List of questions about [Crypto Investment]

Nano Crypto (XNO)  The Fee-Less Dream Still Alive or a Fading Mirage?

You’ve seen the headlines. Bitcoin’s scaling, Ethereum’s merge is old news, and yet, you still get that sinking feeling every time you send crypto. A $30 transfer comes with a $4 fee. A quick swap on a DEX costs more in gas than the token you're buying. and you’re left wondering:  Wasn't cryptocurrency supposed to fix this?

That’s probably what led you here, searching for something better. You’ve typed in nano crypto or xno crypto with a sliver of hope. You’re asking the fundamental question: how much is a nano not just in dollar terms, but in terms of its real-world cost and potential?

If you're a crypto user in the USA, UK, India, or Europe, tired of being a profit center for network validators, this deep dive is for you. We're going to cut through the hype and examine Nano (XNO)  . Is it the feeless, instant digital cash we were promised, or has it been left behind? Let’s find out.

What is Nano (XNO)? Revisiting the Vision of Digital Cash

Let's get back to basics. In a landscape cluttered with complex DeFi protocols and metaverse tokens, Nano remains stubbornly simple. Its mission is singular: to be the most efficient peer-to-peer digital payment system in the world.

Think of it as the digital equivalent of handing someone a physical dollar bill. The transaction is final, direct, and doesn't require a third party to take a cut. The project, which rebranded from RaiBlocks to Nano and later adopted the XNO ticker, has always been about one thing: transactions.

with central bank digital currencies (CBDCs) and instant bank transfers becoming the norm, does this vision still hold water? The answer lies in its foundational technology, which remains as unique today as it was at its inception.

The Nano Blockchain in 2025: How Does This Thing Actually Work?

To understand why Nano can do what others can't, you need to understand the Block-Lattice. Forget everything you know about traditional blockchains.

Imagine a shared Google Sheet where everyone has their own tab. Instead of one master ledger (the single, congested spreadsheet), the Nano blockchain is a network of individual account chains (the personal tabs). When you send XNO to someone:

1. You add a "send" block to your own personal chain.
2. The recipient adds a "receive" block to their personal chain.

That's it. This elegant separation is the source of Nano's power:

• Why It's Feeless: There are no miners. No stakers demanding rewards. Transactions are confirmed through a light-weight system called Open Representative Voting (ORV), where users vote on transaction validity. No resource-intensive work means no need to charge fees. It’s truly feeless.
• Why It's Fast: Without a global consensus bottleneck, transactions propagate and are confirmed in under a second. It's often faster than the credit card terminal at your local coffee shop.
• Why It's Green: The energy consumption of a single Nano transaction is negligible, making it one of the most environmentally sustainable digital assets, a key point of discussion in 2025's climate-conscious world.

Nano's Real-World Use Cases Today

The theory is beautiful, but what about practice? How is Nano XNO being used in the real world right now?

1- Cross-Border Commerce & Remittances: For a freelancer in India receiving payment from a client in the UK, Nano is a game-changer. The sender doesn't worry about fees, and the receiver gets the full amount instantly, without relying on traditional, slow wire services like Wise or PayPal.

2- Point-of-Sale (POS) Integration: A growing number of small and online businesses are integrating Nano payments. Why? Because accepting XNO means they receive 100% of the sale price, unlike the 1.5-3% eaten by credit card processors. In 2025, that margin is more valuable than ever.

3- Microtransrations and the Creator Economy: Tipping a streamer, buying a digital article, or paying for cloud storage by the second. These tiny payments are economically impossible on fee-based networks. Nano makes them viable, unlocking new models for the internet.

The Elephant in the Room: Nano's Challenges and Criticisms

Let's be brutally honest. No project is perfect, and Nano has faced its share of headwinds. Any honest assessment must address these points:

1- The Spam Resilience Question: The feeless nature is a double-edged sword. It makes the network vulnerable to spam attacks, which have historically slowed it down. The core development team has been proactive, implementing solutions like Prioritization based on Proof-of-Work (PoW4Q) to make spam computationally expensive without affecting legitimate users. In 2025, this remains an ongoing battle, but the defenses are stronger than ever.

2- Decentralization and Security: The ORV system requires a well-distributed voting weight. While improvements have been made, the health of the network still relies on users actively delegating their voting power to reliable representatives. It’s a more hands-on model than  set and forget  Proof-of-Stake.

