Transaction ef76e66de4d316eb5d931febda4075f45a9c40474a2fc085a6671585bd1428e6
Block #373666
2015-09-09 06:38:24 +0000 UTC (~8 years, 11 months ago)
BTC Burned: 🔥0.0001 BTC🔥
Inputs
16firc3qZU97D1pWkyL6ZYwPX5UVnWc82V
4.55072 BTC
4.55072 BTC
now
$263,681.91
OP_DUP OP_HASH160 3e2b5fdd12db7580fb4d3434b31d4fe9124bd9f0 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
Outputs
6a1369643b5f616c65786c617772656e63652e6964
🔥0.0001 BTC🔥
0.0001 BTC
now
$5.79
OP_RETURN converted to ASCII
id;_alexlawrence.id
OP_RETURN 69643b5f616c65786c617772656e63652e6964
nulldata
1BdunAEcS4GeCMzdPtUfsnWgL48Nw1Nype
0.000055 BTC
0.000055 BTC
now
$3.19
OP_DUP OP_HASH160 74ac4a31f4edee8abfc4b1b1406fecd9a5f5883a OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
1DhHTmkjSZzQN7Ue7DqpJD76peurDWHTkJ
0.000055 BTC
0.000055 BTC
now
$3.19
OP_DUP OP_HASH160 8b3fe3a9ecb162cb7968d5a889fbf159c9f317cb OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
16firc3qZU97D1pWkyL6ZYwPX5UVnWc82V
4.55018 BTC
4.55018 BTC
now
$263,650.62
OP_DUP OP_HASH160 3e2b5fdd12db7580fb4d3434b31d4fe9124bd9f0 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.
Raw Transaction
{
"txid": "ef76e66de4d316eb5d931febda4075f45a9c40474a2fc085a6671585bd1428e6",
"hash": "ef76e66de4d316eb5d931febda4075f45a9c40474a2fc085a6671585bd1428e6",
"version": 1,
"size": 322,
"vsize": 322,
"weight": 1288,
"locktime": 0,
"vin": [
{
"txid": "68d1cbe8428b4d846004931ef6e111e36982d1cb92d6471ac45aa86cbd26b9a7",
"vout": 3,
"scriptSig": {
"asm": "3045022065b123c4d27aaeb27b752861d92143066322e7f3ace2a8ee0ef75e32c422145a022100f793258b49d3eb6e8e667c4023c62d9f5c5093f76a71d5fabd28e639340620b9[ALL] 0411d88aa37a0eea476a5b63ca4b1cd392ded830865824c27dacef6bde9f9bc53fa13a0926533ef4d20397207e212c2086cbe13db5470fd29616abd35326d33090",
"hex": "483045022065b123c4d27aaeb27b752861d92143066322e7f3ace2a8ee0ef75e32c422145a022100f793258b49d3eb6e8e667c4023c62d9f5c5093f76a71d5fabd28e639340620b901410411d88aa37a0eea476a5b63ca4b1cd392ded830865824c27dacef6bde9f9bc53fa13a0926533ef4d20397207e212c2086cbe13db5470fd29616abd35326d33090"
},
"prevout": {
"generated": false,
"height": 373666,
"value": "4.55072000",
"scriptPubKey": {
"asm": "OP_DUP OP_HASH160 3e2b5fdd12db7580fb4d3434b31d4fe9124bd9f0 OP_EQUALVERIFY OP_CHECKSIG",
"desc": "addr(16firc3qZU97D1pWkyL6ZYwPX5UVnWc82V)#n2j8mfvx",
"hex": "76a9143e2b5fdd12db7580fb4d3434b31d4fe9124bd9f088ac",
"address": "16firc3qZU97D1pWkyL6ZYwPX5UVnWc82V",
"type": "pubkeyhash"
}
},
"sequence": 4294967295
}
],
"vout": [
{
"value": "0.00010000",
"n": 0,
"scriptPubKey": {
"asm": "OP_RETURN 69643b5f616c65786c617772656e63652e6964",
"desc": "raw(6a1369643b5f616c65786c617772656e63652e6964)#g7ec28ks",
"hex": "6a1369643b5f616c65786c617772656e63652e6964",
"type": "nulldata"
}
},
{
"value": "0.00005500",
"n": 1,
"scriptPubKey": {
"asm": "OP_DUP OP_HASH160 74ac4a31f4edee8abfc4b1b1406fecd9a5f5883a OP_EQUALVERIFY OP_CHECKSIG",
"desc": "addr(1BdunAEcS4GeCMzdPtUfsnWgL48Nw1Nype)#9cnf573l",
"hex": "76a91474ac4a31f4edee8abfc4b1b1406fecd9a5f5883a88ac",
"address": "1BdunAEcS4GeCMzdPtUfsnWgL48Nw1Nype",
"type": "pubkeyhash"
}
},
{
"value": "0.00005500",
"n": 2,
"scriptPubKey": {
"asm": "OP_DUP OP_HASH160 8b3fe3a9ecb162cb7968d5a889fbf159c9f317cb OP_EQUALVERIFY OP_CHECKSIG",
"desc": "addr(1DhHTmkjSZzQN7Ue7DqpJD76peurDWHTkJ)#q2m37jdf",
"hex": "76a9148b3fe3a9ecb162cb7968d5a889fbf159c9f317cb88ac",
"address": "1DhHTmkjSZzQN7Ue7DqpJD76peurDWHTkJ",
"type": "pubkeyhash"
}
},
{
"value": "4.55018000",
"n": 3,
"scriptPubKey": {
"asm": "OP_DUP OP_HASH160 3e2b5fdd12db7580fb4d3434b31d4fe9124bd9f0 OP_EQUALVERIFY OP_CHECKSIG",
"desc": "addr(16firc3qZU97D1pWkyL6ZYwPX5UVnWc82V)#n2j8mfvx",
"hex": "76a9143e2b5fdd12db7580fb4d3434b31d4fe9124bd9f088ac",
"address": "16firc3qZU97D1pWkyL6ZYwPX5UVnWc82V",
"type": "pubkeyhash"
}
}
],
"fee": "0.00033000",
"hex": "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"
}