RadioShackKnight

I have just delved deeper into a quite important concept in blockchain that many of you may not have paid close attention to. That is Byzantine Fault Tolerance, or simply BFT, and why it is the foundation of modern blockchain networks.
Basically, BFT is a consensus algorithm that allows nodes in a network to reach agreement on the data state, even when some nodes are faulty or act dishonestly. This is very important because in a distributed system, you cannot trust 100% of the members.
More specifically, PBFT (Practical Byzantine Fault Tolerance) is a practical implementation of BFT. It operat

Today I want to share with you a very important security tool that I have been using throughout my cryptocurrency trading - that is Google Authenticator. In fact, many people only use passwords to protect their accounts, but that is really very dangerous. I have seen too many cases of accounts being hacked just for this reason.
Google Authenticator is a two-factor authentication (2FA) app developed by Google, available on both iOS and Android. The great thing is that it generates 6 to 8-digit verification codes, each only valid for 30 seconds. This means that even if someone knows your passwor

I have just compiled some experiences about trading gold on forex, sharing with you to see how it goes.
Actually, trading gold on forex is quite popular because it offers many benefits. Gold is considered a safe asset, helping to protect your portfolio during economic instability. The gold market also has very high liquidity, making it easy to enter and exit trades. Additionally, it helps diversify your investment portfolio, not relying solely on currency pairs. Interestingly, gold often has an inverse correlation with USD, meaning when USD is strong, gold is weak, and vice versa, creating mor

Have you ever wondered what TOMO is? This is a pretty interesting blockchain project launched in 2018, and it has a very specific purpose.
The problem that TomoChain wants to solve is quite simple but important. Ethereum is currently overloaded due to too many decentralized applications and smart contracts running on it. This causes the network to slow down and transaction fees to rise. TomoChain recognized this issue and developed a solution for applications that require high performance.
That’s where TOMO comes in. What is TOMO? It is a cryptocurrency that runs on the TomoChain platform, pla

I just realized that many traders overlook a very useful tool when analyzing the market – the MACD indicator on the 3-day timeframe. Today, I want to share why it is so important.
First, what is the MACD indicator? It stands for Moving Average Convergence Divergence, and basically it helps us understand market momentum by comparing two moving averages. There are three main components: the fast line (the difference between the 12-day and 26-day moving averages), the slow line (the 9-day moving average of the MACD), and the histogram (showing the strength of the trend).
The advantage of using th

I just realized that many newcomers to crypto haven't truly learned how to read candlestick charts, even though this is an extremely important skill. The cryptocurrency market is volatile, with prices changing within seconds, so if you don't understand how to interpret signals from the chart, you'll easily fall behind.
Candlestick charts originate from Japan over 300 years ago, and they remain the most effective tool for technical analysis. Unlike the simple line chart that only shows closing prices, candlestick charts allow you to see more clearly: opening price, closing price, highest and lo

If you’re new to crypto, you’ve probably heard the term dApp many times already. But what exactly is a dApp, and how is it useful for us? Today, I’m going to share a few insights about it.
dApp is short for Decentralized Application—decentralized applications built on blockchain and supported by Smart Contracts. Simply put, it’s software that runs on a decentralized network instead of a centralized server like traditional applications. Each dApp usually focuses on solving a specific problem.
The great thing here is that a dApp depends on the blockchain it’s built on. The speed, scalability, an

I'm quite surprised by $ANIME honestly. Before, I heard some friends say there would be a strong holding phase soon, but it wasn't certain; today I just saw it really being held. But strange, where did they get that information from? Or did they buy in already and want to push the price up to sell? 😅 What coin will it be next? Actually, those guys are a bit risky, just a bunch of hype merchants 🤔 #Write2Earn

By the end of the year, I see many friends searching for promising coins to invest in for 2025. Bitcoin has had a pretty impressive year, so now everyone is interested in which altcoins have growth potential. I’ve looked into a few projects and want to share some thoughts.
SUI is one of the ones I’m paying attention to. It’s a new L1 blockchain that can handle 120,000 transactions per second. The current price is around $0.92, but I find its technology quite solid with a parallel transaction processing model. The ecosystem is building out, with quite a few new dApps. Some people predict it cou

