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Liquid staking is quickly becoming a popular way for crypto investors to earn rewards while keeping their assets flexible. If you’re new to the concept and wondering what is liquid staking in crypto or how does liquid staking work, we will explain it in simple terms and show why it’s gaining traction in the blockchain world.

At its core, liquid staking allows you to stake your tokens on Proof of Stake (PoS) blockchains to help secure the network and earn rewards, but without locking your assets completely. Traditional staking usually requires you to lock your tokens for a set period, during which you cannot access or use them. Liquid staking changes that by issuing you a special token—often called a liquid staking token—that represents your staked assets plus the rewards you earn. This token is tradable and can be used in other decentralized finance (DeFi) applications, giving you the freedom to keep your funds working in multiple ways.

For example, if you stake Ethereum through a liquid staking protocol like Ankr liquid staking or STRX Finance’s liquid staking platform, you receive a liquid staking token such as stETH. This token can be traded, lent, or used as collateral while your original ETH remains staked and earning rewards on the Ethereum network. This dual benefit of earning staking rewards while maintaining liquidity is what makes liquid staking so appealing.

Liquid staking is important because it solves a major problem in crypto investing: the trade-off between earning rewards and having access to your assets. By unlocking liquidity, investors can participate in other financial opportunities without missing out on staking yields. This efficient use of capital helps maximize returns and keeps the crypto ecosystem dynamic.

Several major cryptocurrencies support liquid staking, especially those that run on PoS consensus mechanisms. Ethereum, after its transition to PoS known as “The Merge,” has seen rapid growth in liquid staking tokens. Polkadot, Cardano, Avalanche, and Cosmos are other networks where liquid staking is gaining popularity, offering users more flexibility and options.

However, like any investment, liquid staking carries risks. Validators who manage the staked tokens might be penalized for misbehavior, which can affect your holdings. Smart contract vulnerabilities in liquid staking protocols also pose potential threats. Additionally, large liquid staking providers could centralize power in the network, which some critics warn against. Finally, evolving regulations around crypto could impact how liquid staking operates in the future.

Why Your Crypto Isn’t Safe Without a Ledger Blockchain Wallet: An Expanded Guide to Securing Your Digital Wealth

In the fast-moving and often unpredictable world of cryptocurrency, fortunes can be made or lost in the blink of an eye. Bitcoin can surge thousands of dollars in a single day, and altcoins can double or collapse in value overnight. While the potential for gains is exciting, this volatility is matched by a less glamorous reality — the constant threat of cybercrime. Hackers, phishing scams, and compromised exchanges have collectively stolen billions of dollars in recent years.

This is why securing your cryptocurrency is not just a recommendation; it’s an absolute necessity.

For anyone who has ever typed  what is a crypto wallet  into Google or searched for  how to use MetaMask with Ledger,  the motivation is usually the same: protecting hard-earned investments from falling into the wrong hands. The Ledger blockchain wallet stands out in this mission. As a hardware wallet, it offers a level of protection that software-based solutions simply cannot match. But before we explore why Ledger is the go-to choice for millions of crypto holders, let’s start with the basics.

Understanding the Concept of a Crypto Wallet

A crypto wallet is the bridge between you and the blockchain. It doesn’t physically store coins — because cryptocurrencies don’t exist in a physical form — but it holds something even more valuable: your private keys. These keys are like the password to your bank account; they prove your ownership of the crypto recorded on the blockchain.

Without them, you have no access to your funds.

There are two main categories of crypto wallets:

1- Software Wallets – Applications like MetaMask, Trust Wallet, or Coinbase Wallet that run on your phone or computer. They are convenient and often free, but they store your private keys on internet-connected devices. This makes them vulnerable to malware, phishing attacks, and hacking. For example, a phishing site mimicking MetaMask’s login page could steal your keys in seconds if you’re not careful.

2- Hardware Wallets – Physical devices like the Ledger Nano series that keep your private keys offline, also known as  cold storage.  Since these devices are not connected to the internet, they are immune to online hacks. Even if your computer is infected with spyware, the attacker cannot access your private keys because they never leave the hardware wallet.

This distinction is why security experts, seasoned traders, and even institutional investors strongly recommend using a hardware wallet for long-term storage.

