Crypto Basics

What is a Hard Fork and How Does it Work?

Discover what a hard fork is and how it works in blockchain technology. Learn about its impact and implementation in this comprehensive guide
S. Vishwa
5 Minutes
MIN

In the world of blockchain technology, a hard fork refers to a significant and radical change in a network's protocol. This change results in the creating of two separate branches, one following the previous protocol and the other following the new version. 

Unlike a soft fork, which is a minor upgrade to the protocol, a hard fork requires all nodes or users to upgrade to the latest version of the protocol software.

Understanding Blockchain and Forks

Before delving into hard forks, it's important to understand the basics of blockchain technology. A blockchain is a decentralized digital ledger that records transactions and other events in a series of blocks. 

Each block contains data and a set of instructions, known as protocols, which dictate how the blockchain network functions. Because a blockchain is decentralized, any changes to its protocol need to be voted on and approved by its community of users. 

When developers propose major changes or disagreements arise regarding the development of a blockchain, a hard fork may be initiated to create a new and separate blockchain.

How Does a Hard Fork Work?

When a hard fork occurs, the new version of the blockchain is no longer compatible with older versions. This creates a permanent divergence from the previous version of the blockchain. 

The new rules and protocols implemented through the hard fork create a fork in the blockchain, with one path following the upgraded blockchain and the other path continuing along the old one.

Miners, who play a crucial role in verifying transactions and maintaining the blockchain, must choose which blockchain to continue verifying. Holders of tokens in the original blockchain will also be granted tokens in the new fork. 

However, it's important to note that the old version of the blockchain may continue to exist even after the fork, potentially with security or performance flaws that the hard fork aimed to address.

Reasons for Hard Forks

Developers may implement a hard fork for various reasons. One common motivation is to correct significant security risks found in older versions of the software. 

Hard forks can also introduce new functionality or reverse transactions, as seen in the case of the Ethereum blockchain's hard fork to address the hack on the Decentralized Autonomous Organization (DAO).

In 2016, the Ethereum community unanimously voted in favor of a hard fork to roll back transactions that resulted in the theft of millions of dollars worth of digital currency. 

The hard fork allowed DAO token holders to retrieve their funds through a newly created smart contract. While the hard fork did not undo the network's transaction history, it enabled the recovery of stolen funds and provided failsafe protection for the organization.

Examples of Hard Forks

Hard forks have occurred in various blockchain networks, not just in Bitcoin. Bitcoin itself has witnessed several notable hard forks. 

In 2014, Bitcoin XT emerged as a hard fork to increase the number of transactions per second that Bitcoin could handle. However, the project lost interest and is no longer in use.

Another significant hard fork in the Bitcoin ecosystem took place in 2017, resulting in the creation of Bitcoin Cash. 

The hard fork aimed to increase Bitcoin's block size to improve transaction capacity. Subsequently, in 2018, Bitcoin Cash experienced another hard fork, leading to the emergence of Bitcoin Cash ABC and Bitcoin Cash SV.

Ethereum, another prominent cryptocurrency, also underwent a hard fork in response to the DAO hack mentioned earlier. The fork resulted in the creation of Ethereum Classic, which maintained the original blockchain and the updated Ethereum network.

Pros and Cons of Hard Forks

Hard forks offer several benefits to blockchain networks. They can address security issues, enhance the performance of a blockchain, and introduce new features or functionalities. 

Hard forks also provide an opportunity for participants in a blockchain community to pursue different visions for their projects and potentially resolve disagreements.

However, hard forks also come with disadvantages. They can confuse investors when a new but similar cryptocurrency is created alongside the original. 

Furthermore, hard forks may expose blockchain networks to vulnerabilities, such as 51% attacks or replay attacks. Additionally, the existence of the old version of the blockchain after a hard fork may lead to security or performance flaws that the fork aimed to fix.

Hard Forks vs. Soft Forks

While hard forks create two separate blockchains, soft forks result in a single valid blockchain. In a soft fork, the blockchain's existing code is updated, but the old version remains compatible with the new one. 

This means that not all nodes or users need to upgrade to the latest version of the protocol software. The decision to implement a hard fork or a soft fork depends on a blockchain network's specific goals and requirements. 

Hard forks are often favored when significant changes are necessary, even if a soft fork could potentially achieve the same outcome.

Conclusion

Hard forks play a significant role in the evolution of blockchain technology. They allow for radical changes to a network's protocol, creating new blockchains and potential improvements in security, performance, and functionality. 

However, hard forks also come with risks and challenges, such as confusion among investors and possibly exposing blockchain networks to vulnerabilities.

