Smart Contracts: Revolution or Evolution?


The programs that are at the heart of a smart contract can be stored as part of the blockchain or other distributed ledger technology, and combined across multiple payment mechanisms and digital exchanges, including cryptocurrencies. Smart contracts are secured through the blockchain technology behind them, but they must also be protected by design, as some features could be abused or bugs in their code. A number of rules and regulations have been defined that are designed to keep contracts secure as well as the security of blockchain technology.

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The code and the agreements contained in it exist on the distributed and decentralized blockchain network. The terms and conditions of each contract are built using a code. Once added to the blockchain, the individual computers in the blockchain network, also known as nodes, collect and validate data that proves that the parties have met a condition in an if, they create a cryptographic signature in the code. of the smart contract and then automatically transfer something of value, such as money or cryptocurrency, to the counterparty's account. When transacting, distributing such code through the decentralized blockchain network, such as a ledger, is beneficial because it eliminates the need for intermediaries, centralized authorities, or a legal system. Currently Ethereum is the most popular smart contract platform, but there are also other blockchains that can execute them such as EOS, Neo, Tezos, Tron, Polkadot and Algorand.

Smart contracts allow trusted transactions and agreements to take place between dispersed and anonymous parties, without the need for a central authority, legal system, or external enforcement mechanism. In fact, the use of smart contracts creates an environment where two parties can start working together without fear of leaks or the need to build trust. Even when using digital contracts, it is impossible to remove a trusted third party from the system.

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One solution would be for the parties to use text-based contracts, where the parameters that trigger the implementation of the smart contract are visible not only in the text of the agreement, but actually complete a smart contract. In a hybrid contract that uses text and code, the text must explicitly indicate the code of the smart contract with which it is associated, and the parties must have complete visibility of the variables that are passed to the smart contract, how they are defined, and the events. transaction that will trigger the execution of the code. Parties that rely on smart contract support might have to write a separate list of terms for the functions the smart contract is expected to perform, which could be provided to programmers.

A smart contract is generally used to automate the execution of the agreement, so that all participants have immediate control of the result, without intermediaries and without wasting time. When considering what data to keep with a smart contract, the best practice is to use it to track only information that represents a promise about data stored elsewhere, so that it cannot be changed after the fact, or information that needs to be updated. In fact, today large companies such as Salesforce, Apple or Microsoft have been using smart contracts for a long time.


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Author's Note: The opinion expressed here is not investment advice, it is provided for informational purposes only and reflects the opinion of the author only. I do not promote, endorse or recommend any particular investment. Investments may not be right for everyone. Every investment in the market and every trade you make involves risk, so you should always do your own research before making any decisions. I do not recommend investing money that you cannot afford to preside over as you could lose the entire amount invested.This is an informational article, I do not promote, endorse or recommend any particular investment, investments may not be suitable for everyone as the entire amount invested could be lost

 

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