Why the Ledger Blockchain Wallet Stands Out

Ledger is not just another hardware wallet brand; it has built its reputation as one of the most secure and versatile solutions in the market. Models like the Ledger Nano S Plus and Ledger Nano X are trusted by millions worldwide, and for good reason.

1. Unmatched Security

Ledger wallets use a Secure Element (SE) chip, the same type of chip used in passports and credit cards. This chip isolates your private keys from the rest of the device, making it virtually impossible for hackers to extract them. Even if your Ledger is connected to a malware-infected computer, your keys remain safe.

2. Support for Thousands of Cryptocurrencies

Whether you hold Bitcoin, Ethereum, XRP, or lesser-known altcoins, Ledger supports over 5,500 different assets. This is particularly valuable for investors with diversified portfolios who don’t want to manage multiple wallets.

3. User-Friendly Management with Ledger Live

The Ledger Live desktop and mobile app simplifies the process of sending, receiving, and staking cryptocurrencies. Beginners can learn the basics in minutes, while advanced users can access powerful portfolio tracking and staking features.

4. Global Accessibility

Ledger wallets work seamlessly whether you’re in the U.S. trading in USD, in Europe using EUR, or in Asia handling JPY or other currencies. Ledger Live supports multiple languages and regional settings, making it a truly global solution.

How Ledger Works with MetaMask

MetaMask is one of the most popular software wallets for interacting with decentralized applications (dApps), NFTs, and DeFi platforms. However, using it alone means your keys are still stored on an internet-connected device. Integrating MetaMask with Ledger gives you the best of both worlds: MetaMask’s convenience and Ledger’s security.

The process is straightforward:

1- Connect your Ledger device to your computer and unlock it.

2- Open the Ledger Live app and make sure your firmware is updated.

3- Install the Ethereum app (or other relevant blockchain apps) on your Ledger.

4- Open MetaMask in your browser and choose  Connect Hardware Wallet.

5- Select Ledger, follow the prompts, and import your Ledger accounts into MetaMask.

Now, every transaction you initiate in MetaMask must be physically approved on your Ledger device, keeping your private keys safely offline. This means even if a hacker takes control of your browser session, they cannot sign a transaction without having your physical Ledger in hand.

Addressing Common Concerns

Some new users hesitate to invest in a hardware wallet, thinking it might be complicated or unnecessary. Let’s clear up a few myths:

I’m just a beginner; it’s too technical.  In reality, Ledger is designed for ease of use. The setup process is guided, and the Ledger Live interface is beginner-friendly. Even if you only hold a small amount of crypto, keeping it safe should be your first priority.

What if I lose my Ledger device? During setup, Ledger gives you a 24-word recovery phrase. This is your ultimate backup. As long as you keep it safe (offline and preferably in a fireproof location), you can restore your wallet on any Ledger device.

Aren’t software wallets enough? They might be fine for small amounts or frequent transactions, but for substantial holdings, the risk of online attacks is simply too high. Hardware wallets remove that risk almost entirely.

Ledger vs. Other Hardware Wallets

You've mastered the basics of DeFi on a single chain. You know how to provide liquidity, stake your LP tokens, and earn a yield. But you've also noticed that the returns on established platforms are becoming more competitive, and the best opportunities seem to be popping up on new, emerging blockchains. So, how do you break out of a single ecosystem and tap into this universe of new potential? The answer is an advanced strategy known as cross-chain yield farming. As your guide, I'll explain what this strategy is, why it's so powerful, and the critical risks you need to manage.

From Farmer to Hunter: The Core Concept

At its core, cross-chain yield farming is the practice of actively moving your crypto assets between different, independent blockchains to find the best possible returns. Think of yourself as a global investor. If banks in one country are offering 1% interest, but a stable bank in another country is offering 5%, you would naturally want to move your money to where it's treated best. Cross-chain yield farming applies this exact logic to the world of DeFi, treating blockchains like Ethereum, Arbitrum, Solana, and others as separate economic zones, each with its own unique set of opportunities.

