Definition of ERC-721: the standard for non-fungible tokens (NFT)

Introduction ERC-721 is one of the most important standards in the Ethereum ecosystem. This standard defines non-fungible tokens (NFTs), unique digital assets that have revolutionized the world of cryptocurrencies and blockchain. Unlike ERC-20 tokens, which are interchangeable and fungible, ERC-721 tokens stand out for their uniqueness. They allow you to represent things like collectibles, digital […]

The 104 whale wallets hold 57% of Ethereum

Recently, it was reported that 104 whale wallets alone hold 57% of all circulating Ethereum. This concentration of wealth raises questions about market dynamics and what it means for the future of Ethereum. This article explores the implications of this situation, the potential reasons behind this accumulation, and the outlook for investors. The concentration of […]

LastPass: an actor steals over $5 million from 40 victims

Password security has recently been compromised by a major incident involving LastPass, a widely used password manager. A malicious actor managed to steal over 5 million dollars from around 40 victims, highlighting the risks associated with managing sensitive information online. This event highlights the potential vulnerabilities of security systems and the need for users to […]

Nigeria: 800 people arrested in a crypto fraud

Nigeria recently experienced a major police operation that led to the arrest of 800 individuals involved in a vast crypto-related fraud network, known as the "pig scam." This case highlights the growing dangers of cryptocurrency scams in the country, where the popularity of digital assets has attracted both legitimate investors and fraudsters. This article explores […]

Walmart: Company of the Year and Its Stock Market Prospects

Walmart was named Company of the Year by Yahoo with remarkable stock market prospects, a recognition that highlights its major influence in the retail sector. This distinction comes at a time when Walmart continues to evolve and adapt to market challenges, particularly in the face of the rise of online commerce and changes in consumer […]