Public key. A cryptographic code that allows a person to receive cryptocurrencies into his or her account. The public key is derived from the private key. In the Bitcoin system, transactions are done using a "pair" of a private and public key.
Tokens are built on an existing blockchain but are considered to be programmable assets that enable the formulation and execution of unique smart contracts. Outside of the blockchain network, these contracts can be used to establish ownership of assets. Tokens can be used to represent units of value such as money, coins, digital assets and electricity, and can also be sent and received.

Yet some crypto watchers have raised red flags over SafeMoon’s unusual structure. It charges a 10 per cent fee to buy tokens and another 10 per cent to sell — almost unheard of in the digital currency world. Half of these fees are paid to owners as an incentive to keep holding and the other half goes into a liquidity pool controlled by the developers. SafeMoon calls itself a DeFi token, or one that uses decentralized finance to govern functions through software, but it has a chief executive officer and chief operating officer. Critics also worry about the discretionary nature of the “manual” coin burns used to adjust its circulation. After 19,000% early gain, crypto SafeMoon’s rules to tamp down selling raise red flags Back to video
Now that you’ve got an idea of what Safemoon is and its background, we can focus on the coin’s long-term outlook. Most beginner crypto investors simply buy Bitcoin (BTC) or Ethereum (ETH), although lesser-known coins such as Safemoon can be better options if you are looking for quick returns. However, that being said, these options tend to be much riskier, so this will depend on your risk tolerance.