Why Go Cross-Chain? The Strategic Advantages

The primary motivation for this strategy is the pursuit of higher yields. Newer, less saturated ecosystems often need to offer higher initial rewards to attract liquidity and bootstrap their growth. By being an early participant, you can often capture these lucrative, short-term opportunities. Beyond just higher returns, this strategy offers powerful diversification. By spreading your capital across multiple blockchains, you reduce your risk exposure to any single point of failure. If one chain experiences a technical issue or a protocol gets hacked, your entire portfolio is not at risk. Finally, it gives you access to new, innovative protocols that may not exist on your primary chain, allowing you to be on the cutting edge of decentralized finance.

The Essential Tool: Cross-Chain Bridges

This entire strategy is only made possible by the technology of [blockchain interoperability]. The essential tool in any cross-chain farmer's toolkit is a secure and reliable cross-chain bridge. As we've detailed in our guide on [how crypto bridges work], these protocols allow you to lock an asset on one chain and mint a representative version on another, effectively teleporting your capital across the crypto universe. A deep understanding of how to use these bridges—and their inherent risks—is a prerequisite for this strategy.

The Risks: A High-Stakes Environment

This advanced strategy comes with a significant increase in risk that must be respected. The single greatest point of failure is bridge risk. As we've covered in our guide on [if crypto bridges are safe], these protocols are high-value targets for hackers, and an exploit can result in a total loss of your funds while they are in transit or locked. Furthermore, you are exposing yourself to the smart contract risk of new, often unaudited protocols on emerging chains. Managing your positions, tracking your returns, and staying on top of security developments across multiple ecosystems at once is a complex and demanding task.

Your Home Base

Cross-chain yield farming is a powerful but demanding strategy reserved for experienced DeFi users. It requires constant research, a deep understanding of risk management, and the right tools. The journey for any cross-chain strategy always begins from a secure and liquid starting point.

In the competitive race to build the next great Layer 1 blockchain, few projects have generated as much buzz as SUI. It's often mentioned alongside a handful of other "next-gen" platforms aiming to solve the blockchain trilemma of speed, security, and scalability.

But what is the SUI Network really? Is it just another "ETH killer," or is there something fundamentally different under the hood?

As your analyst, I'll give you a professional briefing on the SUI blockchain, the world-class team behind it, and a balanced look at the question: "Is SUI crypto a good investment?"

What is SUI Crypto? The "Object-Centric" Difference

At its core, SUI is a high-performance, Layer 1 blockchain designed from the ground up to be incredibly fast and scalable, especially for applications like gaming, DeFi, and NFTs.

Its key innovation is its "object-centric" data model. Let's simplify that. Most blockchains (like Ethereum) are based on accounts. SUI is based on programmable objects. Think of these as smart assets that have their own rules.

This unique architecture, combined with its powerful programming language called Move, allows the SUI network to process many transactions in parallel. For simple transfers, it can achieve near-instant finality, which is a massive advantage for user experience.

The "Who is SUI?" Question: A World-Class Team

This is one of the most compelling parts of the SUI story. SUI is being developed by Mysten Labs.

The founding team is composed of top executives and lead researchers who previously spearheaded Meta's (Facebook's) advanced blockchain project, Diem, and the Move programming language. This isn't a team of anonymous developers; it's a group of world-renowned experts in cryptography, distributed systems, and programming languages who have already built this technology at a massive scale.

The Team: Who is Behind SUI?

One of the most compelling parts of the SUI story is the team. SUI is being developed by Mysten Labs.

This team is composed of top executives and lead researchers who previously spearheaded Meta's (Facebook's) advanced blockchain project, Diem. They are world-renowned experts in cryptography and distributed systems who have already built this technology at a massive scale.

The Investment Case: Bulls vs. Bears

No investment is without risk. To make an informed decision about SUI, you need to weigh its significant potential against its challenges.

Your Next Step

Investing in a new Layer 1 like SUI is a bet on its technology and its team's ability to attract a vibrant ecosystem. The framework above gives you a solid foundation for analyzing SUI crypto news as it develops.

Watch for news about major applications launching on the SUI blockchain and growth in its user base, as these are key indicators of its long-term success.

Hot Wallet Secrets Revealed: Is Your Crypto at Risk or Ready to Soar?

In the thrilling, fast-paced world of cryptocurrency, there’s one rule every investor quickly learns — security isn’t optional. Whether you’re in New York, London, Dubai, or Singapore, the moment you buy your first Bitcoin or Ethereum, the next big question always comes up: Where should I keep it safe?