As the blockchain industry continues to evolve, it's essential for investors and stakeholders to stay informed about proposed changes and forks in their cryptocurrency holdings. 

Understanding the implications of hard forks and their potential impact on the value of crypto assets is crucial for navigating this rapidly changing landscape.

Remember, investing in cryptocurrency should be cautiously approached, especially for newcomers who are still learning how blockchain works. Stay updated, do thorough research, and seek professional advice before making investment decisions.

Disclaimer

The information provided on this website does not constitute investment advice, financial advice, trading advice, or any other advice, and you should not treat any of the website's content as such.

Token Metrics does not recommend buying, selling, or holding any cryptocurrency. Conduct your due diligence and consult your financial advisor before making investment decisions.

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AI Crypto Coins: Unlocking the Future of Blockchain and Artificial Intelligence in 2025

Token Metrics Team
6 min
MIN

Introduction to AI Crypto Coins

Artificial intelligence (AI) has become one of the most transformative technologies of our time, reshaping industries from healthcare to finance. In the cryptocurrency space, AI crypto coins are merging blockchain with artificial intelligence, creating powerful ecosystems for data analytics, automated decision-making, decentralized AI marketplaces, and predictive trading.

In 2025, AI-powered tokens are one of the most promising sectors in crypto, attracting retail investors, institutional players, and developers seeking the next wave of technological breakthroughs. This article explores what AI crypto coins are, how they work, their benefits, key risks, and the role of Token Metrics in analyzing and investing in them.

What Are AI Crypto Coins?

AI crypto coins are digital tokens that fuel blockchain platforms integrated with artificial intelligence technologies. These coins serve multiple purposes, including:

  • Powering AI-Driven Platforms: Providing access to AI tools and algorithms.
  • Facilitating Machine Learning: Enabling decentralized model training and data processing.
  • Enabling Predictive Analytics: Supporting platforms that use AI to forecast market trends.
  • Fueling Autonomous Agents: Powering AI agents for decentralized applications (dApps).

By combining the transparency of blockchain with the intelligence of AI, these projects are creating self-sustaining ecosystems where users can buy, sell, and deploy AI services securely.

Top AI Crypto Coins in 2025

The AI crypto sector is diverse, with projects addressing various use cases. Here are some of the leading tokens:

1. Token Metrics AI (TMAI):‍

One of the most innovative AI-driven analytics platforms in crypto. TMAI leverages over 80 data points per token, offering AI-generated ratings, trend analysis, and portfolio insights to help traders and investors make data-driven decisions.

‍2. $KAITO Token Utility:

  1. Platform access and insights
  2. Governance voting
  3. Community curation rewards

3. Cookie.fun ($COOKIE): Gamified Trading Meets A

‍Cookie.fun is a Gen-Z-targeted platform that fuses AI-powered trading insights with gamified investing experiences.

‍

4. Arkham Intelligence (ARKM):
An AI-powered blockchain intelligence platform that analyzes on-chain data for compliance, forensics, and research.

These tokens are part of a fast-growing ecosystem of AI-focused projects poised to disrupt industries ranging from financial trading to decentralized computing.

How Do AI Crypto Coins Work?

AI crypto coins work by integrating machine learning and blockchain to create scalable, secure, and transparent AI ecosystems. Key mechanisms include:

  • Decentralized Data Sharing: AI models can be trained on distributed datasets without compromising user privacy.
  • Smart Contracts: Automated contracts execute AI-powered services securely and transparently.
  • Token Incentives: Users earn rewards for contributing data, computing power, or participating in AI ecosystems.
  • AI-Enhanced Trading: AI-driven trading algorithms generate signals and strategies, which platforms like Token Metrics deliver directly to investors.

This synergy between AI and blockchain creates systems that learn, adapt, and evolve over time, making them highly valuable in the crypto economy.

Benefits of Investing in AI Crypto Coins

1. Exposure to Two Revolutionary Technologies:
Investing in AI tokens means gaining exposure to both the blockchain and AI sectors, which are projected to experience massive growth over the next decade.

2. High Growth Potential:
AI crypto coins often see rapid adoption due to their real-world applications and strong narratives.

3. Diversification:
AI tokens provide a unique asset class within the crypto market, helping diversify a portfolio beyond standard altcoins.

4. Early Access to Innovation:
Investors can be part of groundbreaking projects building the infrastructure for decentralized AI networks.

