On July 30, 2023, four liquidity pools on Curve Finance were hacked and exploited because of a simple loophole. As a result, almost $65 million have been lost, and around $100 million is at risk. This has caused panic in the DeFi community.

TL;DR

1. A massive hacking spree targeted several liquidity pools in the DeFi ecosystem, resulting in significant losses.
2. The attack was facilitated by a zero-day vulnerability in Vyper, a programming language for Ethereum smart contracts.
3. The attacker utilized a reentrancy attack, exploiting the lack of proper checks and state updates in Curve Finance’s code.
4. An MEV bot was deployed by a white-hat hacker to out-maneuver initial exploits.
5. The total stolen funds across various pools amounted to over $60 million.
6. The attack led to concerns among users, who started withdrawing assets from Curve accounts, impacting the assets under management.
7. We hope Binance and Curve are working together to identify the hacker.
8. Properly addressing the vulnerabilities in the Vyper compiler and adopting the “Checks-effects-interaction” pattern could have prevented the hack.
9. After the contract deployment, options to secure the funds became limited, with a migration to a new, secure contract being an effective strategy.
10. We are bullish on the future of DeFi. Several hacks have happened in the past, but the DeFi community has come stronger from it.
11. Additional resources are available for those interested in learning more about the attack and its implications.

So, what exactly happened? Before that, let’s understand Reentrancy Attack

I’ll explain in simple layman’s terms.

Suppose you go to the bank (Imagine, this is the pre-internet era) and ask the bank teller to withdraw $10 from your account. Your account’s total balance is $100.

The teller directs you to the bank locker, lets you withdraw $10, and returns to her desk to note down your withdrawal.

Now, while she is at her desk noting down your withdrawal, what if you remove another $10 and then $10 more? The total amount withdrawn is $30 (updated Account Balance should be $70) but the bank only registers $10 withdrawn from your account (Account Balance is $90)

In a way, you find the vulnerability in the banking system and exploit it. Something similar happened with Curve Finance.

Detailed Account of how funds were stolen:

Curve’s team tweeted that four liquidity pools for tokens paired with Ethereum (ETH) and Curve’s governance token CRV, and several ERC-20 tokens issues ‘were hacked’ due to a Day-0 Error in Vyper.

A zero-day vulnerability is a vulnerability in a system or device that has been disclosed but is not yet patched. An exploit that attacks a zero-day vulnerability is called a zero-day exploit.

Vyper is a programming language for writing smart contracts on the Ethereum blockchain. Vyper’s team said in a statement that some older versions of the language were vulnerable to exploitation. A lead contributor for the programming language, said the hackers likely spend “weeks to months to find” the vulnerability.

The attacker played with Smart Contracts by adding liquidity, removing liquidity to lower the price, buying the Curve token at a lower price, and exchanging it at a higher price all in a big loop and in one transaction using a cross-functional reentrancy attack.

How does a vulnerability lead to $60 million+ being stolen?

The hacking spree began with a $12 million exploit on NFT lending protocol JPEG’d’s pETH-ETH pool. An MEV bot (MEV bots are automated programs designed to identify and exploit opportunities) outsmarted the initial attacker by preemptively executing a similar transaction, possibly acting as a white hat hacker.

Other pools were also targeted, with Alchemix DAO’s alETH-ETH suffering a $20 million hit, Metronome DAO’s sETH-ETH losing $1.6 million, and Curve’s CRV/ETH pool being drained of $18 million. Curve’s CEO confirmed a $22 million loss in CRV tokens.

MEV bots played a significant role in front-running hacks on Curve, leading to the largest MEV block rewards in Ethereum’s history. Some MEV bot operators acted as white hats, returning funds taken from Curve during malicious front-runs. Notably, c0ffeebabe.eth successfully exploited around $5.3 million from Curve’s CRV/ETH pool and around $1.6 million from its Metronome msETH pool, later returning the funds to both protocols.

The Attack

Before the Attack

• The Attacker deposited initial funds from Binance into their ETH account
• Deploy CRV/ETH exploiter
• Execute Attack

Let’s focus on how the attack was actually conducted:

Execute Attack (all happened in one transaction)

Let’s go over each internal transaction that causes the attack (The relevant internal transactions are highlighted in stack traces):

2.

3. a. Removed Liquidity: following steps were taken inside remove liquidity function where the attack started)

b. Withdraws 203.2 ETH (This is where the execution control went to the Attacker)

i. Attacker again adds Liquidity of 400 ETH and mints LP tokens

ii. Swaps 500 ETH for 1.2 Million CRV tokens

C. Withdraws 0.5 Million CRV tokens from the already pending remove_liquidity function execution.

Current State: Price super imbalanced

4. Removes ETH only from liquidity using remove_liquidity_one_coin by burning all LP tokens. Removing 897 ETH in the process.

5. Swaps 1.73 Million CRV tokens for 693.89 ETH. Here’s where the attacker makes the profit. Profit of 193.89 ETH was made in the first run.

6. Repeat step 2 to step 5 until satisfied

Pays off Flash Loan to balancer with fee

1. Transfer Profits to Secondary Accounts. The total profit made was over 7,000 ETH.

How the hack could have been prevented?

Note: Properly addressing either one of the vulnerabilities outlined below prior to contract deployment would have averted this hack.

