The internet has evolved in three phases: Web 1.0, read-only; Web 2.0, interactivity and sharing, but with data loss; Web 3.0, with decentralization and ownership of assets. The goal is to return control to the user.

The blockchain consensus mechanism has evolved from PoW to PoS, and then to DPoS. DPoS enhances efficiency and energy savings by electing representatives to produce blocks through delegation, but it still faces risks of control by large investors and centralization. Various new mechanisms continue to emerge, and blockchain technology is still exploring optimal solutions.

You look at Bitcoin quoted in tens of thousands and think: "better not to try". Total mistake. The difference between crypto and traditional stock market is exactly that: here you don't need to be a millionaire to get started. With R$50, R$100, you can begin. Seriously.
The care that no one wants to hear (but is necessary s

The amount of gold stored by the Fed is enormous, raising doubts. The authenticity of the U.S. gold reserves is being questioned, while Russia is increasing its gold reserves to hedge against dollar risks. Other countries' central banks are also increasing their gold holdings, reflecting concerns over inflation and geopolitical risks.

The Reality of Numbers
According to the IMF, the global GDP surpassed $115 trillion, and here’s the plot twist: G7 and BRICS+ together control ~$80 trillion (70% of the pie). But the distribution? Very different.
G7 holds the crown with $51.45 trillion in GDP, while BRICS+ stands at $31.72 trillion. At first

The USA dominates the global market with its 10 largest companies worth $20.4 trillion, while the Chinese ones total only $2.6 trillion. The difference is due to American leadership in technology and innovation, reflecting a clear competitive advantage.

The essay explores the PO3 (Power of Three) technique for market analysis in cryptocurrency, detailing its three phases: Accumulation, Manipulation, and Distribution. It emphasizes recognizing manipulation tactics to make informed trading decisions.

The Terraform Labs project and its stablecoin UST collapsed in 2022, resulting in huge losses. In 2023, the community launched Terra 2.0, aiming to rebuild with transparency and lessons learned. The experience became an important case study in crisis management in the crypto market.

Vitalik Buterin, co-founder of Ethereum, transformed the blockchain with his vision of smart contracts and decentralized applications. Launched in 2015, Ethereum revolutionized the industry, creating a legacy of innovation and social responsibility.

ZK Rollup has become a powerful solution for Ethereum scaling, experiencing rapid growth due to its fast transaction finality, mathematically proven security, and privacy options. However, challenges such as high technical barriers and liquidity fragmentation still need to be overcome. In the future, competition will revolve around factors such as developer experience, fees, and cross-chain interoperability.

Gem coins refer to cryptocurrencies with great potential that have not yet been widely discovered and are still low in price, with Dogecoin being a typical example. To find gem coins, pay attention to small-cap exchanges, social media, and project technical documentation, while carefully assessing the authenticity of the project team and community to avoid investment scams. The core principle is to conduct thorough research and make your own risk judgments.

The article introduces the concept and core advantages of Layer-1 public blockchains, with a focus on analyzing 15 noteworthy Layer-1 projects by comparing them across dimensions such as market capitalization, TVL, and growth potential. These projects each have unique features, ranging from DeFi specialization to cross-chain interoperability, showcasing the diversity and development potential within the blockchain sector. The article also discusses the relationship between Layer-1 and Layer-2, as well as how to select the appropriate public chain based on specific needs. In the future, competition among Layer-1s will become even more intense, driving progress in both technology and applications.

The TRON ecosystem is growing stronger, with DeFi TVL exceeding $8 billion and over 100 million on-chain users. However, MetaMask does not support the TRON network because its DPoS consensus is incompatible with the EVM. It is recommended to use the TronLink wallet; alternatively, you can connect via BSC as a workaround; or wait for MetaMask to add support in the future.

Lightning is not designed for ordinary users to build themselves; rather, it is a payment infrastructure created for businesses and developers. Its innovation lies in its ability to cross borders, rapidly cover global markets, and facilitate intermediary-free payments, as seen in the comparison between Strike and PayPal, direct transfers on the Nostr platform, and Kenya's Tando project. Understanding how it solves real-world problems is sufficient—mastery of technical details is not required.

What is the Arbitrum airdrop?
In March 2025, Arbitrum officially announced an airdrop of the governance token ARB to the community. This is no small matter—ARB holders will be able to vote on the future of both Arbitrum One and Arbitrum Nova. Simply put, if you get ARB, you have a say.
Why is this airdrop so hot?
Three reasons are making everyone FOMO hard:
1.

Have you ever stopped to think about what keeps a DeFi protocol standing? Euler Finance is an interesting case in this regard. While many people keep an eye on interest rates and token volatility, there's a well-oiled machine working behind the scenes: the DAO's treasury.
What Exactly Is Euler D

Token unlocks release previously locked coins, affecting liquidity and market price. Strategies such as gradual unlocks and community governance aim to minimize negative impacts and promote long-term trust.