If you’ve ever searched  what is a hot wallet crypto  or  how do crypto wallets work,  you’re not alone. Millions of traders and investors ask the same questions every month. Understanding how a hot wallet works — and whether it’s right for your crypto journey — can literally determine the future of your digital fortune.

So let’s break it all down, in clear, honest terms — no technical jargon, no hype — just the truth about how hot wallets work, why traders love them, where they fail, and how you can protect your assets like a pro.

What Is a Hot Wallet?

A hot wallet is a digital wallet that’s connected to the internet, allowing you to access your cryptocurrency instantly whenever you want to buy, sell, or transfer.

Think of it as your crypto checking account — it’s fast, convenient, and always available. In contrast, a cold wallet is like a vault — more secure but slower and less convenient because it’s kept offline.

Hot wallets come in many forms. You might use them as a mobile app, a desktop program, a browser extension, or even through a crypto exchange.

Because they’re online, they let you make quick transactions, perfect for people who trade often or like having instant control over their assets. But — and this is crucial — that same convenience can expose you to more risk.

Why So Many Traders Still Use Hot Wallets

Despite the security concerns, hot wallets remain the top choice for millions of crypto enthusiasts worldwide — and it’s not hard to see why.

When you’re trading in a fast-moving market where Bitcoin can rise or crash in minutes, speed is everything. Hot wallets make it possible to send or receive funds instantly. You can transfer USDT, buy ETH, or stake your favorite tokens without delay.

They’re also incredibly easy to use. Most modern wallets come with clean, friendly interfaces that guide you through every step, even if it’s your first day in crypto. You don’t need to understand complex blockchain technology — just tap, send, and confirm.

Another big reason? Accessibility. Whether you’re on your phone, laptop, or browser, your funds are right there. You can be sitting in a café in Dubai or working in New York and still move your money within seconds.

And best of all, most hot wallets are free. While hardware wallets can cost $50 to $200, hot wallets usually don’t charge you a cent to download or set up.

In short, they’re the perfect choice for beginners, small traders, or anyone who needs liquidity and speed.

The Hidden Risks: Is Your Crypto Really Safe?

Now comes the part most people ignore — the security risks.

Hot wallets are convenient, yes, but they’re also connected to the internet 24/7, which means they’re constantly exposed to potential threats. The biggest dangers include:

1- Hacking attempts: Cybercriminals love targeting hot wallets through phishing links, fake browser extensions, or malware.

2- User mistakes: Losing your private key or forgetting your seed phrase can mean losing your funds forever.

3- Exchange vulnerabilities: If you keep your crypto on an exchange-based wallet and the platform gets hacked, your coins might vanish overnight.

The numbers don’t lie — in 2022 alone, hackers stole more than $3.7 billion worth of crypto assets globally. Many of those attacks targeted hot wallets or exchange wallets.

So, if you’re holding serious amounts of Bitcoin or Ethereum, you need to understand the risks before you rely solely on hot wallets.

How to Secure Your Hot Wallet Like a Pro

The good news is: you don’t have to give up convenience for safety. You just need to be smart about how you use your wallet. Here are some expert-backed practices that will dramatically reduce your risks:

First, activate Two-Factor Authentication (2FA). This adds an extra layer of protection, requiring a code from your phone every time you log in or transfer funds. Apps like Google Authenticator are ideal for this.

Next, store your seed phrase offline. Don’t keep it in your phone gallery or on cloud storage — write it down on paper and lock it in a safe or secure place only you can access.

Also, choose reputable wallets. Stick with names that have proven their security and transparency, like MetaMask, Trust Wallet, Coinbase Wallet — and yes, BYDFi Wallet.

BYDFi, one of the most reliable global trading platforms, offers both a secure online wallet and an exchange system with multi-layer encryption, regulatory compliance, and real-time monitoring. It’s trusted by traders across Asia, the Middle East, and Europe. Their infrastructure minimizes vulnerabilities that many smaller wallets still face.

Always keep your software updated, too. Developers regularly release updates to patch security holes. An outdated app is like an open door to hackers.

Finally, limit how much you keep in your hot wallet. Use it only for active trading or short-term storage — perhaps $100 to $500. Move the rest of your assets to a cold wallet for long-term safety.

By combining these steps, you can enjoy the best of both worlds — the speed of hot wallets and the security of cold storage.