Risks of AI Crypto Investments

Like all crypto assets, AI coins carry risks:

  • High Volatility: Price swings can be dramatic, especially for small-cap AI projects.
  • Regulatory Uncertainty: Governments are still figuring out how to regulate AI and blockchain integrations.
  • Unproven Technology: Many AI platforms are in early development stages, with uncertain timelines for adoption.
  • Security Concerns: The combination of AI and blockchain increases the attack surface for malicious actors.

Using data-driven platforms like Token Metrics can help mitigate these risks by offering detailed project analysis and ratings.

Investment Strategies for AI Crypto Coins

1. Long-Term Holding (HODL):
Invest in leading AI tokens like TMAI, FET, and AGIX for long-term exposure to this emerging sector.

2. Narrative Investing:
Capitalize on market narratives by entering early when AI projects gain traction or announce major updates.

3. Portfolio Diversification:
Balance AI tokens with large-cap cryptocurrencies like Bitcoin and Ethereum to manage overall portfolio risk.

4. Active Monitoring with Token Metrics:
Use Token Metrics to receive real-time AI-generated ratings, alerts, and trend analyses for AI tokens, helping you optimize entry and exit points.

How Token Metrics Enhances AI Coin Investing

Token Metrics is uniquely positioned at the intersection of AI and crypto. It provides:

  • AI-Generated Coin Ratings: Evaluating tokens across fundamentals, technicals, and market sentiment.
  • Predictive Analytics: Forecasting token movements using advanced AI models.
  • Portfolio Management Tools: Helping investors track and optimize their AI coin allocations.
  • Narrative Detection: Identifying early trends in the AI crypto space before they go mainstream.

For investors seeking to navigate the fast-changing AI crypto sector, Token Metrics delivers data-driven confidence in decision-making.

Practical Tips for Investing in AI Crypto Coins

  1. Do Your Research:
    Focus on projects with clear use cases, strong teams, and growing ecosystems.

  2. Watch for Partnerships:
    AI tokens that collaborate with major blockchain platforms or enterprises often gain faster adoption.

  3. Start Small:
    Begin with a modest allocation to manage risk, especially with early-stage AI projects.

  4. Use Token Metrics Analytics:
    Leverage AI-driven insights to find undervalued tokens and avoid overhyped projects.

The Future of AI Crypto Coins

AI crypto coins are expected to play a transformative role in 2025 and beyond, powering innovations in:

  • Decentralized AI Marketplaces for global algorithm sharing.
  • Autonomous Agents capable of performing complex tasks without human input.
  • AI-Driven DeFi Strategies that optimize yield farming and liquidity provision.

As AI becomes more integrated with blockchain, these coins will likely lead the next technological and financial revolution.

Conclusion

AI crypto coins represent one of the most exciting frontiers in cryptocurrency. By merging the power of blockchain with the intelligence of AI, these tokens are reshaping how we interact with data, trade, and build decentralized systems.

For investors, platforms like Token Metrics provide the insights needed to navigate this dynamic sector—identifying promising projects, managing risk, and seizing opportunities before the market catches up.

In 2025, adding AI tokens to your portfolio isn’t just an investment—it’s a way to participate in the future of intelligent, decentralized finance.

Research

Moonshot Tokens in 2025: High-Risk, High-Reward Plays in the Crypto Market

Token Metrics Team
6 min
MIN

Introduction

The crypto market has always been fertile ground for high-risk, high-reward opportunities. While blue-chip assets like Bitcoin and Ethereum dominate headlines, the real thrill — and sometimes the highest returns — often comes from what the industry calls “moonshots.”

These are small-cap tokens, often under $50 million in market cap, with explosive potential and equally high volatility. In 2025, moonshots remain a core part of speculative trading strategies. But what exactly are they? How do you find them? And most importantly, how can you manage the outsized risks they carry?

Let’s dive into the world of moonshots, drawing insights from recent market trends and real-world data.

What Are Moonshot Tokens?

Moonshot tokens are early-stage, low-cap cryptocurrencies that carry massive upside potential. They often represent experimental ideas or emerging narratives — think AI integration, meme culture, or social tokens — that haven’t yet been fully recognized by the broader market.

Because they trade at relatively low valuations, even small inflows of capital can cause outsized price swings. It’s not uncommon for a moonshot to deliver 10x or even 50x gains within a short time. But the flip side is brutal: these same tokens can plummet to zero just as quickly.

Key characteristics of moonshots:

  • Market cap: Typically under $50 million.
  • Narrative-driven: Often tied to strong trends like AI, gaming, or DeFi experiments.
  • Volatility: Sharp, frequent price swings.
  • Liquidity: Thin order books, making large trades difficult without impacting price.

Why Are Moonshots Gaining Traction in 2025?