3- The  Dumb Money Narrative: In a world of smart contracts and complex dApps, Nano is often criticized for being "just" money. It doesn't have the programmability of Ethereum, Solana, or Cardano. Its strength is its focus, but in the eyes of some investors, this is a limitation.

Nano vs. The Competition in 2025: A Clear-Cut Comparison

As the table shows, Nano still holds a unique position, offering the deepest combination of decentralization, speed, and true feeless transactions.

How Much is a Nano? The Investment Case for XNO  

The question how much is a nano is more than a price check. It's about its value proposition. The investment thesis for Nano XNO in 2025 hinges on a few key beliefs:

1- Adoption is Key: The value of a network currency is directly tied to its use as a medium of exchange. If merchant and peer-to-peer adoption continues to grow, demand for XNO should, in theory, increase.

2- The Fee-Less Niche is Valuable: As the digital economy grows and microtransactions become more common, a truly feeless network could capture a significant and valuable niche that fee-based chains cannot touch.

3- Simplicity as a Strength: In a complex and often predatory financial world, a simple, predictable, and fair payment system has immense appeal.

The risks are equally clear: failure to solve spam conclusively, lack of mainstream adoption, or being out-marketed by larger, more well-funded projects.

How and Where to Buy Nano (XNO): A Spotlight on BYDFi

Ready to get some XNO? The process is straightforward, and one of the best places to start is on a major, user-friendly platform like BYDFi

The $14 Billion Standoff: How This Week's Mega Options Expiry Could Dictate Bitcoin's Next Move

Bitcoin is treading water below the $88,000 mark, and all eyes are on a massive financial event looming at the end of the week. The catalyst? A staggering $14 billion in Bitcoin options is set to expire, creating a tense tug-of-war between bulls and bears that could determine the market's direction for weeks to come.

After a rejection from the $89,200 level earlier this week, BTC price action has stalled. Traders are seemingly paralyzed, weighing concerning U.S. economic data against the sheer scale of this derivatives expiry. The question on everyone's mind is whether this event will snap the recent bearish sentiment or reinforce it.

Breaking Down the $14 Billion Battlefield

To understand the potential impact, we need to look at where the opposing forces have placed their bets.

1- The Bullish Camp (Call Options): Traders betting on a price surge have placed the vast majority of their  call  options with strike prices above $91,000. With Bitcoin currently trading well below that, a significant portion of these bullish bets are in danger of expiring worthless unless a dramatic rally occurs by Friday. This puts immense pressure on buyers to push the price higher.

2- The Bearish Camp (Put Options): Those positioning for a downturn have been more pragmatic. Their  put  options are more concentrated at or below the current price range, meaning they are better positioned to profit from sideways or negative movement. While the total value of put options is smaller, their strategic placement gives them a key advantage heading into expiry.

The bottom line from the options data points to a neutral-to-bearish bias for this expiry. The bulls have overreached, and the bears are playing a smarter, more defensive game.

The Macro Wildcard: Bad News is Good News?

Interestingly, the very economic data that seems to be spooking traders might also be laying the groundwork for a future rally.

Recent reports showed a contraction in private jobs and a sharp drop in U.S. consumer confidence. On the surface, this is bad news. However, in today's market, weak economic data fuels speculation that the Federal Reserve may be forced to intervene with stimulative measures sooner rather than later.

We saw this dynamic play out in other asset classes: Gold and small-cap stocks rallied on this very hope. This  bad news is good news  narrative is why, despite recent price weakness, some Bitcoin traders are still aggressively buying call options for year-end expiries with strikes between $100,000 and $112,000. Their medium-term optimism remains unshaken.

The Pivot Point: Where Price Meets Pressure

So, what does Bitcoin need to do to shift the momentum? Based on the options data, $89,000 is the key level to watch.

Here’s a simplified breakdown of how the expiry could play out depending on where Bitcoin lands on Friday:

1- Below $88,000: A clear win for the bears. Put options would dominate, potentially reinforcing the downward pressure.

2- Between $88,001 and $89,000: A relative stalemate between calls and puts.

3- Above $89,000: The bulls start to gain the upper hand. A move above $90,000 would trigger a significant $3.8 billion advantage for call options, which could fuel a powerful short-term rally.

