Smart Contracts on Blockchain | Real Examples and Platforms

Published : Dec 11, 2020

smart contracts blockchain

  • When we purchase a vehicle or a house, we encounter a special kind of aggravation associated with the complex forms of transactions. Many business leaders have felt the same pain. They are researching ways to alleviate it with blockchain-based smart contracts development.

    This compact guide is a great place to start. It will answer your questions, whether you recently heard about the idea or are searching for in-depth insight.

    Smart Contracts 

    Smart contracts are essentially lines of coded business protocols stored on a blockchain. Their key feature is that they execute automatically when involved contract participants meet predetermined terms and conditions. They are protocols that can operate at the most basic level of system infrastructure as they have defined by the people who develop them.

    Majorly, in business collaborations, the advantages of smart contracts are most apparent. A business or two can use it to implement a form of an agreement in a way that involved parties can be confident of a result without the intervention of an intermediary.

    Also, Read | Making Your Business Smart with Blockchain Smart Contracts

    How do they Work on Blockchain

    If you have ever purchased a car from a dealer, you know there are several steps involved. Indeed, it can be a tedious procedure. To prove your identity, you will have to fill out several forms with your details and communicate with many different individuals along the way. It includes a salesperson, a broker, a lender, and more. Various commissions and fees are added to the base price of the car to compensate for their work.

    Because of a lack of confidence among participants in the transaction, smart blockchain contracts can streamline this complex process that involves multiple intermediaries. Lenders will easily decide credit with your identity stored on a blockchain. It will establish an immutable digital contract between the bank, the dealer, and the lender. Once the dealer gets the funds, the lender would retain the title of the car, and it will initiate repayments based on the agreed terms. As the transaction is registered on a blockchain and shared among the participants, auditing can be in real-time, any time, and the transfer of ownership will be automatic.

    Also, Read | Smart Contract Solutions for Business | How do They Work

    Advantages of Smart Contracts

    • Velocity
    • Precision
    • Confidence
    • Security
    • Savings

    Smart Contracts Use Cases Powered by Blockchain

    Insurance Operations

    The arrangement between an insurance provider and a customer is an insurance scheme. If you're an insurance agent, you can make the terms of the offer simpler by using smart contracts. The smart contract would document every part of the policy. The policyholder will discuss the provisions and commit to the arrangement. The smart contract will retain the agreement in place as long as the policyholder follow the terms, such as paying their monthly premiums.

    The plan will immediately unlock the insurance premium if the policyholder presents the required paperwork detailing the damage to their house or vehicle. It accelerates the billing process for premiums and makes the whole system streamlined and efficient. Any time someone needs to receive an insurance premium, policyholders and insurance providers no longer have to build piles of paperwork.

    Also, Read | Blockchain Smart Contracts in Insurance

    Supply Chain Asset and Product Traceability System

    You can use smart contracts to sell and distribute your goods all over the world if you're a distributor. The code behind the smart contract will monitor the position of your products, so you can trace them across the supply chain as they change hands. A smart contract can replace any part of the supply chain, making the entire system more efficient.

    Smart contracts automatically release goods to the correct person from the shelf in your warehouse to the freighter sailing overseas to the storefront after all fulfillment of the terms, providing a hands-off approach to supply chain management and inventory tracking.

    Also, Read | Smarter Supply Chain Development with Blockchain Smart Contracts

    Intellectual Property Management

    You will secure your work and intellectual property using smart contracts, either you are an artist or a manufacturer. Until anyone meets the conditions of the smart contract, the specifics of your job and the content itself will be unavailable. For instance, if you make an album and someone wishes to use it by paying a royalty, including how they want to use the song. If the conditions of the smart contract meet, designated persons will get the album. It helps musicians and producers, without high court costs, raise revenue from their jobs.

    These are all bits of code used to validate and execute specific forms of transactions. So, they can extend to a wide variety of businesses and cases of usage.

    Also, Read | Blockchain in Intellectual Property | Making IP Rights Management 'Smarter'

    Real-World Examples of Smart Contracts 

    AXA Fizzy's Flight Insurance Platform

    No matter the cause of a flight delay, Fizzy AXA provides flight reimbursement.
    Smart contracts cover atmospheric conditions, malfunctions, and more reasons that you can't find in your flight insurance.

    Smart contracts focused on causing incidents, issue compensation. The law is simple: the device immediately activates reimbursement if the flight is postponed by longer than 2 hours or even canceled. You need to file with the system no less than five days before the scheduled departure to get reimbursement.

    Populous World - Autonomous Invoice Discounting Platform

    The Populous network reduces the chances of overdue invoices wasting money. In a nutshell, in a smart contract, an invoice seller shows invoice words. An invoice purchaser then chooses to buy an invoice, puts a deal on it, and eventually specifies an interest rate. The smart contract triggers compensation to the buyer upon payment of the invoice by a debtor after the seller accepts the bid and sells the invoice.

    Also, Read | Real World Examples of Smart Contracts Use Cases

    Platforms for Smart Contract Development

    Hyperledger Projects

    Under the umbrella of The Linux Foundation, Hyperledger Fabric is a blockchain platform that assists with a modular architecture in designing applications or solutions. It supports the plug-and-play version of and consensus membership programs. Since it is an approved blockchain, it uses container technologies such as 'chaincode' to host smart contracts. It suggests that all network members will carry a known identity.

    Hyperledger developers use a range of helpful tools, including Hyperledger Composer. As in Ethereum, to help developers build smart contracts. For the creation of smart contracts, Blockchain developers may also use Javascript, Go, and other programming languages. It makes Hyperledger a more versatile platform.

    Ethereum Blockchain Solutions

    Ethereum proposes a decentralized machine called the Ethereum Virtual Machine (EVM). It uses a distributed network of public nodes to execute scripts. The support and standardization it provides is the elegance of Ethereum smart contracts. Building smart contracts in Ethereum is simple and less risky as the regulations a developer has to stick to are explicitly written. It spends more on developing the design and execution of intelligent contracts. It has constructed Solidity, its smart contract programming language, for this reason. Ethereum smart contracts are generally accepted as the safest choice for developers, despite security problems and glitches in its code.

    Also, Read | Hyperledger or Ethereum Smart Contracts| Which is Better for Business Solutions

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