I just realized that many people in the crypto community still do not clearly understand what shill is, even though it is a common phenomenon and very dangerous if you're not careful.
Shill is essentially an act of promoting, marketing, or sparking positive interest in a project, coin, or investment through media channels, social networks, and online forums. It sounds normal, but the problem is that behind it often hides unscrupulous tricks.
The so-called shill coin is a powerful marketing tactic carried out by parties involved with the project. The main goal is to create a series of positive

I just realized that many people still do not fully understand what the crypto market is, so today I want to share some of my thoughts about this market.
In fact, the crypto market is not something too complicated. It is just a global ecosystem where cryptocurrencies like Bitcoin, Ethereum, and thousands of other coins are traded. The interesting part is that it operates 24/7, with no central control, fully decentralized.
What makes the crypto market attractive? First is high volatility - prices can change very quickly within a short period, creating both opportunities and risks. Second is tra

I recently explored some free AI trading tools, and there are quite a few good options. First is TradingView, although it's not entirely AI, it has smart indicators and allows you to write Pine Script to automate strategies. The cool thing is you can backtest strategies before running them live, and the free version is quite sufficient.
Another tool is called TrendSpider, which uses AI to automatically recognize price patterns, trendlines, Fibonacci levels without needing to look at charts all day. The signal alert system is also quite fast, but the free version has some limitations.
If you're

One interesting thing I just realized when learning about the top 10 richest countries in the world. Most people would immediately think of the US when it comes to wealth, but the truth is that the largest nominal GDP is not the same as the highest GDP per capita. These figures show a completely different picture.
Luxembourg leads the list with a GDP per capita of $154,910, which is more than 1.7 times higher than the US. This small country has transformed itself into a global financial center thanks to a strong banking system, a business-friendly environment, and stable government. From an ag

I just learned about Recall — a pretty interesting platform for those interested in AI and blockchain. It’s not an ordinary trading exchange, but a public arena where AI bots compete against each other in various challenges.
The cool thing is that everything is transparent. Every decision, every action of the AI bots is recorded on the blockchain — nothing hidden, nothing secret. You can see the entire logic and results of each AI agent in real-time. This is completely different from typical AI companies where you only get promises that can’t be verified.
What is Recall fundamentally? It’s a p

I’ve just learned in detail about ETH mining and want to share with everyone, because I still see quite a lot of people who don’t clearly understand how this works.
ETH mining, in essence, is the process of using specialized equipment to participate in the Ethereum network and solve complex mathematical problems. The first miner to solve the problem will receive a reward of 2 ETH plus transaction fees. Apart from direct trading on exchanges, many people choose this approach to obtain ETH—especially when they understand how the mechanism operates.
Why does ETH mining still have potential? Becau

I see many people in the community using the term 'Rekt' but not fully understanding what rekt means. In fact, this is a very common slang term that everyone needs to know when participating in the cryptocurrency market.
Rekt basically means being liquidated or suffering heavy losses. This term comes from the word 'wrecked' and is used to describe a situation where a trader or investor incurs significant losses or is 'drowned' financially. When someone says they got rekt, it basically means they lost a large amount of money in trading or investing in cryptocurrencies.
The interesting thing abo

I just realized that many of you trade BTC and ETH but still don't fully understand basic technical indicators. Today, I want to share about three indicators I use quite frequently: DIF, DEA, and MACD.
First, what is DIF? It’s simply the difference between two exponential moving averages (EMA) with different periods. Specifically, when trading BTC or ETH, DIF is usually calculated as EMA 12 days (short-term) minus EMA 26 days (long-term). When DIF is positive, it indicates an upward price trend, which is a quite optimistic buy signal. Conversely, a negative DIF shows selling pressure is domina

I just received a few questions about how to create a BTC wallet, so I want to share some experiences. Actually, creating a Bitcoin wallet isn't too complicated, it just depends on the type of wallet you choose.
There are three main approaches that I see people commonly use. The first is software wallets, which are convenient because you just need to download an app from the App Store or Google Play, follow the instructions, and then create a new wallet with a password. The most important thing is to record the recovery phrase and keep it safe — that’s the key to recovering your wallet if some

I just realized that many newcomers to crypto still do not fully understand what a shill coin is, and this is quite important if you want to avoid traps in the market.
Generally, a shill coin is an act of promoting, marketing, or generating positive interest in a cryptocurrency project through social media, forums, or other communication channels. However, this action is not always good. In fact, shill coins are often viewed negatively because projects may spread false information, create fake accounts to post positive reviews, or pay for advertising services. These tactics create short-term p