While the immediate setup appears challenging for Bitcoin bulls, it's too early to count them out. The market is caught between a technically significant options expiry and a shifting macroeconomic landscape. One thing is for certain: all the action this week is simply a prelude to Friday's $14 billion showdown.

The Dip Won't Last Forever. Your Moment is Now.

Setting Up a Bitcoin Wallet That Puts You in Control

So, you’ve heard the buzz, seen the headlines, and you’re finally ready to step into the world of Bitcoin. But there’s that one crucial question lingering:  Where do I actually keep my Bitcoin? The answer, and your very first step on this exciting journey, is setting up a Bitcoin wallet. If that sounds technical or intimidating, take a deep breath. I’m here to guide you through it, not with a cold, robotic list of instructions, but by walking you through the process as if we were having a conversation. Think of this as your friendly, comprehensive map to securing your digital fortune.

Let’s demystify this together. A Bitcoin wallet isn't some mysterious digital vault; it's more like a highly secure, personal keychain. It doesn't "store" your coins in a traditional sense. Instead, it holds the unique cryptographic keys that prove you own your Bitcoin and allow you to sign off on transactions on the vast, global Bitcoin network. It’s your personal interface to the blockchain, giving you the power to send, receive, and manage your crypto assets with full autonomy.

Why Taking Control of Your Wallet Matters

The Ruthless Scam That's Draining Wallets Overnight – Don't Be the Next Victim!

Let’s be honest. We’ve all been there. It’s late, the markets are quiet, and you’re scrolling through a charting website, chasing that elusive feeling of finding a gem before anyone else. You see it: a token that’s just started to move, its chart a beautiful, almost vertical green line. The Telegram group is exploding with rocket emojis and talk of generational wealth.  Your heart beats a little faster. This could be it. You connect your wallet, swap a few hundred dollars of your hard-earned ETH, and watch your portfolio value tick up. You feel like a genius.

Then, you notice a small dip. No problem, you’ll take some profit. You go to sell.

And nothing happens.

You try again. The transaction fails. You increase the slippage, thinking it’s just network congestion. It fails again. A cold knot forms in your stomach. You check the transaction on the blockchain scanner, and that’s when you see it—the horrifying truth. Your money is gone, permanently locked away, and the value you see on your screen is a cruel, digital mirage. You’ve just walked headfirst into a honeypot.

This isn't a fictional horror story; it's a brutal reality playing out for thousands of traders every single day. As someone who has navigated the crypto waters since the early days of DeFi, I’ve seen these schemes evolve from clumsy attempts to sophisticated, soul-crushing traps. Today, I want to pull back the curtain completely. We're going to understand the anatomy of a honeypot, not with dry technical jargon, but by walking through the experience of being lured and trapped. My goal is to arm you with a trader's intuition, so you can spot the poison in the nectar before you take a sip.

What Is a Honeypot, Really? The Sweet-Tasting Poison

At its heart, the term honeypot is a perfect metaphor. Imagine a jar of the most golden, fragrant honey you’ve ever seen. It’s irresistible. That’s what the token looks like on the surface: huge gains, a buzzing community, and the promise of easy money. But the jar is a trap. The moment you dive in, you find yourself stuck, unable to escape, while the person who set the trap calmly collects your resources.

In the technical sense, a honeypot is a malicious smart contract, deployed on a blockchain like Ethereum, BSC, or Solana, that is deliberately programmed to prevent you from selling your tokens. The developers make it incredibly easy to buy, creating the illusion of a liquid, thriving market. They might even use their own funds to pump the price, creating those enticing green candles that draw a crowd. The hype builds, more and more people ape in, and the value skyrockets. But the entire time, the exit door is welded shut.

The real genius—and the true evil—of a honeypot is its psychological play. It doesn’t just steal your money; it plays on your greed and your FOMO (Fear Of Missing Out). It makes you feel smart for getting in early,  only to reveal that your intelligence was being manipulated from the very beginning. For new traders, especially in regions where crypto offers a lifeline from economic instability, the emotional and financial devastation can be profound.

How the Trap is Sprung: A Look Under the Hood

So, how does this digital prison actually work? You don’t need to be a programmer to understand the basic mechanics. Let’s break down the scam into two acts: The Lure and The Lock.

