Someone explain this to me
2 minutes ago, Raytsou said:Oh I see. Well, last question: are you able to verify these block chains regularly based on the power of your computer or is it more of a random thing?
Both.
If I understand it correctly, transactions are encoded using a secure hashing algorithm and a random number called a nonce (number used once). The process of verifying a block involves guessing the nonce such that the hash the miner generates meets some signature of the original transaction hash. And I'm probably going to get this wrong, but let's say you have a transaction whose hash produced this value:
0000000000000756af69e2ffbdb930261873cd71
Then all you have to do for the mining to be accepted is generate some nonce that produces the string of 0's at the beginning.
So essentially, you have to guess until you get it, which is where the luck part comes into play. Having powerful hardware allows you to make more guesses per second, which gives you an advantage.
However most cryptocurrency systems are set up such that it takes on average some amount of time to verify a block. For Bitcoin this is 10 minutes.
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