Transaction 1ef4f8f668eff7d3b99b2ec3c9b76a1b2dff0b4f9f5fb24513695444eab8f9cc
Block #283808
2014-02-02 19:39:41 +0000 UTC (~10 years, 6 months ago)
BTC Burned: 🔥1 BTC🔥
How did this transaction burn BTC?
Burn Address
Bitcoin addresses are generated by base58 or bech32 encoding the hash of a public key or script, along with a version and checksum.
As the encoding is directly performed on this hash value, it is possible to generate a valid address for which the pre-image public key or script is unknown. This is known as a burn address.
This is commonly done to create a visually distinct address, and to demonstrate some level of “nothing up my sleeve” transparency. The hash values are picked to be values that are improbably to have been generated by chance (due to the immense computational power required to find a pre-image that hashes to a specific value).
While some burn addresses were used in Proof-of-Burn schemes, the majority of burn addresses are simply vanity addresses used to simply burn coins or encode a message into the blockchain.
View revision historyRaw Transaction
{
"txid": "1ef4f8f668eff7d3b99b2ec3c9b76a1b2dff0b4f9f5fb24513695444eab8f9cc",
"hash": "1ef4f8f668eff7d3b99b2ec3c9b76a1b2dff0b4f9f5fb24513695444eab8f9cc",
"version": 1,
"size": 226,
"vsize": 226,
"weight": 904,
"locktime": 0,
"vin": [
{
"txid": "f051f9ab9a91749706fa5567ba5579086cb0b9d2f9d74ada505def8e6de437fa",
"vout": 1,
"scriptSig": {
"asm": "304502205220fe634b6d93f0e0dfd506b3c61966dd51e0c0c8c205ed96d4b1329c5059df022100e450d5f27ffa6b2a03d7fbddb0ed99fd6332d471880290d754e41e9ec5f7d15d[ALL] 0358169d6c2b59b610b81dbf214dad832d7dc78f669fe45530a9bc024c9707df55",
"hex": "48304502205220fe634b6d93f0e0dfd506b3c61966dd51e0c0c8c205ed96d4b1329c5059df022100e450d5f27ffa6b2a03d7fbddb0ed99fd6332d471880290d754e41e9ec5f7d15d01210358169d6c2b59b610b81dbf214dad832d7dc78f669fe45530a9bc024c9707df55"
},
"prevout": {
"generated": false,
"height": 247949,
"value": "99.39990000",
"scriptPubKey": {
"asm": "OP_DUP OP_HASH160 8c583aa7b1cdb57defc08c24a10524fec48472d3 OP_EQUALVERIFY OP_CHECKSIG",
"desc": "addr(1Do5J89372i9bv3UQe6Uf6NG74ZW1Riwaa)#weh3uzww",
"hex": "76a9148c583aa7b1cdb57defc08c24a10524fec48472d388ac",
"address": "1Do5J89372i9bv3UQe6Uf6NG74ZW1Riwaa",
"type": "pubkeyhash"
}
},
"sequence": 4294967295
}
],
"vout": [
{
"value": "1.00000000",
"n": 0,
"scriptPubKey": {
"asm": "OP_DUP OP_HASH160 818895f3dc2c178629d3d2d8fa3ec4a3f8179821 OP_EQUALVERIFY OP_CHECKSIG",
"desc": "addr(1CounterpartyXXXXXXXXXXXXXXXUWLpVr)#v66r8cp2",
"hex": "76a914818895f3dc2c178629d3d2d8fa3ec4a3f817982188ac",
"address": "1CounterpartyXXXXXXXXXXXXXXXUWLpVr",
"type": "pubkeyhash"
}
},
{
"value": "98.39980000",
"n": 1,
"scriptPubKey": {
"asm": "OP_DUP OP_HASH160 8c583aa7b1cdb57defc08c24a10524fec48472d3 OP_EQUALVERIFY OP_CHECKSIG",
"desc": "addr(1Do5J89372i9bv3UQe6Uf6NG74ZW1Riwaa)#weh3uzww",
"hex": "76a9148c583aa7b1cdb57defc08c24a10524fec48472d388ac",
"address": "1Do5J89372i9bv3UQe6Uf6NG74ZW1Riwaa",
"type": "pubkeyhash"
}
}
],
"fee": "0.00010000",
"hex": "0100000001fa37e46d8eef5d50da4ad7f9d2b9b06c087955ba6755fa069774919aabf951f0010000006b48304502205220fe634b6d93f0e0dfd506b3c61966dd51e0c0c8c205ed96d4b1329c5059df022100e450d5f27ffa6b2a03d7fbddb0ed99fd6332d471880290d754e41e9ec5f7d15d01210358169d6c2b59b610b81dbf214dad832d7dc78f669fe45530a9bc024c9707df55ffffffff0200e1f505000000001976a914818895f3dc2c178629d3d2d8fa3ec4a3f817982188ace02d824a020000001976a9148c583aa7b1cdb57defc08c24a10524fec48472d388ac00000000"
}