SmartContractPhobia

Recently, Elon Musk's Tesla announced an autonomous housing project that has become a hot topic, and I find it quite interesting. The basic model is priced starting at $7,999, with variations ranging from 26 square meters to 76 square meters.
What’s impressive is the design philosophy of these homes. They are fully self-sufficient with energy thanks to solar panels and Powerwall energy storage systems. They also incorporate rainwater collection mechanisms, so the need for utility bills and regular financial burdens is almost eliminated. It seems Elon Musk aims to create living spaces that free

Recently, I was researching interesting aspects of world history, and the story of leaders' bodies being preserved forever is truly complex. What happened at the intersection of technology and politics, and the background behind it, is incredibly fascinating.
It was Lenin who established the concept of cryopreservation in modern times. After his death in 1924, an ordinary burial was initially planned, but public mourning enthusiasm exceeded expectations, and emergency freezing measures were taken to prevent body deterioration. Later, Soviet scientists developed a special preservative solution

Cryptocurrency trading really is like a roller coaster, isn't it? Prices go up and down, it's bad for the heart. But actually, there is a way to effectively control these waves.
Recently, I realized that the reason many people fail in trading is because they are influenced by emotions. When profits are made, greed kicks in with thoughts like "It might go higher if I wait longer," and conversely, when losses occur, hopeful thinking like "It will definitely bounce back" causes losses to grow. That's where two tools, SL and TP, come into play.
First, let's talk about TP (Take Profit). Essentially

Recently, I have been seeing more and more discussions about pre-sale cryptocurrencies. Honestly, many people are dreaming of "1000x returns," but what is the reality?
Among those participating in pre-sale cryptocurrencies, there are indeed some who have gained significant profits. For example, early investors in Shiba Inu experienced nearly 1000x returns at the peak in 2021. However, this is truly a rare case. More realistically, a return of around 2x to 10x is expected. There are cases like Tamadoge, which increased 19 times since its 2022 pre-sale, and Lucky Block, which rose over 60 times,

Most people don't really know the size of countries around the world.
I've heard that Russia is overwhelmingly large, but when I actually looked into how much bigger it is,
is it really true that Russia alone exceeds 17 million km²?
Canada and China are each around 10 million km², and they follow, but Russia's area is on a completely different level.
I thought the U.S. was also large, but Brazil and Australia are actually bigger.
India has a large population, but in terms of land area, it's actually ranked quite high.
Argentina and Kazakhstan are also quite large, and the world is

Recently, Elon Musk announced Tesla's tiny house project, which has become a hot topic. The basic specifications are priced at $7,999, but I'm curious whether this really is a feasible price point.
What’s interesting is that the goal of this project is very clear. It’s to realize a residence that frees you from ongoing financial obligations and utility bills. In other words, Elon Musk aims to create homes that are completely energy self-sufficient and accessible to everyone.
Technologically, it features Tesla’s innovative solar panels and Powerwall energy storage systems. By combining these, t

After waiting for 7 years, Aztec has finally moved. Its return as a privacy-focused project is certainly attracting attention, but the current token sale plan is sparking quite a bit of debate in the market.
Last month, Aztec officially announced the issuance of its own token, AZTEC. The genesis supply is 10.35 billion tokens. 27.26% are allocated to investors, 21.06% to the team, 11.71% to the foundation, and the remaining 21.96% are targeted for the token sale. The sale method will adopt Uniswap's new feature, "Continuous Settlement Auctions," aiming for transparent price discovery.
However,

TRON has invested 20 million USDT into AAVE V3 together with a major exchange. They say it's to support ecosystem development, but basically, they're aiming to secure liquidity for the TRON network. Large funding into the AAVE V3 market isn't unusual, but with this volume, I wonder if the market will react. It feels like TRON's expansion is accelerating.

I heard news that Société Générale is starting to take the cryptocurrency industry more and more seriously. According to the CEO of its crypto subsidiary, SG-FORGE, the push by conventional large banks to bring crypto asset companies on as clients appears to be accelerating.
What SG-FORGE currently has is 15 clients, including cryptocurrency exchanges, brokers, and wallet providers. Since crypto regulations were fully implemented in the EU last year, as the European industry has matured, it’s become that traditional financial institutions like Société Générale have moved into a position where

A concerning incident has come to light. It appears that the founders of the crypto fintech company Bankera have been accused of embezzling funds raised through an ICO. They raised $114 million in the 2018 ICO, but nearly half of that was allegedly misappropriated by the three founders.
According to an investigation by OCCRP, Vitautas Karelavičius, Justas Dovilėvičius, and Mantas Mokevičius withdrew funds through their own bank to purchase luxury homes on the French Riviera and in Lithuania, and also issued personal loans worth several million euros.
Bankera's lawyers deny the fraud allegation

