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Let’s learn something new everyday starting with smart contracts. 👇 What is a smart contract and how does it work? A smart contract is a self-executing agreement that is written in code and stored on a blockchain. A smart contract can facilitate, verify, and enforce the terms of a contract between two or more parties, without the need for intermediaries or trusted third parties. A smart contract can also perform complex functions, such as transferring funds, issuing tokens, or executing logic based on predefined conditions. A smart contract works by following the instructions encoded in its code, which are triggered by events or transactions on the blockchain. For example, Alice and Bob can create a smart contract that pays Alice 10 ETH if Bob fails to deliver a product by a certain date. The smart contract will monitor the blockchain for the delivery confirmation and the deadline, and automatically execute the payment if the conditions are met or not met. Smart contracts have many potential applications, such as decentralized finance, supply chain management, digital identity, voting systems, and more. Smart contracts can also interact with other smart contracts, creating a network of decentralized applications (DApps) that run on the blockchain. Some of the most popular platforms for developing and deploying smart contracts are Ethereum, Solana, Cardano, and Binance Smart Chain. Smart contracts are one of the most innovative and exciting features of blockchain technology, as they enable trustless, transparent, and efficient transactions and interactions. However, smart contracts also face some challenges, such as scalability, security, and legal issues. Therefore, it is important to understand the benefits and risks of smart contracts before using them. #smartcontract #smartcontracts #blockchain #Ethereum(ETH) #Write2Earn

Let’s learn something new everyday starting with smart contracts. 👇

What is a smart contract and how does it work?

A smart contract is a self-executing agreement that is written in code and stored on a blockchain. A smart contract can facilitate, verify, and enforce the terms of a contract between two or more parties, without the need for intermediaries or trusted third parties. A smart contract can also perform complex functions, such as transferring funds, issuing tokens, or executing logic based on predefined conditions.

A smart contract works by following the instructions encoded in its code, which are triggered by events or transactions on the blockchain. For example, Alice and Bob can create a smart contract that pays Alice 10 ETH if Bob fails to deliver a product by a certain date. The smart contract will monitor the blockchain for the delivery confirmation and the deadline, and automatically execute the payment if the conditions are met or not met.

Smart contracts have many potential applications, such as decentralized finance, supply chain management, digital identity, voting systems, and more. Smart contracts can also interact with other smart contracts, creating a network of decentralized applications (DApps) that run on the blockchain. Some of the most popular platforms for developing and deploying smart contracts are Ethereum, Solana, Cardano, and Binance Smart Chain.

Smart contracts are one of the most innovative and exciting features of blockchain technology, as they enable trustless, transparent, and efficient transactions and interactions. However, smart contracts also face some challenges, such as scalability, security, and legal issues. Therefore, it is important to understand the benefits and risks of smart contracts before using them.

#smartcontract #smartcontracts #blockchain #Ethereum(ETH) #Write2Earn

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Lesson Number 9: Oracles Hello Binance Square! Today, we’ll learn about Oracles, how they work, their types and uses. Oracles serve as crucial bridges between blockchains and the real world, enabling smart contracts to interact with external data. They are the key to unlocking the full potential of decentralized applications (dApps) by providing them with the information needed to execute transactions based on real-world events. How Oracles Work: Oracles collect data from outside sources and feed it into the blockchain, allowing smart contracts to act upon this data. For instance, an oracle can provide a smart contract with the current market price of a cryptocurrency, which can then trigger a trade if certain conditions are met. Types of Oracles: 1. Software Oracles: Handle online data sources like market prices or weather information. 2. Hardware Oracles: Interact with physical world data, such as RFID in supply chains. 3. Consensus-based Oracles: Aggregate data from multiple sources to ensure accuracy and reduce the risk of manipulation. Uses of Oracles: Oracles are used in various sectors, including finance for price feeds in trading platforms, insurance for claims processing based on real-world data, and gaming for outcomes that rely on external events. In essence, oracles expand the capabilities of blockchains by connecting them to the vast world of external data, making them indispensable for a truly interconnected and decentralized digital ecosystem. #educational #TrendingTopic
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Lesson Number 6: Blockchain Nodes Hello Binance Square! Today, we’ll learn about the basics of blockchain nodes and their types, as well as why they are important for the security and reliability of blockchain networks. A blockchain node is a device-stakeholder pair that participates in running the protocol software of a decentralized network. A node can be any electronic device, such as a computer, that has an IP address and can communicate with other nodes. Nodes work together to form the governing infrastructure of a blockchain, which is a decentralized, immutable, digital ledger shared across a peer-to-peer network. The primary function of nodes is to maintain consensus of the blockchain's public ledger, which records all the transactions that occur on the network. Nodes do this by validating and monitoring the transactions and rejecting any that are invalid or fraudulent. Nodes also store copies of the blockchain ledger, either partially or fully, depending on the type of node. There are different types of nodes in a blockchain network, including full nodes, light nodes, and miner nodes. Full nodes store a complete copy of the blockchain ledger and can verify any transaction on the network. Light nodes only store the necessary data to verify transactions, such as the headers of the blocks. Miner nodes are special nodes that create new blocks by solving complex mathematical problems and earn rewards for their work. Blockchain nodes are essential for the security and reliability of blockchain networks, as they help to prevent attacks like double-spending and ensure that the ledger is consistent and accurate. Running a node requires technical knowledge and resources, such as computing power and storage space. However, there are many tools and services available that make it easier for users to set up and maintain their own nodes. #Node #Nodes #blockchainnode #TrendingTopic #educational $BTC $ETH $BNB
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