Act One: The Lure – Crafting the Illusion

It always starts with a story. The token might have a catchy name, a slick website, and a roadmap filled with buzzwords like  AI-powered, community-driven,  or green ecosystem.  The developers, who are always anonymous, pay for shill campaigns on Twitter and in Telegram groups. You’ll see influencers with large followings suddenly talking about this unknown token, creating a manufactured sense of urgency.

Unlocking the World of Crypto Trading: Your Guide to Navigating the Digital Gold Rush

Let’s be honest. You’ve heard the stories. The life-changing profits, the dizzying volatility, the feeling of being on the cutting edge of finance. Cryptocurrency trading has captured the global imagination, promising a new frontier of financial opportunity. But for many, it remains a confusing and intimidating world. The question isn't just "how do I start?" but  how do I succeed without losing my shirt?

This isn't about quick fixes or so-called  secrets. Real success in trading crypto comes from a foundation of knowledge, a clear strategy, and the discipline to stick to it. Whether you're watching the markets from New York, London, Mumbai, or Lagos, the core principles remain the same. This guide is designed to walk with you, from your first tentative step onto an exchange to the development of a confident, strategic approach. So, take a deep breath. Your journey into the fascinating world of cryptocurrency trading starts right here.

Beyond the Hype: What Does It Truly Mean to Trade Crypto?

At its heart, trading cryptocurrency is about speculating on the price movements of digital assets like Bitcoin, Ethereum, and thousands of other altcoins. Unlike the traditional stock market that sleeps on weekends, the crypto market is a 24/7, global arena. This constant motion creates a unique environment of both immense opportunity and significant risk.

Think of it not as a lottery ticket, but as a skill to be honed. It’s about learning to read the mood of the market, understanding the narratives that drive prices, and making calculated decisions rather than emotional ones. For someone in a country with a volatile local currency, it might be a hedge against inflation. For a tech-savvy individual in a stable economy, it might be a high-growth investment vehicle. The  why  is personal, but the how  is universal.

Laying the Groundwork: Your First Steps into the Market

Before you place a single trade, there are essential foundations to build. Rushing in is the most common mistake, and it’s one we can easily avoid.

Your first major decision is choosing a home for your trading activities—the exchange. This is where you will buy, sell, and hold your digital assets. The landscape is vast, with platforms catering to different needs. Some, like Coinbase, are renowned for their user-friendly interfaces, perfect for a beginner. Others, like Binance, offer a staggering array of tools and coins for the more advanced user.

Why Trade Finance Could Become Blockchain’s Most Powerful Use Case

Blockchain has already proven that it can disrupt finance. From cryptocurrencies to decentralized finance and cross-border payments, the technology has introduced faster settlement, greater transparency and open access to markets that were once reserved for institutions. Yet, despite these advances, blockchain’s most transformative opportunity may still lie ahead.

That opportunity sits quietly at the core of the global economy: trade finance.

Trade finance is the engine that keeps international commerce moving. It enables exporters, importers, manufacturers and distributors to operate across borders by providing credit, liquidity and risk mitigation. The sector is massive, essential and deeply flawed — a rare combination that makes it uniquely suited for blockchain-driven change.

A Trillion-Dollar Industry Still Stuck in the Past

Global trade finance is estimated to be a $9.7 trillion market, supporting the movement of goods and services worldwide. Despite its scale, the industry remains heavily dependent on paper-based processes, manual verification and fragmented systems that have barely evolved over decades.

Letters of credit, invoices, bills of lading and purchase orders still pass through multiple intermediaries, often taking weeks to reconcile. Each transaction involves banks, insurers, shipping companies, customs authorities and auditors, all operating on disconnected systems. Delays, errors and duplicated documentation are not exceptions — they are routine.

This inefficiency creates more than inconvenience. It creates exclusion.

An estimated $2.5 trillion global trade finance gap continues to block small and medium-sized enterprises from accessing the capital they need. SMEs form the backbone of global trade, especially in emerging markets, yet they are often deemed too risky or too costly to serve by traditional banks. When financing is denied, production slows, contracts are lost and entire supply chains weaken.

Why Blockchain Fits Trade Finance Better Than Any Other Sector

Trade finance and blockchain are not just compatible; they are naturally aligned.