Function where the exploit started with comments on vulnerabilities.

Vyper’s Compiler Vulnerability

In Figure 1, on Line 3, the @nonreentrant decorator failed to set a single flag for reentrancy, resulting in different flags for each function. While this measure successfully prevented reentrancy on the remove_liquidity function, it proved insufficient to counter cross-functional reentrancy attacks.

For a detailed explanation, refer to this link: **https://medium.com/@afterdark_labs/how-a-vyper-0-day-led-to-tens-of-millions-of-dollars-in-hacked-funds-d220fa8f41fe**

Curve Finance’s Lack of “Checks-Effects-Interaction” Pattern Adherence

In Figure 1, specifically Line 30 and Line 32, the state was not updated before making an external call at Line 21. Consequently, once the attacker gained control of the execution flow post-Line 21, they were able to manipulate the price using add_liquidity and exchange functions to alter the price even before the D variable could be updated.

It is essential to clarify that this oversight may not be the fault of Curve Finance’s developer, as they relied on the compiler to prevent reentrancy. However, in light of numerous reentrancy attacks, adopting the “Checks-effects-interaction” pattern has become standard practice. This pattern involves performing all necessary checks, updating database/state variables, and then making external calls. In cases where state updates depend on external calls, they should be implemented before the external call.

The live contract can be found at: **https://etherscan.io/address/0x8301ae4fc9c624d1d396cbdaa1ed877821d7c511#code**

Preventing the Attack by Adhering to “Checks-effects-interaction”

To thwart this attack, the crucial update for the variable D should have occurred before the for loop execution. This change would have bolstered the contract's security and prevented the exploit from taking place.

After these changes, the vulnerability would have been reduced and the attack prevented.

How could this be avoided once the contract was deployed? Once the contract has been deployed, we have limited options to secure the funds. But according to us, an effective strategy would’ve been to migrate to a new contract that is secure, stopping the hacker from exploiters. Once the contract is deployed, we cannot do anything.

In the face of ongoing attacks, the DeFi community stands strong, fortified by the unwavering dedication of White Hat Hackers. These ethical experts serve as pillars, safeguarding essential funds from malicious hackers and exploiters. Through their tireless efforts and collaborative spirit, DeFi’s resilience is fortified, paving the way for a secure and thriving decentralized ecosystem.

Aftermath

People have already started withdrawing their assets from their Curve accounts, declining the assets under management with Curve.

It has been found out that the backer deposited the initial amount to exploiter-1. account through Binance. We hope Binance and Curve are working together to figure out the KYC of the hacker.

Once the news of the hacks broke out, CRV has started falling rapidly. Along with it, the risk that malicious hackers in possession of millions’ worth of CRV could sell into the token’s now-illiquid market

Previous Hacks:

To read more about the previous hacks, read this awesome article at https://defillama.com/hacks

Involved Addresses:

1. Victim Contract: https://etherscan.io/address/0x8301ae4fc9c624d1d396cbdaa1ed877821d7c511#code
2. Attacker/Exploiter Contract: https://etherscan.io/address/0x83e056ba00beae4d8aa83deb326a90a4e100d0c1
3. Attack Transaction: https://etherscan.io/tx/0x2e7dc8b2fb7e25fd00ed9565dcc0ad4546363171d5e00f196d48103983ae477c
4. Attacker’s Account 2: https://etherscan.io/address/0xb1c33b391c2569b737ec387e731e88589e8ec148
5. The attacker used to start the attack: https://etherscan.io/address/0xb752def3a1fded45d6c4b9f4a8f18e645b41b324

About ChainLabs Welcome to Chain Labs, where we’re on a mission to make technology cool again.

Our mission at Chain Labs is to provide specialized research and development services for Web3, Blockchain, and Smart Contracts, empowering startups and companies to build transformative solutions that solve real-world problems.

We’re not your typical tech geeks company — we’re a team of quirky, creative, adventure-loving, solution-building superheroes who love to think outside the box (and maybe even break it from time to time). We’re not afraid to take risks, try new things, and explore uncharted territories in emerging technologies.

So if you’re looking for a tech partner that’s not afraid to have a little fun along the way, you’ve come to the right place.

Resources:

1)https://blog.chainalysis.com/reports/curve-finance-liquidity-pool-hack/

2)https://medium.com/@afterdark_labs/how-a-vyper-0-day-led-to-tens-of-millions-of-dollars-in-hacked-funds-d220fa8f41fe

3)https://arxiv.org/pdf/2003.07435.pdf

4)https://cointelegraph.com/news/white-hat-returns-5-million-curve-finance-hack

5)https://techcrunch.com/2023/08/01/curve-finances-62m-exploit-exposes-larger-issues-for-defi-ecosystem/

6)https://biz.crast.net/viper-vulnerability-exposes-defi-ecosystem-to-stress-test/

7)https://decrypt.co/150669/defi-exchange-curve-finance-confirms-various-ethereum-pools-hacked

1. Contract that was hacked: https://etherscan.io/address/0x8301ae4fc9c624d1d396cbdaa1ed877821d7c511#code
2. Exploiter contract: https://etherscan.io/address/0x83e056ba00beae4d8aa83deb326a90a4e100d0c1
3. Attack Transaction:

https://etherscan.io/tx/0x2e7dc8b2fb7e25fd00ed9565dcc0ad4546363171d5e00f196d48103983ae477c

1. Attacker’s Account 2: stored around $20M here

https://etherscan.io/address/0xb1c33b391c2569b737ec387e731e88589e8ec148

1. CRV/ETH Exploiter 1 (Attacker’s Account 1): used to start the attack. initial funds were deposited from Binance:

https://etherscan.io/address/0xb752def3a1fded45d6c4b9f4a8f18e645b41b324#tokentxns

In our interconnected world, social media has become an indispensable part of our lives. However, concerns about data collection and privacy violations by current social media apps have led to a growing need for change.

