Ethereum: Running a command line bitcoin CPU miner on ubuntu for slush’s pool

Ethereum: Running a Bitcoin CPU Miner from the Command Line on Ubuntu for Slush’s Pool As a beginner in the world of cryptocurrency mining, it is essential to understand how to set up and manage a command line bitcoin CPU miner on your Ubuntu system. In this article, we will walk you through the process…

Bitcoin: Do Testnet3 addresses support Segwit P2WSH P2WPKH transactions?

Bitcoin: Understanding Testnet3 Addresses, Segwit, P2WSH, and P2WPKH Transactions The Bitcoin world is constantly evolving, and one aspect that has received a lot of attention recently is the use of testnets, Segwit addresses, and other important features. In this article, we will delve deeper into the details of Testnet3 addresses, Segwit, Protocol-Enhanced Wallets (P2WSH), and…

Solana: What is the best way to CPI between programs that use two different Anchor versions?

CPI Between Programs Using Anchor Versions: A Step-by-Step Guide to Raydium-CP-Swap As an Anchor developer, you are probably familiar with the concept of Cross-Program (CP) swapping, which allows you to run different programs on top of the Anchor blockchain without downgrading. However, when using a library like “raydium-cp-swap”, it is essential to understand how CPI…

Ethereum: Are there historical time series of market depth and events?

Ethereum: Uncovering Historical Market Depth and Transactions The Ethereum network has seen significant growth over the past few years, with its price consistently rising above $1,000. However, understanding the historical market dynamics of this altcoin is crucial for traders and investors looking to make informed decisions. In this article, we’ll delve into the historical market…

Ethereum: How to set the transaction fee in Multibit?

Here is a step-by-step guide on how to set up the transaction fee on Multibit: Setting up the transaction fee on Multibit Multibit is a popular cryptocurrency exchange that allows users to buy, sell, and trade various cryptocurrencies. One of its key features is the ability to set custom transaction fees for transactions. Step 1:…

Ethereum: How to get xpriv and xpub from keyPair with bitcoinjs-lib

Here is an article explaining how to extract “xpriv” and “xpub” from a key pair using the BitcoinJS library: Extracting X-Public and X-Private Keys from a Key Pair In this article, we will explore how to obtain the “xpriv” and “xpub” keys from a Bitcoin public/private key pair generated using the “bitcoinjs-lib” library. Prerequisites Before…

How to protect your digital identity when you make a cash out

How ​​to Protect Your Digital Identity When Making a Payment In today’s digital age, withdrawing money from your bank is a common financial transaction. However, it’s important to take steps to protect your online identity from potential threats that may arise during this process. With the increasing use of online banking and mobile apps, hackers…

Ethereum: byte validation error while transferring ERC20 tokens using ethereumjs/tx

Ethereum Bytes Validation Error while Transferring ERC20 Tokens As an Ethereum developer, you’re likely familiar with the complexities of interacting with the Ethereum blockchain. However, when it comes to transferring ERC20 tokens using the ethereumjs library, you may encounter a rare and frustrating issue: a bytes validation error. In this article, we’ll delve into the…