At its core, trade finance relies on trust, verification and timing. Blockchain excels in all three. By recording trade documents on an immutable, shared ledger, blockchain removes the need for constant reconciliation between parties. Documents can be verified instantly, ownership can be tracked transparently and fraud becomes significantly harder to execute.

When invoices, shipping documents and receivables move onchain, the entire lifecycle of a trade transaction becomes visible and auditable in real time. This reduces disputes, shortens settlement cycles and lowers operational costs for all participants.

More importantly, blockchain introduces tokenization, which fundamentally changes how trade assets are financed.

Tokenized Receivables and the Flow of Global Liquidity

Tokenization allows real-world trade assets such as receivables and invoices to be represented digitally and transferred instantly. Instead of remaining locked within local banking systems, these assets can be accessed by a global pool of investors seeking yield.

For exporters, this means faster access to capital without waiting months for payment. For investors, it opens exposure to real economic activity rather than speculative instruments alone. For SMEs, particularly in developing economies, tokenized trade assets create a bridge between their businesses and global liquidity markets.

This evolution mirrors what has already happened with other asset classes. Tokenized government bonds, funds and private credit instruments have grown into tens of billions of dollars. Yet trade finance, despite being significantly larger, remains underrepresented onchain. This imbalance signals not a lack of demand, but untapped potential.

As blockchain adoption expands, trade finance appears poised to become the next major wave of real-world asset tokenization.

Regulation Is No Longer the Barrier It Once Was

For years, legal uncertainty prevented digital trade instruments from gaining widespread adoption. If an electronic document had no legal standing, tokenizing it offered little real value.

That reality has changed.

Global policy frameworks now recognize electronic trade documents as legally enforceable. International standards such as the UN Model Law on Electronic Transferable Records have laid the groundwork for cross-border digital trade. National legislation, including the UK’s Electronic Trade Documents Act, has reinforced the legal equivalence of digital records.

In parallel, regulatory clarity around stablecoins has strengthened blockchain-based settlement. With fully reserved, regulated stablecoins now recognized as compliant payment instruments, onchain settlement can be integrated into global trade flows with confidence.

This combination of legal recognition and financial regulation removes one of the final structural barriers to tokenized trade finance.

Institutional Infrastructure Is Catching Up

The shift is no longer theoretical. Ports, logistics providers, customs authorities and multinational banks are actively digitizing trade processes. Institutional decentralized finance platforms are emerging to connect real-world trade credit with blockchain-based liquidity.

Crypto mining software is the backbone of cryptocurrency mining , It connects your hardware (like GPUs, ASICs, or CPUs) to a blockchain network, allowing you to solve complex mathematical puzzles to validate transactions and earn rewards.

Think of it as the bridge between your mining rig and the crypto you’re trying to mine, like Bitcoin, Litecoin, or Dogecoin.

 But not all software is created equal. Some are beginner-friendly with sleek interfaces, while others are built for tech-savvy miners who want full control.

Keywords like crypto ice mining software and crypto search mining software often pop up because users are looking for specialized tools that offer unique features, like cloud-based mining or enhanced search capabilities for mining pools.

What is Crypto Mining Software and Why Does It Matter?

If you’ve searched for crypto mining software, you’re likely curious about how to turn your computer’s power into cryptocurrency rewards.

 Crypto mining software is a specialized tool that uses your hardware (like GPUs, CPUs, or ASICs) to solve complex mathematical puzzles,

validating transactions on a blockchain.  In return, you earn coins—a potential path to passive income.  

But not all software is created equal. Terms like crypto ice mining software and crypto search mining software pop up in searches, hinting at niche tools tailored for specific needs.

Whether you’re after user-friendly interfaces or advanced customization, understanding these options is key to maximizing profits.

Let’s break it down to help you explore and decide.

How to Choose the Right Crypto Mining Software for You

There’s no one-size-fits-all answer. But here's what you should consider before downloading any crypto mining software:

Compatibility

•Does it work on Windows, Mac, Linux, or even mobile?

•Is it compatible with your graphics card (NVIDIA/AMD)?

User Interface

•Is it beginner-friendly?

•Does it offer a dashboard to track profits, hashrate, temperature, etc.?

Fees & Payouts

•Are there developer fees or withdrawal fees?

•How frequently does the software pay out?

Community Support

•Is there an active community, Discord, or Reddit thread?

•Are tutorials or YouTube guides available?

Security

•Is the software open-source or reviewed by trusted developers?

