In bitcoins, the stores the information from all previous transactions plus the timestamp/ ID of the current transactions.

2. Which of the following examples use peer-to-peer networking?

BitTorrent sites (e.g., The Pirate Bay)

Massively Multiplayer Online (MMO) games (e.g., World of Warcraft)

Blockchain / Bitcoin

All of the above

3 .True or False: Peer-to-Peer networks are also commonly used for illicit activities such as illegally sharing copyrighted content like movies, music, software or games.

4.True or False: A hash can be easily decrypted back to the original text.

True or False: Even if only one symbol is changed in a hash input, the algorithm will produce a different hash value.

Go to a SHA-256 Hash Calculator and compute the hash value for the following. Make sure you type the Hash Input exactly as specified, with no spaces before or after the input string