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densk [106]
4 years ago
9

You are planning trip to South America and and are worried about your devices with private keys being stolen. So you decide to s

tore your bitcoins in an address that allows you to redeem them using only a password that you know. So, you send some bitcoins to the following ScriptPubKey:OP_SHA1 <0x5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8> OP_EQUALWhere <0x5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8> is the SHA1 hash of your super-secure password.Which of the following ScriptSigs will successfully redeem this transaction?a. b. c. d.
Computers and Technology
1 answer:
scZoUnD [109]4 years ago
7 0

Incomplete question. Here's the remaining part of the question.

a. <sig> <pubKey>

b. <password>

c. <sig> <password>

d. <pubKey> <password>

Answer:

<u>a</u>

Explanation:

Remember, Bitcoin also has its script code which is called ScriptPubkey.

To redeem a transaction implies using the script

<sig> <pubKey>

for the receiving Bitcoin address.

Put simply, the purpose of this script is to lock (redeem) the transaction using the public key (bitcoin address).

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Answer:

See explaination for the code

Explanation:

def wordsOfFrequency(words, freq):

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Note:

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Then, using another for loop, each word count is matched with the freq, if it matches, the word is appended to the result list res.

Finally the res list is appended.

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