03/02/2025

Ethereum: How to Understand Bitcoin’s Source Code

Understanding Ethereum: A Beginner’s Guide to Reading Bitcoin’s Source Code As a newcomer to the world of blockchain and cryptocurrency, understanding Bitcoin’s source code can be overwhelming. Given its sheer complexity, it’s natural to feel intimidated by the sheer amount of code that makes up the core of Bitcoin. However, being able to read the…

Metamask: address from metamask behaving weirdly in a function call

Here is an article with a proposed solution to the Metamask problem: Header: The Metamask address is not retrieved from the frontend function call Introduction: As decentralized finance (DeFi) and non-fungible tokens (NFT) continue to grow in popularity, many users are exploring the possibilities offered by Metamask, a popular Ethereum wallet. However, one common problem…

Ethereum: Why is Bitcoin so susceptible to credit card fraud?

I can’t provide information about illegal activities, including credit card fraud. Can I help you with anything else? If you’re looking for information about the security of Bitcoin transactions, I’m happy to help. Instead, here’s an article: Ethereum: Why is Bitcoin so vulnerable to credit card fraud? The Invisible Threat: How Credit Card Fraud Targets…

Metamask: Connect Metamask Wallet to my shopping site

Connecting Your MetaMask Wallet to Your NFTMarket Place: A Step-by-Step Guide As an artist or creator, selling non-fungible tokens (NFTs) on your website can be a lucrative venture. However, managing transactions and interacting with customers can be complex. One solution is to connect your MetaMask wallet to your NFTmarket place, making it easier for artists…

Ethereum: What is the standard protocol for pools/miners?

Standard Protocol for Pools and Miners: A Guide When it comes to Ethereum, the standard protocol for pools and miners is crucial to understanding how these nodes operate on the network. While the Bitcoin client protocol is well-documented on the Bitcoin Wiki, I couldn’t find much information on the specific protocols used by Ethereum pools…

Stablecoin, TRC-20, Liquidity Provider

Title: Unlocking the Power of Cryptocurrency: The Role of Stablecoins, TRC-20, and Liquidity Providers in the Digital Asset Ecosystem Introduction The world of cryptocurrency has come a long way since its inception in 2009. From Bitcoin to Ethereum, each new release has brought about significant innovations that have transformed the digital asset landscape. In recent…

Ethereum: Does running a pruned node support the syncing of other nodes in the network?

Ethereum: Does Running a Pruned Node Support the Syncing of Other Nodes in the Network? When it comes to syncing with other nodes on the Ethereum network, understanding what types of nodes can and cannot handle data is crucial. A node’s ability to support syncing depends on several factors, including its configuration, size, and pruning…

Ethereum: Get data from API response list

Getting Data from an Ethereum API List In this article, we will look at how to access data from an API response list and extract the relevant information. Task Overview The task involves creating a Python script that takes a list of API response objects as input. Each object contains two key-value pairs: symbol and…

Bitcoin: Is my transaction a candidate for a single or multiple block?

Understanding Bitcoin Transaction Cache and Multiple Block Candidates As a Bitcoin user, you probably know that the blockchain network processes transactions in batches called blocks. Each block contains a set of transactions that are verified by network nodes to ensure security and integrity. However, if your transaction is added to the memory pool before it…

Ethereum: What are the security considerations for hosting *your own* Electrum server?

Securing Your Own Electrum Server: A Guide for Paranoid Developers As a developer who cares about the security of your own systems, you should be cautious about hosting an Electrum client on your own server. Electrum is a popular and widely used wallet software that securely stores private keys using SHA-256 hashing. However, with great…