Enter Web3 social media apps, the game-changers that prioritize user autonomy, data control, and privacy. In this blog, we will explore the stark differences between traditional social media and Web3 apps, highlighting the transformative power of Web3 in reshaping our social landscape.

The Dark Side of Data Collection: Traditional social media platforms have revolutionized communication, but at a cost.

They rely on invasive data collection practices, continuously monitoring our social interactions, interests, and behaviors. This level of surveillance compromises our privacy and leaves us vulnerable to targeted advertising, data breaches, and manipulation.

Web3: A Paradigm Shift in Social Media: Web3 social media apps represent a paradigm shift in the way we connect and share online. Here’s how they differ:

• Unveiling the Web3 Social Network: Web3 platforms, such as Mastodon, thrive on community-driven models. They provide instances tailored to individual preferences, enabling users to enjoy a personalized social experience. No longer are we confined to the choices made by a centralized authority.
• Empowering Users: Web3 apps champion user empowerment. With complete control over their data, users can decide how their information is used and whether or not to monetize it. This shift in power is a breath of fresh air in an era dominated by corporate control.

But to further understand more, we will first have to understand how Web3 Social Media works

How Web3 Social Media Works:

• Blockchain and Decentralization: Web3 platforms leverage blockchain technology to ensure transparency, security, and immutability. By eliminating the need for a central authority, these apps are operated by independent servers, making them resistant to censorship and single-point failures.
• Smart Contracts: The backbone of Web3, smart contracts streamline backend operations. They enable efficient execution, automated transactions, and governance processes within the network. This revolutionary technology enhances trust and reduces reliance on intermediaries.

Ok, so now that we understand that Blockchain and Smart Contracts are the key behind a Web3 social app — let’s look at benefits of using a Web3 social app over Elon’s Twitter or Zuckerberg’s newly launched Threads

Benefits of Web3 social media apps -

• Enhanced Privacy and Security: Web3 apps prioritize user privacy, employing robust encryption and decentralized storage to protect personal data. Say goodbye to algorithms monitoring your every move and hello to a secure, private social experience.
• User Autonomy and Content Ownership: Web3 empowers users, granting them complete ownership of their content. You decide how your creations are monetized and shared. Create communities aligned with your interests, fostering genuine interactions and fostering a sense of belonging.
• Transparent and Trustworthy Interactions: With blockchain as the foundation, Web3 social media apps promote transparency. Trust is built through the decentralized nature of the network, eliminating concerns of data manipulation, algorithmic biases, and hidden agendas.
• New Monetization Opportunities: Web3 introduces innovative monetization avenues. Content creators can tokenize their work as non-fungible tokens (NFTs) and directly engage with their audience. Instant payments through smart contracts ensure fair compensation and seamless transactions.
• Enhanced Community Governance: Web3 platforms prioritize community governance, giving users a say in decision-making processes. By holding governance tokens, users can contribute to shaping the direction and policies of the social media platform they are part of.

Conclusion:

Web3 social media apps represent a necessary evolution in the way we connect, communicate, and share online. With a focus on user autonomy, privacy, and enhanced security, Web3 apps empower individuals to take control of their digital lives. The utilization of blockchain technology and smart contracts paves the way for a more transparent and equitable social media landscape. Embrace the Web3 revolution and embark on a journey towards a more empowering and inclusive online social experience.

Hey there, fellow crypto enthusiasts and future Web3 pioneers! We know you’ve been busy stacking those virtual gains and diving into the thrilling world of cryptocurrencies and virtual digital assets (VDAs). But as the saying goes, “With great crypto power comes great ITR responsibility!” Okay, maybe we tweaked that a bit, but it’s true — the taxman cometh for your crypto earnings too!

Let’s cut to the chase and dive into the nitty-gritty of ITR on crypto gains in India, because we don’t want any “crypto-capers” when filing your taxes. Remember, knowledge is power, and with great power (and profits), you also get a 30% capital gains tax! Dun-dun-dun!

Crypto Tax: The Lowdown

Alright, listen up, crypto connoisseurs! Whether you’re a mysterious private investor or a savvy commercial player, the taxman is keeping a close watch on your digital asset dance moves. When you transfer those flashy virtual coins around like a pro, you’re inviting a 30% capital gains tax to join the party.

But wait, there’s more! Introducing the “1% TDS sensation!” Yes, with every crypto asset transfer over ₹50,000 in a financial year, 1% of the transaction will be deducted at the source. Don’t fret, though; you can reclaim this amount when you work your crypto magic while filing your income tax return.

