Tháng hai 2025

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…

Ethereum: How do I properly encode and decode base58 in python?

Encoding and Decoding Base58 in Python: A Guide Encoding and decoding base58 is a crucial step when working with cryptocurrencies. In this article, we will look at how to properly encode and decode base58 in Python using the base58 library. What is Base58? Base58 is a widely used encoding scheme for digital signatures and data…

Wallet, Floor Price, Fiat

Cryptocurrency Management 101: A Guide to Cryptocurrency, Wallets, Low Costs, and Fiat As the world becomes increasingly digital, cryptocurrency has become the new frontier in financial transactions. However, with so much uncertainty in this new market, even experienced investors can find it daunting to navigate the complex cryptocurrency landscape. In this article, we’ll cover the…

Autonomous AI: Future or Risk for Financial Stability?

Autonomous AI: The future or a risk to financial stability? The advent of artificial intelligence (AI) is being hailed as one of the most significant technological advances in recent history. With its ability to process vast amounts of data, learn from experience and make decisions on its own, AI has revolutionised numerous industries, from healthcare…

Token, Token Burn, Miner

Token Mining The world of cryptocurrency has exploded in recent years, with thousands of new coins and tokens being launched every month. At the heart of this revolution is token mining, a crucial process that allows users to validate transactions on the blockchain and earn rewards. In simple terms, token mining involves solving complex mathematical…

Ethereum: Storing MQTT on the Ethereum chain or is there a better way?

Here is an article based on your question: MQTT Storage on Ethereum: Is it Right for Your IoT Project? As part of our growing reliance on Internet of Things (IoT) devices, we rely on Message Queue Telemetry Transport (MQTT) to transmit data between sensors and various systems. However, when it comes to storing this data,…

Long position, Cryptoart, Bitmex

“Crypto to Cash: A Guide to Investing in Cryptocurrency with a Long-Term Perspective on Cryptoart and BitMEX” As the world of cryptocurrency continues to grow and evolve, investors are increasingly looking for ways to diversify their portfolios and maximize returns. In this article, we’ll explore the concept of long positions, how they work in cryptocurrency…