Alexander Codesalexandercodes.hashnode.dev·16 hours agoTokenised Subscriptions on AlgorandIntroduction In this blog post, we'll explore a novel way to implement periodic payments on Algorand. The general idea is to write a smart contract that issues redeemable subscription tokens. Each subscription is represented by a unique asset, and ea...Discuss·13 likes·156 readsalgorand
Rasel mahmudprogramming-dude.com·13 hours agoWhat is UTXO in Blockchain?In the blockchain world, specifically in cryptocurrencies like Bitcoin, UTXO stands for Unspent Transaction Output. Here's a simplified explanation: Imagine you have a piggy bank full of coins (these represent the UTXOs). Each coin has a value, like ...DiscussBitcoin
Zealynx Securityzealynx.hashnode.dev·Apr 17, 2024Invariant Tests with Echidna for AMM Smart ContractsIn this article, we are going to review Invariant tests for AMM contracts with Echidna, with a short comparison with Foundry invariant testing and a deep dive into property-based invariant tests for an Automated Market Maker smart contract. Introduc...Discuss·1 likeSmart Contracts
Zealynx Securityzealynx.hashnode.dev·Apr 17, 2024The Critical Role of Fuzzing in Blockchain SecurityIn this article, we will dive into the fascinating realm of fuzzing. To understand it and before setting up our tests in Foundry we will learn what is the core concept of fuzzing. What is fuzzing? Fuzzing, or fuzz testing, is a technique where invali...DiscussSmart Contracts
ϏforDeveloper DAO Blog | Web3 Tutorialsblog.developerdao.com·Apr 16, 2024Building on Bitcoin Layers With the Hiro PlatformBitcoin is the highest-valued token on the planet, but building on the Bitcoin network was a hassle in the past; as the first blockchain, its support for smart contract development and apps was very basic. This changed with the rise of Bitcoin layer-...DiscussWeb3
Jay Nalamblog.jnalam.dev·Apr 16, 2024Sui Move Language - Imports, aliases, ConstantsHello everyone.. Welcome to another day of exploring Web3 Engineering. In this series, we are learning the Move language for smart contract development on Sui blockchain. In this article, let understand on how to import another packages into our curr...DiscussSui Move languageSui
Kshitij Khankakshitijkhanka.hashnode.dev·Apr 15, 2024Deep Dive in to Ethereum — Week 4 of Learning .In this blog, we will be learning Ethereum, Types of Nodes, Smart Contract, DApps, Ethereum Virtual Machine, DAOs. Tighten your seat belts and enjoy the ride! Ethereum is also a P2P distributed ledger just like Bitcoin but it allowed us to host smar...DiscussBlockchain
Jay Nalamblog.jnalam.dev·Apr 15, 2024Sui Move Language - StructsHello Everyone.. Welcome to another day of exploring Web3 Engineering. Today we are gonna explore the structs on move language. What are Structs ? A struct is a user-defined data structure containing typed fields. Structs can store any non-reference,...DiscussSui Move languageSui
Alexander Codesalexandercodes.hashnode.dev·Apr 14, 2024Proof of Chance: A Fair Launch Smart ContractIntroduction It's difficult to ensure that all users have equal access to purchase or claim assets at launch. The fundamental issue, as I see it, is that there's no way to link an account or a set of accounts to an individual, without destroying priv...Discuss·2 likes·87 readsalgorand
AadarshSoniknowledgeblock.hashnode.dev·Apr 13, 2024Exploring Blockchain: An Introductory JourneyBlockchain technology has been making waves since its inception, revolutionizing not just the world of finance but various other industries as well. But what exactly is a blockchain, and how does it work? Let's break it down in simple terms. A blockc...Discuss·3 likesBlockchainExplained
