S M Mohibul Huq
@Square-Creator-f07425378
Welcome to my Binance account. I am a crypto YouTuber. Allows follow my Binance post🖤
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What Is Cryptocurrency?
#Binance #bitcoin A cryptocurrency is a digital or virtual currency secured by cryptography, which makes it nearly impossible to counterfeit or double-spend. Most cryptocurrencies exist on decentralized networks using blockchain technology—a distributed ledger enforced by a disparate network of computers.A defining feature of cryptocurrencies is that they are generally not issued by any central authority, rendering them theoretically immune to government interference or manipulation.
⚪To claim the reward, a special transaction called a?💲
A. nonce
B. online wallets
C. hardware wallet
D. coinbase
A. nonce
B. online wallets
C. hardware wallet
D. coinbase
⚪Which hash function used in Ledger?
A. SHA-64
B. SHA-128
C. SHA-256
D. SHA-512
A. SHA-64
B. SHA-128
C. SHA-256
D. SHA-512
⚪Bitcoins are created as a reward for a process known as?
A. mining
B. wallet
C. bubble
D. ledger
A. mining
B. wallet
C. bubble
D. ledger