Smart Contract: How Much Do You Know About It?

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Chi Vo

2022-08-19 03:07:51

gct solution smart contract overview

Many platforms and applications that use blockchain or distributed ledger technology must include smart contracts in order to operate well. In this article, GCT Solution, a blockchain development company in Vietnam, will provide an overview of smart contracts, including definition, benefits and drawbacks in reality.


An Overview Of Smart Contracts Suggested By GCT Solution


What are smart contracts?

Smart contracts using blockchain-based algorithms only execute when certain criteria are met. They are often used to automate the implementation of an agreement. Therefore, all parties can make sure of the articles in the contract, without the need for an intermediary or additional delay. Smart contracts automate a workflow allowing the next steps to be executed only when circumstances are met.


In short, smart contracts, or digital contracts, are executed automatically when certain articles are satisfied, and are maintained on a blockchain.


gct solution smart contract definition


How smart contracts work

Simple "if/when...then" phrases that are typed into code and placed on a blockchain are how smart contracts operate. When predefined circumstances have been verified to have been met, a network of computers will carry out the actions. These can entail paying out money to the right people, registering a car, sending out notices, or writing a ticket. When the transaction is finished, the blockchain is then updated. As a result, the transaction cannot be modified, and only parties to whom permission has been granted can view the outcome.


As many conditions as are required to reassure the participants that the activity will be successfully accomplished can be included in a smart contract. Participants must agree on the "if/when...then" rules that govern those transactions, consider any potential exceptions, and design a framework for resolving disputes in order to set the terms. Participants must also decide how transactions and their data are represented on the blockchain.


A developer can then construct the smart contract. Currently, more and more businesses using blockchain for business are using templates, web interfaces, and other online tools to make working with smart contracts become easier.


gct solution smart contract how it works


Benefits of smart contracts


Speed, effectiveness, and precision

The smart contracts can be carried out immediately if a condition is satisfied. Smart contracts are digital and automated, so there is no paperwork to complete or time spent fixing mistakes that frequently occur when documents are filled out manually.


Integrity and trust

There is no need to wonder whether information has been changed for one participant's personal gain because there is no third party engaged and participants share encrypted records of transactions. For example, blockchain in logistics can create smart contracts that automatically handle invoices and payments to shorten processing times and ensure accuracy.



Because the blockchain transaction records are encrypted, they are incredibly difficult to hack. Additionally, hackers would need to alter the entire chain in order to change a single record on a distributed ledger because each record is linked to the records that came before and after it.


Time and cost savings 

Smart contracts do away with the need for middlemen to manage transactions, along with the fees and time delays that go along with them.


gct solution smart contract benefits


Drawbacks of smart contracts 


Difficult to change

Changing smart contract processes is almost impossible, any error in the code can be time-consuming and expensive to correct.


Possibility of loopholes

According to the concept of good faith, parties will deal fairly and not get benefits unethically from a contract. However, using smart contracts makes it difficult to ensure that the terms are met according to what was agreed upon.


Third party

Although smart contracts seek to eliminate third-party involvement, it is probably impossible to eliminate them. Third parties assume different roles from the ones they take in traditional contracts. For example, lawyers will not be needed to prepare individual contracts; however, businesses need developers to understand the terms to create codes for smart contracts.


Vague terms

Since smart contracts include terms that are not always understood, they are not always able to handle terms and conditions that are vague.


gct solution smart contract drawbacks


Final thought

Smart contracts contribute to the revolution of the economy. Smart contracts enhance transparency and productivity. With smart contracts, your business will take a step closer to the success of digitalization.


If you are seeking a seasoned IT provider, GCT Solution is the ideal choice. With 3 years of expertise, we specialize in Mobile App , Web App, System Development, Blockchain Development and Testing Services. Our 100+ skilled IT consultants and developers can handle projects of any size. Having successfully delivered over 50+ solutions to clients worldwide, we are dedicated to supporting your goals. Reach out to us for a detailed discussion, confident that GCT Solution is poised to meet all your IT needs with tailored, efficient solutions. 

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