Hot Wallet or Cold Wallet — Which Should You Choose?

Here’s the honest answer: it depends entirely on your goals.

If you’re an active trader, who buys and sells daily or weekly, then a hot wallet makes sense. You need fast access, and you can’t afford to miss a trading opportunity because your hardware wallet is locked in a drawer.

But if you’re a long-term investor — someone holding large sums for years — then a cold wallet (like Ledger or Trezor) is your safest bet.

The smartest investors use both. They keep small, “spending” amounts in a hot wallet and the bulk of their crypto in cold storage. This hybrid approach combines convenience with security — and it’s exactly what many professionals do.

The Best Hot Wallets in 2025

Choosing a wallet can feel overwhelming. There are thousands out there, each claiming to be the best. But if you’re serious about safety, functionality, and accessibility, here are some standout names to consider:

MetaMask

A favorite among DeFi and NFT enthusiasts. It supports Ethereum, BNB Chain, and other EVM-compatible networks. It’s great for interacting with decentralized apps and managing multiple tokens from one dashboard.

Trust Wallet

This one’s perfect for beginners. It supports over 70 blockchains, allows staking, and has an intuitive mobile design. It’s an excellent starting point for traders in regions like India, Brazil, or the UAE.

Coinbase Wallet

Best for users who already use Coinbase Exchange. It offers a strong balance between simplicity and security and supports major assets like BTC, ETH, and SOL.

BYDFi Wallet

A rising star in 2025, BYDFi isn’t just an exchange — it’s a global trading ecosystem. The BYDFi Wallet provides a regulated, encrypted, and user-friendly experience with tight security layers and flexible access through the BYDFi app.

For traders in Asia, Europe, and the Middle East, BYDFi is becoming the go-to platform for managing funds safely while trading on spot, futures, or copy-trading markets.

Its biggest strength? Balance — it gives you the liquidity of a hot wallet with near-exchange-grade security infrastructure, making it a trusted choice for modern traders.

How Do Hot Wallets Actually Work?

It might sound technical, but once you understand the basics, it’s surprisingly simple.

A wallet doesn’t store your actual coins. Instead, it keeps two cryptographic keys — a public key and a private key. The public key acts like your email address — it’s what others use to send you crypto. The private key is like your password — it authorizes transactions and proves ownership.

When you send crypto, your wallet communicates with the blockchain, verifying and recording your transaction. This whole process happens in seconds, which is why hot wallets are so efficient for everyday use.

Final Thoughts: The Future of Hot Wallets

You've likely heard the term "smart contract" thrown around, and it probably sounds complex and intimidating. But what if I told you that you already understand the basic concept? If you've ever used a vending machine, you're halfway there.

Let's break down exactly what a smart contract is, how it powers the smart contract blockchain, and what tools you need to start using them.

The Vending Machine Analogy

Think about a vending machine. It’s a “dumb” machine, but it operates on a very smart, simple contract:

• IF you insert the correct amount of money...
• AND you press the button for your chosen snack...
• THEN the machine will automatically release that snack to you.

There's no need for a cashier, no paperwork, and no third-party verification. The rules are programmed directly into the machine, and it executes them automatically.

A smart contract is exactly that, but on a blockchain. It's a self-executing agreement with the terms written directly into code. It automatically runs when its predefined conditions are met, and because it lives on a blockchain, the outcome is guaranteed and cannot be changed.

Why Is This So Revolutionary?

The magic of a smart contract is that it removes the need for a trusted middleman. Think of all the processes that require a lawyer, a bank, or a broker. Smart contracts can handle many of these tasks—like loan agreements, insurance claims, or royalty payments—automatically, transparently, and often much more cheaply.

Where Do Smart Contracts Live?

Smart contracts don't just exist in the ether; they need a home. They run on specific blockchains that are designed to support them.

So, you're trying to understand Polkadot. You've probably heard that it's a "multi-chain network," but what does that actually mean? The key to unlocking the entire concept of Polkadot lies in understanding its single most important innovation: the parachain.

Let's get straight to the point.

A parachain is an independent, project-specific blockchain that is connected to, and secured by, the main Polkadot network (called the Relay Chain).

That's the simple answer. But to truly grasp why this is a revolutionary idea, let's use an analogy.

