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Showing posts with the label blockchain

How to Build a Blockchain Wallet: A Beginner’s Guide

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People are going to remember the 21st century as the era of cryptocurrency and blockchain. When we talk about cryptocurrencies or Decentralized finance, one of the things that no one misses out on is Blockchain wallets. Imagine owning cryptocurrencies worth hundreds of dollars. Or buying an in-game asset using tokens in the metaverse. Where will you keep your cryptocurrencies? How will you pay or transfer your cryptocurrencies? You will need a blockchain wallet to securely store, manage and transfer cryptocurrencies. A blockchain wallet app is software built on the blockchain network that protects your private and public keys. It also enables you to seamlessly transfer cryptocurrencies. You need a blockchain wallet for accessing all Defi services, metaverse, web3 games, and other web3 services. It’s surprising that there were over 82 million crypto wallet users worldwide as of August 2022. That’s not all! The revenue from the crypto wallet development services and blockchain wallet app

What Is A Smart Contract On Blockchain And How Does It Work?

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  A smart contract is a self-executing seller-buyer agreement that is directly inscribed into lines of code. Traceability, transparency, & irreversibility are its hallmarks. Automation of an agreement’s execution by smart contracts   ensures   the outcome’s certainty. Further, as no third party is involved, the transaction gets completed quickly.  Here’s how the smart contract’s workflow is automated: the next action is triggered when certain conditions are met. While a traditional contract is enforceable by law, a smart contract on blockchain is enforceable by code. When was the need for a smart contract recognized? Nick Szabo, a legal scholar and a cryptographer, first used the term smart contract in an article in 1994. His theory was that these contracts could be written in code.  So, these can be stored and replicated on the system. Moreover, smart contracts can be supervised by a network of computers comprising the blockchain. These could also help transfer digital assets betw