As CEO and Co-Founder of Mudrex, the global crypto-investing platform, Edul Patel spilled the beans! So if you’re juggling more crypto than a circus performer, here’s the golden rule: make sure you report all your earnings properly. And by “all,” we mean everything! Yup, that includes your trading profits, mining income, staking rewards, wallet transfers, gifts, and even those elusive airdrops! So let’s not leave any digital stone unturned, fellow crypto adventurers! It’s time to show the taxman our crypto prowess and file those Income Tax Returns like the champions of the Web3 age! Cha-ching!

ITR Tips and Tricks from the Crypto Gurus

Now, we know this crypto tax stuff can make your head spin like a whirlpool of virtual awesomeness. But worry not, fellow web adventurers! We’ve got some wise words from the pros to keep you on track.

First, and this is no joke, maintain detailed transaction records! You might be tempted to rely on memory, but trust us, the taxman won’t find “I was just too busy mining” a valid excuse. So, stay organized and keep those records clean!

Next up, consider using crypto tax calculators. It’s like having a digital sidekick who can crunch those numbers faster than The Flash. Or, if you prefer the personal touch, reach out to a tax professional who knows their way around the crypto universe. They’ll guide you through the maze of tax rules and ensure you stay on the right side of the law.

2 Crore ITRs and Counting!

Alright, here’s some real-world achievement-unlocked news! We’re thrilled to announce that over 2 crore Income Tax Returns (ITRs) for AY 2023–24 were filed till 11th July. That’s a record, folks! The IT department reached this milestone nine days earlier than last year, and we’re all doing a happy dance!

So, let’s keep the momentum going, and remember, filing your ITR isn’t just about following the rules. It’s a testament to the responsible crypto warriors we are — conquering the Web3 frontier with flair and complying with tax regulations like pros!

Conclusion: Web3 Warriors, Unite!

So, fellow Web3 warriors, as the clock ticks closer to the 31st of July 2023, let’s gear up and get those Income Tax Returns filed like the tech-savvy champs we are. Remember, understanding the crypto tax rules is essential to avoid any unplanned financial plot twists. Stay organized, report your earnings accurately, and if you need a hand, don’t hesitate to seek professional help.

Together, we’ll conquer the virtual realms and stay ahead in the game! Happy filing, and may your crypto gains be ever in your favor! Wink

Logan Paul, a popular internet personality, recently lost $2 million in the world of NFTs (non-fungible tokens). But he is still bullish on them. Why? Keep reading -

Also in this blog, we will explore such ways to protect yourself against such heavy losses. Volatility exists in every market — what matters is how you navigate through it. 🚀

Logan made headlines when he surprised everyone by spending a whopping $623,000 on a single NFT known as K4M-1 #03 from the 0N1 Force collection. This extravagant purchase raised eyebrows and stirred curiosity among NFT enthusiasts.

However, the story took a sharp turn as the value of Logan’s prized NFT plummeted dramatically. In a startling twist, the NFT’s worth crashed to a mere $10, resulting in a staggering loss of $623,000 for Logan. This unexpected drop in value showcases the volatility and unpredictability of the NFT market.

To compound his woes, Logan’s entire NFT portfolio, which he had invested $2.7 million in, now stands at a considerably diminished value of $889,000. This significant loss further highlighted the risks and fluctuations associated with NFT investments.

Rather than succumbing to despair, Logan Paul exhibited resilience and creativity. In an attempt to bounce back from his substantial loss, he embarked on a new NFT venture called 99 Originals. This fresh project emerged as a phoenix rising from the ashes, representing Logan’s ability to adapt and find inspiration even in the face of adversity.

Now that we have delved into Logan Paul’s wild NFT ride, let’s equip ourselves with simple steps to safeguard our own funds and assets in the fascinating world of Web3.

Step 1: Beware of Web3’s Sneaky Side:

In the Web3 universe, it’s essential to stay vigilant to protect your finances. Here are some golden rules to remember:

• Avoid falling prey to phishing tricks: Crafty scammers may attempt to deceive you with seemingly legitimate emails or messages. Beware of clicking on suspicious links and never share your login credentials on shady websites.
• Dodge scammy projects: Some projects might promise enormous returns but turn out to be fraudulent. Exercise caution and thoroughly research any project before investing your hard-earned money.
• Secure your digital assets: Just as you lock up valuable possessions, protect your digital assets by utilizing a trustworthy wallet. Think of it as constructing a digital fortress to ward off hackers.

Step 2: Navigate Web3’s Maze with Confidence:

The world of Web3 can be intricate, but fear not! With these straightforward tips, you’ll maneuver through the maze with ease:

• Grasp the concept of blockchain: Understand the magic behind blockchain technology, which serves as the foundation of Web3. Obtaining a basic understanding will unlock a world of possibilities.
• Explore Web3 projects wisely: With a myriad of projects available, it’s crucial to avoid distractions and focus on reputable endeavors. Delve deep into researching the project team, its reputation, and community buzz on social media.
• Invest what you can afford to lose: Similar to a thrilling casino adventure, Web3 investments come with risks. Play it safe by only investing funds that you are comfortable parting with. This way, you can enjoy the ride without risking financial distress.

