MysteriousZhang

Have you ever thought about how to create a digital currency? Seriously, it's not as complicated as it seems. I'll share what I’ve learned about this.
Basically, a digital currency is any cryptocurrency that runs on a blockchain. Bitcoin was the first, but today there are thousands. People access everything through digital wallets, and each transaction is recorded in this decentralized database that no one controls alone.
To help you understand better: the blockchain works like a ledger that multiple computers share. When someone makes a transaction, it is verified by the network and that's it

Whenever someone asks how many bitcoins Satoshi Nakamoto has, the answer is almost always the same: about 1.1 million.
That means a fortune of at least 110 billion dollars if we consider the price at 100,000 dollars per bitcoin.
But here’s the most interesting part — no one really knows if he’s still alive, if he lost access to the private keys, or if he simply doesn’t care anymore.
The story of Bitcoin’s creator is as mysterious as the technology he invented itself.
The pseudonym "Satoshi Nakamoto" is not at all random when you discover that in Chinese it’s "中本聪", a name that sounds i

Have you heard the story of Stefan Thomas? This guy might be one of the most tragic figures in the crypto world. In 2011, Stefan Thomas received 7,002 bitcoins as payment after making an animated video. Back then, Bitcoin wasn’t really on anyone’s radar, and he probably didn’t expect how much that money would end up being worth.
For safety, Stefan Thomas stored these bitcoins in an IronKey—at the time, a widely recognized as the most secure encrypted hardware wallet. In theory, that was the smartest choice. But this guy made a fatal mistake: he wrote the password on paper, and then… lost it.
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Everyone is asking the same thing right now: has the crypto bull run already died? Last week, Bitcoin was flying, now it's at $80.50K, and altcoins lost that momentum and volatility has dropped significantly. It seems like the market is taking a breather, but is this really the end or just another pause before climbing again?
Honestly, this slowdown is nothing new in crypto. We see this in every cycle: aggressive rise, then consolidation. Technically, the market is still forming higher lows on higher timeframes, so structurally, the trend hasn't broken. On-chain data also continues to signal s

Have you ever stopped to think about how exchange rates really work? Like, when you travel or do international business, there's way more going on behind the scenes than you imagine. The foreign exchange market is literally the largest and most liquid financial market in the world, moving incredible amounts of money every day.
What I find interesting is that forex trading isn't just for speculators. Companies, governments, banks—everyone who needs to do international trade ends up participating. Some are there trying to profit from small fluctuations, others just want to ensure their costs don

Are the crypto bull run's dead already? Not quite. Yes, Bitcoin has dropped significantly in recent weeks and is now near 78k, altcoins have lost momentum, and volatility has decreased. It's normal for everyone to feel that "was it just hype?" But let me show you why I think this is just consolidation, not the end of the cycle.
First, on-chain data still speaks a very clear language. Long-term holders continue to hold, miners haven't capitulated, and the outflow from exchanges remains solid. Selling pressure is under control. Structurally, the market is still forming higher lows on higher time

I see more and more people discovering the world of NFT games, and I think it's worth understanding better what's going on there. Basically, these NFT games run on blockchain and allow you to truly own the digital assets you acquire within the game – it’s not just an item that disappears when you stop playing.
The history of this is interesting. It started back in 2012 when Yoni Assia introduced the concept of Colored Coins on Bitcoin, but the real boom was in 2017 with CryptoKitties. That virtual cat game was incredible – people paying high prices for unique digital cats, to the point of cong

I've been following a very interesting movement in Ethereum lately. Tokenization is gaining more and more traction on the network, and this is catching the attention of major Wall Street players like JPMorgan and BlackRock. It's the kind of thing that could change the game for the entire platform.
Speaking of changes, I keep thinking about the impact this could have on Vitalik Buterin. The guy holds an enormous position in ETH — we're talking about 224,000 tokens. As the network solidifies as essential infrastructure to connect traditional finance with blockchain, the appreciation of ETH would

I noticed that the economy in the United Kingdom has been going through a very complicated time, and this is creating a delicate situation for Keir Starmer. The Labour leader finds himself under pressure from all sides as he tries to manage the impacts of this economic instability that affects different sectors of the country.
What draws attention is how the economic slowdown is spreading across various segments simultaneously. It's not just one sector suffering in isolation, but a widespread pressure that significantly complicates the political landscape. Bloomberg recently brought this issue

