Ethereum: Is there any way to buy bitcoins online free of charge? As a newcomer in the world of cryptocurrency, such as bitcoin, there may be a stunning attempt to navigate in the process of buying and sales. One of the common questions that arises is whether you can buy bitcoins (or other altcoins) directly […]
Testing External Contracts on Ethereum: Checking Interface Implementations Ethereum provides a robust framework for building and testing smart contracts. When creating an external contract, one crucial aspect is ensuring that the contract implements a given interface method without introducing errors or inconsistencies. In this article, we will explore how to test whether an external contract […]
The use of AI to improve the transparency of the blockchain transaction Blockchain technology has revolutionized the way we carry out financial transactions, providing a safe and transparent platform for people and companies to interact with each other. However, one of the significant challenges associated with blockchain is to guarantee the transparency of transaction data. […]
Metamask not choosing hardhat accounts on Port 8545 in Firefox As a developer using web 3 and solidity contracts, you are probably used to working with Metamask. However, when connecting to local development environments like Hardhat, you may encounter problems that prevent the portfolio from correctly picking up the accounts. Today, we will explore one […]
“Scalping in Crypto: Unlock profits with market depth and cryptocurrencies like BNB” In the cryptocurrency market with a fast pace today, the scales are constantly looking for opportunities to obtain fast profits. An effective way of achieving this is through the depth of market depth and volatile trade strategies of cryptocurrencies, such as Binance Coin […]