Step 3: Do Your Due Diligence on Projects Before Investing:

In the Web3 landscape, not all projects are created equal. To separate the gems from the fool’s gold, consider these factors:

• Examine the project team: Research the experience and reputation of the individuals behind the project. Determine if they possess the necessary expertise to execute their vision.
• Study the project’s roadmap: Analyze the project’s goals, objectives, and plans for future development. A clear and well-defined roadmap demonstrates dedication and a thoughtful strategy.
• Gauge the project’s community: Evaluate the level of community engagement and enthusiasm surrounding the project. An active and passionate community often indicates potential success.
• Understand the project’s tokenomics: Gain insight into how the project’s tokens are distributed and their intended uses. This understanding will help you assess the token’s value and potential for growth.

Step 4: Keep Your Private Keys Safe with a Hardware Wallet:

To safeguard your digital treasures, employ the use of a hardware wallet — a physical device that stores your private keys offline. This hardware wallet acts as a secure fortress, shielding your keys from potential cyber threats.

Step 5: Back Up Your Private Keys, Just in Case:

Losing your private keys can be akin to misplacing the map to your treasure trove. To prevent such a nightmare, regularly create backups of your private keys. Store these backups in a secure location, such as a vault or a concealed spot known only to you. By doing so, even if your hardware wallet goes missing, you can still access your valuable assets.

Step 6: Stay in the Know: Stay updated on the Latest Security Threats:

Web3 is a dynamic landscape, constantly evolving with new opportunities and risks. To protect your assets from the clutches of mischievous digital bandits, it is crucial to stay informed about the latest security threats. Here’s how:

• Follow reputable news sources: Keep up to date with trustworthy sources that provide insights into the Web3 space, including security-related information.
• Engage in Web3 communities: Join communities and forums where enthusiasts and experts gather to discuss the latest developments and security practices. Sharing knowledge and experiences with others can enhance your understanding and awareness.
• Educate yourself: Continuously educate yourself about the ever-evolving tricks and tactics employed by hackers. By understanding their methods, you can better fortify your defenses.

Armed with this comprehensive knowledge, you are now equipped to protect your money and assets in the exciting, ever-changing world of Web3. Embark on your Web3 adventures with confidence, and may your digital treasures remain safe and secure!

From selling candies to $90 billion company — The Story of Brain Armstrong

In the ever-evolving world of technology and finance, success stories often arise from unexpected beginnings.

One such tale is that of Brian Armstrong, the brilliant mind behind Coinbase, a trailblazing Web3 company that has taken the crypto world by storm.

From his humble days selling candies on the school playground to leading a multi-billion dollar enterprise, Armstrong’s journey is one of resilience, innovation, and unyielding determination.

In this blog, we delve into the fascinating story of how Coinbase came to be, tracing Brian Armstrong’s path from a middle-class upbringing to the helm of a global crypto giant.

A Childhood Spark of Entrepreneurship:

Growing up in a middle-class household with engineer parents, Brian Armstrong was no stranger to a conventional upbringing. However, beneath his seemingly ordinary exterior, he possessed an insatiable entrepreneurial spirit that would shape his destiny.

At the tender age of 12, Armstrong embarked on his first business venture: reselling candies on the school playground.

The thrill of entrepreneurship drove him to seize this opportunity, but alas, his ambitions were temporarily thwarted when he found himself summoned to the principal’s office.

Nonetheless, this early taste of enterprise only fueled his desire for more.

Following his childhood exploits, Brian pursued his academic passions and enrolled in Houston, Texas, where he studied computer science and economics. Armed with his newly acquired knowledge, he set his sights on a career in the tech industry, working for esteemed companies such as IBM, Deloitte, and even Airbnb.

Enter Bitcoin:

In 2010, a pivotal moment occurred in Armstrong’s life when the enigmatic Satoshi Nakamoto published his groundbreaking manifesto on the future of currency: Bitcoin. Captivated by the revolutionary potential of this digital currency, Brian’s fascination grew, leading him down an uncharted path that would change his life forever.

The Y Combinator Breakthrough:

The year 2012 marked a significant turning point for Armstrong as he gained entry into the prestigious Y Combinator program and secured a crucial investment of $150,000. This financial boost propelled him deeper into the world of cryptocurrencies, ultimately paving the way for the birth of Coinbase.

Amidst a landscape where the concept of Bitcoin and cryptocurrencies remained largely unfamiliar, Brian Armstrong, alongside his partner Fred Ehrsam, envisioned a platform that would bridge the gap between people and digital currencies. Coinbase emerged as the solution, offering users a seamless way to buy and sell cryptocurrencies with ease and security.

As the interest in cryptocurrencies surged, so did Coinbase’s user base. Milestone after milestone, the company soared to new heights, solidifying its position as one of the world’s largest crypto exchanges. Today, with a staggering user count of approximately 50 million and a listing on NASDAQ, Coinbase stands tall as an industry leader, driving innovation and shaping the future of finance.

Conclusion:

Brian Armstrong’s remarkable journey from childhood candy sales to the creation of Coinbase showcases the power of passion, vision, and adaptability.

With unwavering determination and an acute understanding of the transformative potential of cryptocurrencies, Armstrong has propelled Coinbase to unprecedented success.