XRP's market capitalization is really impressive. Looking at recent data, the circulating market value has risen to nearly $92 billion, surpassing major companies like Intel and BYD. It’s also ranked quite high in the cryptocurrency market cap rankings.
In the global asset market cap rankings, XRP is said to be around the 189th position. This means it’s among the top in the cryptocurrency market cap rankings, so it’s clearly attracting a lot of attention.
Looking at recent movements in the cryptocurrency market cap rankings, projects like XRP are rapidly increasing their presence. It seems to

There is a growing panic that AI will take away jobs, but honestly, I feel this debate largely ignores history. As pointed out by a partner at A16z, the underlying premise of this apocalyptic view is the mistaken assumption that "the total amount of work to be done in the world is fixed."
Think about it. In the early 20th century, one-third of the American workforce was engaged in agriculture. With mechanization like tractors, that percentage dropped to just 2% by 2017. If automation caused permanent unemployment, things would have been disastrous back then. But the reality was different. Agri

Recently, the pace of developments surrounding U.S. cryptocurrency regulations has been accelerating rapidly. In particular, the fate of the Clarify Act is drawing the entire market's attention.
As of the end of April, Congress was at a critical juncture. The Clarify Act had seen no significant progress throughout April, and with Congress heading into summer recess, the legislative period was nearing its end. Memorial Day on May 25th was effectively the deadline, after which lawmakers would be busy with election campaigns. In other words, this May is a crucial month that could determine the fa

I feel that Malaysia's cryptocurrency regulations have changed quite a bit over the past few years.
Previously, they had a vague stance that cryptocurrencies were "not legal tender and their use is not regulated," but since 2018, they have gradually tightened. Of particular note is that Malaysia has established a "dual regulatory system." The National Bank of Malaysia (BNM) shares responsibility for anti-money laundering and counter-terrorism financing measures, while the Securities Commission (SC) oversees digital assets with securities characteristics.
The tax treatment is also interesting.

It seems that XO Market has officially entered the prediction market competition. As a user-generated prediction market platform similar to Polymarket and Kalshi, they are likely adopting a strategy to capture market share.
Prediction markets have been gaining a lot of attention recently, and not just simple predictions—methods like combining multiple forecasts, such as pari-mutuel betting, are also becoming popular. XO Market appears to be differentiating itself from existing platforms by strengthening these kinds of user-participation features.
Honestly, this field is still developing, so it

Is tomorrow the day of the quadruple witching? I've been paying attention to Bitcoin's price movements lately, and I hear that markets tend to get pretty volatile when this event occurs.
Quadruple witching refers to the day when futures and options contracts all expire simultaneously, which often leads to a surge in volatility because large institutional investors adjust their big positions all at once. Bitcoin is no exception, and during these times, short-term traders might see opportunities or face risks.
Market analysis outlets like CoinDesk also seem to be watching closely for the impact

If you're new to cryptocurrencies and DeFi, you've probably noticed that terms like APY and APR come up frequently. But surprisingly few people actually understand what these terms truly mean and how they influence investment decisions.
First, let's talk about APR. This stands for "Annual Percentage Rate," which represents a simple interest rate that doesn't account for compounding. For example, investing $1,000 in a project with a 10% APR would yield a $100 profit by the end of the year. It's a straightforward calculation, but that's where the trap lies. Since it doesn't include compounding,

Have you ever seriously thought about the Doji candlestick? Recently, when looking at charts, this pattern appears quite frequently.
A Doji basically indicates a state where buyers and sellers are in complete equilibrium. It’s a candlestick where the opening and closing prices are almost the same, but there’s significant price movement during the period. For example, Bitcoin might start at $20,000 and end at $20,000, but during the day, it rose to $25,000 and dropped to $15,000. The wicks on top and bottom are the traces of the tug-of-war between buyers and sellers.
What’s interesting is how t

I recently found out, and I was really surprised by the actual ranking of the world's currencies by value. Did you know that the highest-valued currency is the Kuwaiti Dinar? It’s probably because they have a lot of oil, but honestly, I never would have guessed.
Bahraini Dinar and Omani Rial are also high up on the list. It seems that Middle Eastern currencies are strong because of economic stability and resource wealth. Following that are the Jordanian Dinar and the British Pound.
Swiss Francs, Euros, and US Dollars are naturally included in the rankings, but it turns out that the basis for t

Bitcoin spot ETFs have recorded two consecutive weeks of net inflows for the first time in five months. Many people are paying attention to the market trends of cryptocurrency ETFs, and I think this shift is quite a significant turning point.
Last week saw an inflow of about $787.3 million, and this week about $568.5 million, marking two consecutive weeks of positive flow. Before that, there were five straight weeks of outflows, totaling approximately $3.8 billion, so considering the large outflow of about $1.49 billion in the week of January 30, it finally seems to have stabilized.
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