Whenever I talk about Dan Bilzerian, the Instagram king everyone knows, I keep thinking about how people build narratives around wealth. The guy has an estimated fortune of over $200 million as of 2024, and of course, he's become controversial with that ostentatious lifestyle.
Many people associate his name with high-stakes poker, and it's true that he makes money from it. But what really catches attention is the empire he's built around his personal brand. Ignite, his electronic cigarette company, is a classic example of this. But here’s the interesting detail: in 2019, the company burned thr

Have you ever stopped to think about who Daniel Fraga was? Man, this story is like a mystery of Brazilian crypto that few people really know. In the early 2010s, while most people still had no idea what Bitcoin was, this guy was already on YouTube criticizing the government, taxes, the entire financial system. He was a true libertarian, you know? It wasn’t just talk, he acted.
The thing is, Daniel Fraga truly believed in that. He defended Bitcoin as a weapon against censorship, against government control. He warned everyone about how we were losing freedom, how traditional money was an instrum

Have you ever stopped to think about how to truly know whether you’re making or losing money? That’s exactly why PnL has become so important—especially for people who work with investing.
PnL, or Profit and Loss, is basically a snapshot of your financial performance over a specific period. It could be a month, a quarter, or an entire year. It’s like a thermometer that shows whether you’re in the positive or negative zone. That’s it—simple.
The formula is so straightforward that anyone can understand it: you take all your revenues, subtract your expenses, and you’re done. If what’s left is posi

I just noticed that the SPDR Gold Trust, the world's largest gold ETF, experienced a significant drop yesterday. It lost 18 tons in a single day, something that hasn't happened since 2013. Now, the stockpile is at 1,081 tons.
This type of movement in gold ETF holdings usually draws attention. It’s the largest daily reduction in over a decade, so it makes sense for people to comment. Large positions might be moving, or it could just be normal outflow.
In any case, it's worth monitoring how gold holdings evolve in the coming days. These ETF position data are always a good indicator of what’s hap

Have you ever stopped to think about what really keeps Bitcoin secure and running while so many people are buying BTC? That’s right—behind all that security is a fascinating mechanism that most people don’t fully understand. I’m talking about mining.
Understanding how Bitcoin mining works isn’t just a technical curiosity. When you’re considering getting into this market, having a basic sense of the process completely changes your perspective on the real value of this asset. It’s not just speculation—it’s understanding the foundations of the whole thing.
Bitcoin uses a system called Proof-of-Wo

I was looking at the historical Bitcoin price data at the end of the year and found it quite interesting to see how BTC behaves during the holiday season. On Christmas 2024, the price reached $98,200, but what really catches the eye is comparing it to previous years.
In 2025, the Bitcoin price recorded $88,000 on Christmas, and if you go back to 2015, the price was only $456. In other words, over ten years, the price has increased 192 times. I mean, it's kind of crazy to think about that. In the intermediate years, we had $24,665 in 2020 and $50,430 in 2021 — you can already see the volatility

I'm monitoring the situation with El Salvador's Bitcoin reserves and it's quite interesting what's happening there. The country saw its treasury drop by around US$$300 million after the recent BTC decline. They had nearly US$$800 million in value at the peak, now it's around US$$495 million. Quite a bit of volatility indeed.
What catches attention is that despite this heavy drop, El Salvador hasn't stopped buying. The country maintains its strategy of accumulating 1 Bitcoin per day, which shows a very bullish stance toward the asset. In the last 7 days, they've added 8 BTC, and they keep bu

You know that indicator every trader wants to understand? Well, the altcoin season index is now at 25, and that says a lot about where the market really is.
For those not in the know, this index works in a pretty simple but effective way. Basically, the CoinMarketCap team takes the top 100 cryptocurrencies by market capitalization (excluding stablecoins and wrapped tokens, of course) and compares each one's performance against Bitcoin over a 90-day period. If 75% or more of them manage to outperform BTC, then you truly have an altcoin season, and the index rises to 100. But when most altcoins

Cara, I found this MetaMask update very interesting now. Being able to manage addresses on EVM and Solana in the same interface is very convenient. This kind of multi-chain solution we've been asking for, right? It makes life much easier for those working with crypto across different networks. Do you think other wallets will follow this trend? 🤔

Something interesting is happening with NEAR Protocol in 2026. As blockchain technology continues to evolve, this project appears as a scalability solution that is catching the attention of analysts and investors. We are seeing a much more optimistic near protocol price prediction now, with experts talking about a potential 2X growth in the coming years.
What makes NEAR different? Its Nightshade sharding technology is very solid. The network can process thousands of transactions per second while maintaining low fees, and the developer experience is much better than on other chains. Human-reada