As Web3 technologies continue to redefine the way we interact with finance, Coinbase remains at the forefront, revolutionizing the world of digital currencies and empowering millions of users worldwide. As we witness the ongoing evolution of the crypto landscape, we can only imagine what future achievements await Brian Armstrong and his groundbreaking company, Coinbase.

In the wild world of crypto, trends come and go faster than you can say “blockchain.” Earlier this year, the Bored Ape Yacht Club took the digital world by storm. Celebrities flocked to “ape into” this exclusive Ethereum NFT collection, with some even leveraging their Apes to create themed restaurants, live performances, and other unique products.

However, the hype has waned in the face of a crypto bear market, causing the prices of these coveted NFTs to plummet.

Today, we dive into the rise and fall of the Bored Ape Yacht Club, where even the mighty can’t escape the waves of market volatility.

The Crypto Storm and Sinking Prices:

As the crypto market faced turbulent times, the Bored Ape Yacht Club felt the impact. ETH prices took a dip, leading some owners to panic-sell their prized NFTs. The Bored Ape floor price, representing the cheapest available NFT listed on the marketplace, currently hovers around 58.2 ETH or approximately $69,800.

It’s a far cry from the heady days when singer Justin Bieber splurged $1.3 million worth of ETH on a “floor” Bored Ape. That same NFT now sells for a fraction of its original price.

The Bored Apes vs. Other Notable NFT Projects:

While the Bored Ape Yacht Club experienced a significant blow, other prominent NFT projects fared relatively better.

Take CryptoPunks, another “blue chip” NFT project owned by Yuga Labs. Although its floor price dropped by 23% to around $79,800 (66.5 ETH) in November, it didn’t suffer as harshly as the Apes

The Rise and Fall of the Bored Ape Yacht Club:

In the realm of NFTs, the Bored Ape Yacht Club once stood tall. At its peak in late April, the floor price reached approximately $429,000 (152 ETH). This surge was fueled by the excitement surrounding the debut of NFT land plots for Yuga’s Otherside metaverse game. Ape owners cashed in on the launch of ApeCoin and received free Otherside land, making their NFTs seem like gifts that kept on giving.

However, the crypto crash brought about a rapid decline in the speculative frenzy surrounding NFTs. Over the past six months, Bored Ape prices have plummeted by around 84% in USD terms. What was once an exclusive club with a high entry price has become more accessible to those eager to join the fun.

The Celebrity Connection:

The Bored Ape Yacht Club boasts an impressive lineup of celebrity owners.

While the influx of famous figures into the project slowed down recently, late 2021 and early 2022 witnessed a surge of high-profile buyers.

Celebrities like Jimmy Fallon, Steph Curry, Madonna, Eminem, Gwyneth Paltrow, and Snoop Dogg embraced the world of Bored Apes. However, the decline in prices has cast a spotlight on some of the seven-figure purchases, raising questions about their perceived value.

The Road Ahead:

As the Bored Ape Yacht Club navigates these turbulent waters, some interesting dynamics come into play. Price drops have spurred increased sales activity, indicating a potential rebound. The NFT lending service BendDAO and the introduction of the pro-trader-focused marketplace Blur also influence market behavior, adding new dimensions to the Bored Ape trading scene.

Conclusion:

The rise and fall of the Bored Ape Yacht Club serve as a testament to the ever-changing nature of the crypto world. As prices fluctuate, NFT enthusiasts, collectors, and even celebrities find themselves riding waves of uncertainty. While the Bored Apes may have experienced a dip, their story is far from over. As the market evolves and new trends emerge, the future of the Bored Ape Yacht Club and its vibrant community remains an exciting tale to follow.

ey there, wine lovers and tech enthusiasts! Buckle up because we’re about to embark on a wild ride where wine meets mind-blowing technology. Imagine the perfect blend of grapes and blockchain wizardry, sprinkled with the magic of Non-Fungible Tokens (NFTs).

So, let’s pop that cork and explore how wine and NFTs are having a smashing party!

Why the Wine Industry Needs an NFT Revolution:

Think of a world where sneaky scammers try to pass off fake wine as the real deal. Not cool, right? Well, NFTs are here to save the day! Say “adios” to old-school authenticity methods that are easily faked.

With NFTs, each bottle gets a unique digital identity that’s locked away on the blockchain. That means you can sip that wine knowing it’s 100% legit and not some cheap copy posing as an expensive bottle.

Okay, so sure NFTs make it easier to verify authenticity.
But what are the other benefits that NFT revolution brings to the Wine Industry?

Transparency and Authenticity, Simplified:

• Forget about the mystery behind your wine’s origin. With NFTs and blockchain, it’s like having a treasure map for every bottle. You can track its journey from vineyard to glass, ensuring a genuine and trustworthy experience. It’s like having a wine detective on your side, without the fancy detective gadgets.

Keeping Tabs on Your Beloved Bottles:

• No more outdated tracking methods! With blockchain, you can wave goodbye to wine world shenanigans. Each bottle’s info is stored securely, making sure no funny business happens. So, relax and enjoy your wine, knowing it’s in good hands and can’t be tampered with.

A Sip of Luxury and Storytelling:

• Get ready to be wowed by the world of wine NFTs! It’s not just about the drink; it’s about the experience. Exclusive wine releases and unforgettable tasting events await. NFTs bring a touch of luxury and storytelling to your glass. Get ready to sip your way through a sensory adventure that’ll make your taste buds dance.

