Transaction 40cf7c9a0483d35936e4a700c4bec42088c4f7bbb8261e26d8277e25fffc0bf3

Block #317170

2014-08-23 21:25:27 +0000 UTC (~11 years, 11 months ago)

BTC Burned: 0 BTC

Inputs

1BtScVjtFzfLDe62v34uor6JZvMTBxWt1M

OP_DUP OP_HASH160 776bda09329be9c586eb1f5bc48507404c8931ad OP_EQUALVERIFY OP_CHECKSIG pubkeyhash

Outputs

6a28444f4350524f4f46ce476cacaf8257316e8533a678d3586cfade0d31e5a5bc656e9cec685adb4e56

OP_RETURN 444f4350524f4f46ce476cacaf8257316e8533a678d3586cfade0d31e5a5bc656e9cec685adb4e56 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.

View revision history

Raw Transaction

{
  "txid": "40cf7c9a0483d35936e4a700c4bec42088c4f7bbb8261e26d8277e25fffc0bf3",
  "hash": "40cf7c9a0483d35936e4a700c4bec42088c4f7bbb8261e26d8277e25fffc0bf3",
  "version": 1,
  "size": 242,
  "vsize": 242,
  "weight": 968,
  "locktime": 0,
  "vin": [
    {
      "txid": "1aaa76260d72574a66b657875e3f0af452568c5c4f644eb070374e7d4374bf4f",
      "vout": 5,
      "scriptSig": {
        "asm": "3046022100b387c65c8c130c489b027da319aabe7dc0d60c2f8de13094cc41f489e7b40fe70221009b117a70c825ac0985a7dbf8648171f449c0eba878a7d33298759658e05e89cc[ALL] 04bd184b34e4e20698a7670854e16f68c4ca2f9326572342998bdf1b1c4685644c2374e40c19ca20eeb3439e3255d468d3e92aa32f577df99bdb409c8f064462f7",
        "hex": "493046022100b387c65c8c130c489b027da319aabe7dc0d60c2f8de13094cc41f489e7b40fe70221009b117a70c825ac0985a7dbf8648171f449c0eba878a7d33298759658e05e89cc014104bd184b34e4e20698a7670854e16f68c4ca2f9326572342998bdf1b1c4685644c2374e40c19ca20eeb3439e3255d468d3e92aa32f577df99bdb409c8f064462f7"
      },
      "prevout": {
        "generated": false,
        "height": 312352,
        "value": "0.00010000",
        "scriptPubKey": {
          "asm": "OP_DUP OP_HASH160 776bda09329be9c586eb1f5bc48507404c8931ad OP_EQUALVERIFY OP_CHECKSIG",
          "desc": "addr(1BtScVjtFzfLDe62v34uor6JZvMTBxWt1M)#cp346a7t",
          "hex": "76a914776bda09329be9c586eb1f5bc48507404c8931ad88ac",
          "address": "1BtScVjtFzfLDe62v34uor6JZvMTBxWt1M",
          "type": "pubkeyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 444f4350524f4f46ce476cacaf8257316e8533a678d3586cfade0d31e5a5bc656e9cec685adb4e56",
        "desc": "raw(6a28444f4350524f4f46ce476cacaf8257316e8533a678d3586cfade0d31e5a5bc656e9cec685adb4e56)#zjvnw9zf",
        "hex": "6a28444f4350524f4f46ce476cacaf8257316e8533a678d3586cfade0d31e5a5bc656e9cec685adb4e56",
        "type": "nulldata"
      }
    }
  ],
  "fee": "0.00010000",
  "hex": "01000000014fbf74437d4e3770b04e644f5c8c5652f40a3f5e8757b6664a57720d2676aa1a050000008c493046022100b387c65c8c130c489b027da319aabe7dc0d60c2f8de13094cc41f489e7b40fe70221009b117a70c825ac0985a7dbf8648171f449c0eba878a7d33298759658e05e89cc014104bd184b34e4e20698a7670854e16f68c4ca2f9326572342998bdf1b1c4685644c2374e40c19ca20eeb3439e3255d468d3e92aa32f577df99bdb409c8f064462f7ffffffff0100000000000000002a6a28444f4350524f4f46ce476cacaf8257316e8533a678d3586cfade0d31e5a5bc656e9cec685adb4e5600000000"
}