Читать книгу Cryptocurrency All-in-One For Dummies онлайн

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Ethereum smart contracts are not safe. The DAO hack is a great example of the type of dangers that can occur. It is still early days, and putting a lot of money into an unproven system isn’t smart. Instead, experiment with small amounts until all the bugs have been worked out of new contracts.

Discovering the cryptocurrency Ether

Ether is the name of the cryptocurrency for the Ethereum blockchain. It was named after the substance that was believed to permeate all space and make the universe possible. In that sense, Ether is the substance that makes Ethereum possible. Ether incentivizes the network to secure itself through proof-of-work mining, like how the token Bitcoin incentivizes the Bitcoin network. Ether is needed to execute any code within the Ethereum network. When utilized to execute a contract in Ethereum, Ether is referred to as gas.

Executing the code within a smart contract also costs some amount of Ether. This feature gives the token added utility. As long as individuals want to use Ethereum for applications and contracts, Ether will hold a value beyond speculation.

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