Wine Mogul in the Making:

• Hold onto your corkscrews, folks! NFTs aren’t just about sipping; they’re about investment opportunities. You can become a part-owner of a winery and flex your wine mogul muscles. Raise funds, upgrade machinery, and create new wines that’ll make your taste buds tingle. It’s like being a wine entrepreneur, minus the fancy suits.

Cheers to Revenue Streams:

• Calling all auction lovers and direct buyers! NFTs are about to rock your wine world. With royalties attached to these digital gems, wineries can earn extra moolah every time a token is sold. It’s like getting a tasty slice of success each time someone falls in love with your wine and passes it along. Cheers to a revenue stream that keeps the good times flowing!

Raise your glasses high because wine and NFTs are making the perfect pairing. So, get ready to sip, savor, and explore a world where technology and wine blend together in the most delightful way possible. Cheers to the future of wine, fueled by NFTs and a whole lot of digital magic

Hey there, fellow tech enthusiasts! Have you ever wondered what the future holds for cryptocurrencies and the world of decentralized finance? Well, buckle up because we’re about to take you on an exhilarating ride into the world of BRC-20 tokens — a revolutionary leap toward the future of Web3!

What in the World is a BRC-20 Token?

Imagine a token that combines the best of both Bitcoin and Ethereum — sounds like the ultimate crypto mashup, right? Well, that’s precisely what BRC-20 tokens bring to the table! Inspired by Ethereum’s popular ERC-20 token standard, BRC-20 tokens are here to make their mark on the Bitcoin blockchain. Picture it as the lovechild of two tech titans, ready to disrupt the crypto universe in style!

BRC-20 Tokens: The Game Changer in Town You know, Bitcoin wasn’t always the superhero we know today. While it rocked the world as a decentralized peer-to-peer currency, it lacked some fancy features like smart contracts and decentralized applications. But fear not, dear readers! The Taproot upgrade in 2021 opened a portal of possibilities, making way for BRC-20 tokens to shine.

Now, what sets BRC-20 tokens apart?

Well, it’s all about those ordinal inscriptions, my friends! By inscribing JSON wizardry into the mix, BRC-20 tokens define and initialize token smart contract functionality. Translation: we’re talking about the power to deploy, mint, and transfer tokens on the Bitcoin network. Talk about empowering creativity and unleashing innovation, right?

Use-Cases: Where BRC-20 Tokens Shine Bright

1. P2P Transfer: Just like Bitcoin, BRC-20 tokens allow seamless peer-to-peer transactions between wallets on the network. And guess what? Transaction fees are charged in good ol’ Bitcoin — making it a win-win for crypto enthusiasts!
2. Tokenization: Brace yourself for the tokenization revolution, folks! With BRC-20 tokens, you can create crypto assets pegged to other commodities like fiat currency or even gold. The power of JSON code enables you to define token characteristics, supply mechanisms, and more. It’s like having a magic wand to turn your ideas into digital treasures!
3. DeFi: Ah, decentralized finance — where innovation thrives! The simplicity of Bitcoin’s design restricted the growth of decentralized protocols and applications, until now. BRC-20 tokens bring a breath of fresh air, opening doors to DeFi exchanges, yield farming protocols, and even GameFi. The possibilities are as limitless as a virtual reality game — exciting, isn’t it?

BRC-20 Tokens: The Coolest Kid on the Blockchain Block Now, let’s dive into the juicy details. How do BRC-20 tokens compare to their Ethereum cousin, ERC-20 tokens? Well, let’s lay it all out:

How BRC-20 Tokens Impact Bitcoin Fees and Transactions

Now, let’s address the elephant in the blockchain — Bitcoin fees and transactions. As the popularity of BRC-20 tokens skyrockets, network congestion and higher gas fees can sneak in like mischievous trolls. On a wild day in May 2023, the Bitcoin network reported a whopping 300,000 pending transactions and a record-breaking gas fee of $30! Those ordinal inscriptions sure know how to grab some blockchain real estate.

But worry not, fellow adventurers! We believe challenges pave the way for innovation, and we’re on the case. While the BRC-20 blockchain currently lacks support for smart contracts and Ethereum Virtual machines, rest assured that we’re working tirelessly to unlock the full potential of Bitcoin. Stay tuned for some mind-blowing developments!

How to Get Your Hands on BRC-20 Tokens:

The Epic Quest Begins! Ready to join the BRC-20 party? We’ve got you covered with two ways to trade those tokens like a boss:

1. Listed Exchanges: The tried and tested path! Head over to centralized exchanges like Binance, OKX, Deepcoin, Bitrue, or CoinW. Buy, sell, and store BRC-20 tokens in supporting wallets. It’s like navigating a bustling marketplace where opportunities await at every turn.
2. Ordinal Exchange: Feeling adventurous? Strap on your digital armor and embark on an epic quest to an ordinal exchange. To embark on this adventure, you’ll need an ordinal wallet. Visit ordinalswallet.com, create your wallet, and don’t forget to safeguard your secret phrase like a dragon guards its treasure. Once you’re in, explore the kingdom of BRC-20 tokens, pick your digital gems, and click “Buy Now” to conquer your desired token!