The Shopping Mall Analogy

Imagine Polkadot's main network, the Relay Chain, is a massive, brand-new shopping mall.

This mall provides a few crucial things for all its stores:

• Ultimate Security: The mall has the best security guards, cameras, and alarm systems in the world.
• Electricity & Plumbing: It provides the core infrastructure that every store needs to operate.
• A Central Location: All the stores are in one place, so shoppers can easily move between them.

Now, a parachain is like an individual store that rents a space in this mall.

This store (the parachain) doesn't have to worry about hiring its own security guards or building its own power plant. It can just plug into the mall's infrastructure and focus on what it does best—whether that's selling shoes (a DeFi parachain), running a food court (an NFT parachain), or operating a movie theater (a gaming parachain).

Why Is This Model a Game-Changer?

This "shopping mall" model gives parachains three superpowers that standalone blockchains (like Ethereum or Solana in their early days) don't have.

1. Shared Security: This is the most important benefit. A new blockchain project normally has to build its own community of validators to be secure, which is incredibly difficult and expensive. A parachain simply inherits the massive security of the entire Polkadot network from day one.
2. True Interoperability: Because all the parachains are connected to the central Relay Chain, they can communicate and exchange data with each other seamlessly. This is a huge step toward solving the problem of different blockchains not being able to talk to each other.
3. Specialization: Each parachain can be custom-built for a very specific purpose. One can be optimized for high-speed gaming, another for secure financial transactions. They don't have to be a "one-size-fits-all" solution.

How Does a Project Become a Parachain?

The "rental spaces" in the Polkadot mall are limited. To get a spot, projects must win a "parachain slot auction." They often do this through a "crowdloan," where the community lends them DOT tokens to help them win the auction.

The Bottom Line

Understanding parachains is understanding Polkadot. They are the innovation that allows Polkadot to be a scalable, secure, and interoperable ecosystem, rather than just another isolated blockchain.

By learning about this, you are no longer just looking at a single coin; you are looking at the foundation of a potential "internet of blockchains."

[For a broader overview of the entire network, read our main guide: What Is Polkadot?]

Ripple Labs is doubling down on its commitment to blockchain innovation by investing an additional $5 million into academic research and education across the Asia-Pacific (APAC) region. This strategic move, announced on June 10, 2025, expands Ripple’s University Blockchain Research Initiative (UBRI), supporting blockchain technology development and talent cultivation in six key countries known for their progressive fintech environments and rapid crypto adoption.

Expanding Blockchain Education and Research in APAC

With this new funding, Ripple deepens its partnerships with leading universities in South Korea, Japan, and Singapore, while establishing fresh collaborations in Taiwan and Australia. Since its launch, Ripple’s UBRI program has contributed over $11 million to the region, reflecting a long-term vision to foster blockchain talent and real-world applications leveraging the XRP Ledger (XRPL).

Key university partnerships include:

• South Korea: A renewed six-year, $1.1 million collaboration with Korea University focuses on advanced blockchain research, including privacy-enhancing zk-SNARKs and layer-2 scaling technologies. Ongoing projects also continue at Yonsei and Hanyang universities.
• Japan: Funding supports Kyoto University and the University of Tokyo, with UBRI grants surpassing $1.5 million to advance decentralized systems and AI research.
• Singapore: More than $3 million is allocated to Nanyang Technological University (NTU) and the National University of Singapore (NUS). NTU is developing an autonomous AI agent network on XRPL, aiming to create a transparent, modular, and collaborative AI platform powered by blockchain technology.
• Taiwan: New partnership with the National Kaohsiung University of Science and Technology focuses on real-world asset tokenization across XRPL, Ethereum, and Solana, supporting student innovation and validator node operations on XRPL.
• Australia: Victoria University joins UBRI with blockchain curriculum development, while the Australian National University continues research into blockchain law and smart contracts, supported by a combined $1.3 million in funding.

Why This Matters: Blockchain Technology and Its Growing Influence

Ripple’s investment highlights the increasing importance of blockchain technology in global finance and innovation. The APAC region, with its high concentration of neobanks and forward-thinking regulations, is a hotspot for digital asset adoption and fintech growth. By supporting universities, Ripple ensures a steady pipeline of skilled blockchain developers, researchers, and entrepreneurs who will drive the next wave of blockchain applications.