•Has it been flagged as malware by any antivirus or browser?

Best Bitcoin Mining Software Matched to Your Hardware

For ASIC Miners

ASIC devices are the industry norm for those looking to maximize bitcoin mining profitability with the highest hash rates.

CGMiner is renowned for its compatibility with most ASIC models and powerful configuration options, helping serious miners extract maximum value even as bitcoin price trends shift.

Awesome Miner is another top contender, offering comprehensive remote rig management and detailed analytics for those running multiple ASIC mining systems.

For GPU Miners

While bitcoin mining with GPUs is less common today, some continue to use these for flexibility or alternate cryptocurrencies.

BFGMiner is an excellent fit for miners utilizing GPUs or FPGAs, offering robust monitoring and resource management to support multi-coin mining and rapid strategy adjustments.

Cudo Miner stands out for its user-friendly interface and smart profit-switching features, optimizing your setup based on real-time bitcoin price and hardware performance.

For FPGA Miners

FPGAs bridge the gap between GPUs and ASICs, offering customization and efficiency for technically skilled miners.

BFGMiner remains the go-to bitcoin mining software for FPGAs, giving users the ability to fine-tune settings for maximum bitcoin mining profitability.

For CPU Miners

CPU mining is generally not profitable for bitcoin itself, but can be useful for beginners to learn mining concepts or for small-scale operations.

EasyMiner is highly recommended for its straightforward setup and ease of use, supporting both CPU and GPU mining for those starting their journey into mining

Conclusion

In an environment where the bitcoin price is rapidly changing and the competition among miners intensifies

choosing the right bitcoin mining software has never been more crucial for sustaining—or increasing—your bitcoin mining profitability.

Whether you’re leveraging ASICs for professional-scale mining, exploring GPU versatility, or just getting started with CPUs, aligning your software and hardware is essential to achieve the best results.

Stay up to date on the latest bitcoin mining software innovations, and you’ll be well-positioned to improve your efficiency and maximize your returns well into the future.

Final Thoughts:

Should You Start Using Crypto Mining Software in 2025?

If you’ve been watching the crypto market and wondering how to get in without buying coins, crypto mining software is your answer.

It’s a legitimate, growing, and increasingly eco-conscious way to earn.

Whether you go with traditional GPU mining tools, start experimenting with crypto ice mining software, or contribute to decentralized search networks using crypto search mining software, there’s an option for everyone.

The Hunt Is On: Finding the Cheapest Cryptocurrency That Will Explode

You’ve seen the stories—the early Bitcoin adopters who became millionaires, the Dogecoin frenzy that created fortunes overnight. And you’re asking the question every savvy investor is secretly thinking:  What's the next crypto to blow up?

You’re looking for that diamond in the rough. The project trading for pennies today that has the potential to reshape your portfolio tomorrow. You're searching for terms like cheapest cryptocurrency that will explode, up and coming crypto,  and next crypto to hit $1.

This guide is for you. We're diving deep into the crypto universe to explore promising, low-cost assets. We'll look at the fundamentals, the use cases, and the buzz. Buckle up.

What Makes a  Cheap  Crypto a Potential Winner?

First, let's clear up a massive misconception. A low price does not automatically mean high potential. A coin trading at $0.001 can still be overvalued if its project is weak. Conversely, a coin at $0.10 could be drastically undervalued.

When hunting for the next hot crypto, look beyond the price tag. Focus on these fundamentals:

1- Real-World Utility: What problem does this project solve? Is it just another meme, or does it have a tangible product?

2- Strong Team & Backers: Is the development team doxxed and credible? Are there reputable venture capital firms invested?

3- Tokenomics: How is the supply structured? Is there a burning mechanism? High inflation can kill a coin's value.

4- Community & Hype: A strong, active community can be a powerful driver for adoption and price discovery.

5- Market Position: Is it entering a crowded field, or is it a pioneer in a new niche?

Top Contenders: The Up and Coming Crypto Projects to Watch

Based on the criteria above, here are a few categories and projects that are generating significant buzz. Remember, this is not financial advice. Always do your own research (DYOR).

1. The DeFi 2.0 Innovator: [BYDFi]

If you're wondering what crypto is the next Bitcoin in terms of foundational impact, look at projects revolutionizing Decentralized Finance (DeFi).