hex": "76a9148c4d4b619c6391360a34a51d71e31fbd4deb9da988ac",
          "address": "1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 4f410100022a9ed6f80300",
        "desc": "raw(6a0b4f410100022a9ed6f80300)#yyp3a0fe",
        "hex": "6a0b4f410100022a9ed6f80300",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000600",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 ee646dc1528309a12802ab189452cfc9972239eb OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1NjW8Zqj7NrJmcxXbQoqCmKTkkNNZpkBAb)#dx8zfy5v",
        "hex": "76a914ee646dc1528309a12802ab189452cfc9972239eb88ac",
        "address": "1NjW8Zqj7NrJmcxXbQoqCmKTkkNNZpkBAb",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000600",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 8c4d4b619c6391360a34a51d71e31fbd4deb9da9 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f)#yuq9wnea",
        "hex": "76a9148c4d4b619c6391360a34a51d71e31fbd4deb9da988ac",
        "address": "1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00345400",
      "n": 3,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 8c4d4b619c6391360a34a51d71e31fbd4deb9da9 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f)#yuq9wnea",
        "hex": "76a9148c4d4b619c6391360a34a51d71e31fbd4deb9da988ac",
        "address": "1DnrCNRYNNXMj8Ymqv6ZkkGkE38PJeyt2f",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00001000",
  "hex": "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"
}