Conclusion: A Glimpse into the Future of Web3 And there you have it, dear readers — a tantalizing glimpse into the world of BRC-20 tokens! As we pave the way for a future where Bitcoin shines brighter than ever, it’s essential to remember that this technology is still in its experimental phase. But hey, who said the path to innovation was smooth? We’re on a thrilling journey, fueled by creativity, and the belief that Web3 is the next frontier. Buckle up, embrace the adventure, and let’s shape the future together!

Remember, with great tokens come great responsibility. Happy tokenizing!

We, along with the good folks at Web3 Bharat packed our bags and headed straight to Jodhpur — the Blue City 💙

We wanted to do something different, something that would truly highlight the potential of blockchain technology and NFTs, and at the same time gamifying the entire user experience. Here’s what we did -

We got 6 QR codes, and decided to have a Treasure Hunt 🏴‍☠️
Yes, a treasue hunt.

It was a bold move, but we were confident that it would be a game-changer. And boy, were we right! The treasure hunt was an instant hit.

We scattered QR codes all over the venue, and anyone who scanned them could claim digital merchandise. These digital assets were NFTs for the city of Jodhpur, where the event was held.

The treasure hunt was an enormous success, with more than 200 people claiming their Digital Merchandise!

People were running around the venue, scanning QR codes left and right. It was an incredible sight to behold. And the first people to collect all the NFTs were the winners of the treasure hunt. They won INR Rs. 5000, which was a nice cherry on top.

We were blown away by the response we received. People were talking about the treasure hunt for days after the event. It was a true testament to the potential of blockchain technology and NFTs. And we at Chain Labs were proud to be a part of it.

Why was this event a success?

Our speculation — People were fascinated by the idea of owning a digital asset that represented their entry to the event.

And we honestly loved the energy people have when interacting with a new technology.
It’s a very gullible kind-like energy, like a child when he gets a candy.

User claiming their digital merchanise + testi

We don’t want to stop here. Let’s take Web3 tech to a step further and show people the million use-cases it provides!

At Chain Labs, we believe that blockchain technology and NFTs have the potential to revolutionize the way we interact with the world around us. And events like the Social Chutney Flea Market are just the beginning. We’re excited to see what the future holds for blockchain technology, and we’re honored to be a part of the movement.

Our founder Mihir hard at work setting up the standees

A big shout-out to the Social Chutney Team for hosting us and letting us play around :) You guys are the best!

Also, a huge thank you to Web3 Bharat for helping us out and educating more folks about Web3!

Until then ;)

Binance, the world’s largest cryptocurrency exchange, has launched a new NFT loan feature that allows users to borrow ETH using their NFTs as collateral. The loans, accessible with selected high-profile NFT projects, offer competitive interest rates and zero gas fees, enabling users to unlock liquidity quickly and easily.

To qualify for an NFT loan, users must first deposit their NFTs into the Binance NFT Loan platform. Once the NFTs are deposited, users can then borrow ETH up to a certain percentage of the value of their collateral. The amount of ETH that can be borrowed will depend on the specific NFT project and the user’s credit score.

Interest rates on NFT loans are currently set at 6% APR. There are no gas fees associated with NFT loans, and users can repay their loans at any time without penalty.

Binance’s NFT loan feature is a major step forward for the NFT market. It allows NFT holders to access liquidity without having to sell their NFTs. This could be a major boon for NFT collectors who want to use their NFTs as collateral for other investments, or who simply need quick access to cash.

The launch of Binance’s NFT loan feature is also a sign of the growing maturity of the NFT market. As the NFT market continues to grow, it is likely that we will see more and more financial products and services that allow NFT holders to access the value of their assets.

How to Get an NFT Loan from Binance

To get an NFT loan from Binance, you will need to:

1️⃣ Create a Binance account and complete identity verification.

2️⃣ Deposit your NFTs into the Binance NFT Loan platform.

3️⃣ Choose the amount of ETH you want to borrow.

4️⃣ Review and agree to the loan’s terms and conditions.

5️⃣ Click “Borrow” and voila! ETH will be in your Binance account. 💼💰

Once your loan is approved, you will receive the ETH in your Binance account. You can then use the ETH for whatever purpose you need.

Risks of NFT Loans

There are a few risks associated with NFT loans that you should be aware of before taking out a loan:

• Price volatility: The value of NFTs can be volatile, which means that the value of your collateral could decrease over time. If the value of your collateral decreases below the amount you owe, you could be at risk of liquidation.
• Interest rates: Interest rates on NFT loans can be high, so you will need to make sure that you can afford to repay the loan.
• Early repayment penalties: Some NFT loan providers charge early repayment penalties, so you will need to check the terms and conditions of your loan before you repay it early.

Conclusion

Binance’s NFT loan feature is a major step forward for the NFT market. It allows NFT holders to access liquidity without having to sell their NFTs. This could be a major boon for NFT collectors who want to use their NFTs as collateral for other investments, or who simply need quick access to cash.

The launch of Binance’s NFT loan feature is also a sign of the growing maturity of the NFT market. As the NFT market continues to grow, it is likely that we will see more and more financial products and services that allow NFT holders to access the value of their assets.