Transaction ecf89fc4fc3758bff5030b6213249f2515516526c68f8ff807e7ea5d17abe571

Block #317508

2014-08-26 05:15:41 +0000 UTC (~11 years, 11 months ago)

BTC Burned: 0 BTC


Inputs
1NoVWML5gbpGKozt9NhNK2UUWnGhQiBnjF
0.00056981 BTC
now $34.03
0.00056981 BTC
OP_DUP OP_HASH160 ef259243de09db80a4d686a8c69e0706b778c4c8 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
Outputs
1NoVWML5gbpGKozt9NhNK2UUWnGhQiBnjF
0.000006 BTC
now $0.36
0.000006 BTC
OP_DUP OP_HASH160 ef259243de09db80a4d686a8c69e0706b778c4c8 OP_EQUALVERIFY OP_CHECKSIG pubkeyhash
6a224f41010001641b753d68747470733a2f2f6370722e736d2f6d4237374f597a517271
0 BTC
now $0.00
0 BTC
OP_RETURN converted to ASCII "OA�du=https://cpr.sm/mB77OYzQrq
OP_RETURN 4f41010001641b753d68747470733a2f2f6370722e736d2f6d4237374f597a517271 nulldata
1NoVWML5gbpGKozt9NhNK2UUWnGhQiBnjF
0.00055381 BTC
now $33.07
0.00055381 BTC
OP_DUP OP_HASH160 ef259243de09db80a4d686a8c69e0706b778c4c8 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": "ecf89fc4fc3758bff5030b6213249f2515516526c68f8ff807e7ea5d17abe571",
  "hash": "ecf89fc4fc3758bff5030b6213249f2515516526c68f8ff807e7ea5d17abe571",
  "version": 1,
  "size": 270,
  "vsize": 270,
  "weight": 1080,
  "locktime": 0,
  "vin": [
    {
      "txid": "0b5fe26494e83c7b870c97259a8b93192c88ab26490e6b041bb31e66de541006",
      "vout": 0,
      "scriptSig": {
        "asm": "304402205e48aeeb92a0946287d38b0e79d1ee6f8edbeace0c826f62403ccc27c7e35b0f0220516f50578f432f56e398730ebfa1a79862d80c8b4e3f17f1e23fab7552064a97[ALL] 03731d95780b24addfbe4afef3f235865f9b710ed3270ece534ac6d0524386809d",
        "hex": "47304402205e48aeeb92a0946287d38b0e79d1ee6f8edbeace0c826f62403ccc27c7e35b0f0220516f50578f432f56e398730ebfa1a79862d80c8b4e3f17f1e23fab7552064a97012103731d95780b24addfbe4afef3f235865f9b710ed3270ece534ac6d0524386809d"
      },
      "prevout": {
        "generated": false,
        "height": 317504,
        "value": "0.00056981",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 ef259243de09db80a4d686a8c69e0706b778c4c8 OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1NoVWML5gbpGKozt9NhNK2UUWnGhQiBnjF)#vadlhpse",
          "hex": "76a914ef259243de09db80a4d686a8c69e0706b778c4c888ac",
          "address": "1NoVWML5gbpGKozt9NhNK2UUWnGhQiBnjF",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000600",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 ef259243de09db80a4d686a8c69e0706b778c4c8 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1NoVWML5gbpGKozt9NhNK2UUWnGhQiBnjF)#vadlhpse",
        "hex": "76a914ef259243de09db80a4d686a8c69e0706b778c4c888ac",
        "address": "1NoVWML5gbpGKozt9NhNK2UUWnGhQiBnjF",
        "type": "pubkeyhash"
      }
    },
    {
      "value": "0.00000000",
      "n": 1,
      "scriptPubKey": {
        "asm": "OP_RETURN 4f41010001641b753d68747470733a2f2f6370722e736d2f6d4237374f597a517271",
        "desc": "raw(6a224f41010001641b753d68747470733a2f2f6370722e736d2f6d4237374f597a517271)#pe4zcc5g",
        "hex": "6a224f41010001641b753d68747470733a2f2f6370722e736d2f6d4237374f597a517271",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00055381",
      "n": 2,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 ef259243de09db80a4d686a8c69e0706b778c4c8 OP_EQUALVERIFY OP_CHECKSIG",
        "desc": "addr(1NoVWML5gbpGKozt9NhNK2UUWnGhQiBnjF)#vadlhpse",
        "hex": "76a914ef259243de09db80a4d686a8c69e0706b778c4c888ac",
        "address": "1NoVWML5gbpGKozt9NhNK2UUWnGhQiBnjF",
        "type": "pubkeyhash"
      }
    }
  ],
  "fee": "0.00001000",
  "hex": "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"
}