January 2019
Beginner to intermediate
372 pages
11h 17m
English
Content preview from Foundations of Blockchain
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Smart contracts
Contracts are created between parties to enforce an agreement and to ensure that the participants cannot deny the agreement later. A smart contract is a protocol that allows contracts to be verified and enforced in a self-executing manner. In simple terms, it executes a contract agreed between parties whenever the conditions of the contract are met, without anyone's intervention. The term, smart contract, was coined by Nick Szabo, a cryptographer, in 1994. Although the smart contract was conceptualized in the early 1990s to automate the execution of traditional contracts, it wasn't implemented in a public network until the adoption of Bitcoin's underlying blockchain technology.
It was the Byzantine fault-tolerant consensus ...
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