The current market environment — with crypto market capitalization hovering around $4 trillion — has created room for risk-taking. Investors who missed early gains on Bitcoin or Ethereum are now searching for the next big thing, leading to renewed interest in small-cap tokens.

Emerging narratives also fuel the fire:

  • AI-Crypto Fusion: Projects like Sahara AI and Mobi AI are proving that the AI narrative isn’t slowing down.
  • Social Tokens & Web3 Platforms: Zora’s creator-focused token model demonstrates how social media and crypto can intersect.
  • Community-First DeFi: Protocols like Blackhole DEX show the power of grassroots tokenomics.

These narratives often spill over into the moonshot arena, as smaller projects attempt to replicate the success of these headline-grabbing platforms.

How to Identify Promising Moonshots

Identifying moonshots is part research, part intuition, and part risk tolerance. Here’s what to look for:

1. Strong Narrative Alignment

The most successful moonshots ride on current narratives. In this cycle, AI agents, decentralized social platforms, and community-owned DeFi projects are leading themes. Projects in these categories often experience rapid hype-driven adoption.

2. On-Chain Data

Tools like Dune Analytics and on-chain scanners can reveal whale accumulation, new liquidity pools, or spikes in active addresses — all early indicators of growing interest.

3. Tokenomics

Evaluate supply schedules:

  • How many tokens are in circulation?
  • Are there large unlocks coming soon?
  • Does the project have mechanisms like buybacks or burns to support price stability?

4. Developer & Investor Backing

While many moonshots are grassroots projects, strong teams or backing from reputable funds (e.g., Polychain, Binance Labs) can boost credibility.

Case Studies: Recent Moonshots to Watch

1. Vine (Meme Token):
A meme coin leveraging the Vine brand, this token has gained traction despite limited documentation. Its appeal lies largely in nostalgia and speculative hype.

2. Moby AI: What started as an AI-driven whale-tracking agent has evolved into Mobi Screener, a Dexscreener competitor with integrated social features. The token model ties platform usage to token value — a promising experiment in utility-driven moonshots.

3. Graphite Protocol:
Developers behind Bonk Fun (a leading meme token platform), Graphite has created a buyback and burn model linked to Bonk’s success, aligning token value directly with ecosystem growth.

4. CookieDAO:
Initially positioned as an AI agent platform, CookieDAO is now expanding into proof-of-belief systems, adding new utilities and campaign features for Web3 projects.

The Risk Side: Why Moonshots Can Go to Zero

Moonshots are inherently speculative. Common pitfalls include:

  • Team Abandonment or Rug Pulls: Some projects vanish overnight.
  • Unsustainable Hype: Many moonshots rely on short-term narratives that fade.
  • Low Liquidity: Thin markets make it difficult to enter or exit without significant slippage.

A recent example is SpaceMesh, once hyped as a “next Bitcoin.” Despite strong tech, internal disputes and poor execution led to a near-total collapse — a stark reminder that good code doesn’t always equal good investment.

Managing Risk: A Practical Approach

If you’re trading moonshots, risk management is everything.

1. Position Sizing:
Never allocate more than 1% of your portfolio to any single moonshot. Spreading capital across multiple small positions reduces the impact of one token collapsing.

2. Diversification:
Balance moonshots with higher-cap tokens to stabilize overall portfolio performance.

3. Predefined Exits:
Set clear take-profit and stop-loss levels before entering a trade. Emotional decisions often lead to losses.

4. Time Your Entries:
Consider entering after initial hype cools but before major announcements or roadmap milestones.

The Future of Moonshots: Are They Worth It?

While moonshots can be risky, they remain an integral part of crypto’s DNA. For many traders, they serve as lottery tickets in a market where early discovery can lead to life-changing gains.

In 2025, moonshots are evolving. They’re no longer just meme-driven gambles. Increasingly, they represent experimental innovation — blending DeFi models, AI integrations, and community governance in ways that push the boundaries of blockchain technology.

Conclusion

Moonshots are not for the faint-hearted. They require research, timing, and above all, discipline. In 2025, with themes like AI-driven platforms, decentralized social networks, and community-focused DeFi reshaping the market, the next breakout token could be hiding in plain sight.

Whether you’re a seasoned trader or a curious newcomer, understanding the dynamics of moonshots — and respecting their risks — is essential for navigating this volatile but potentially rewarding segment of crypto.

Research

DeFi and AI Tokens Dominate as Crypto Market Nears $4 Trillion

Token Metrics Team
6 min
MIN

The cryptocurrency market continues to show resilience, with total market capitalization maintaining a strong foothold near $4 trillion. While Bitcoin remains the cornerstone of this cycle, the spotlight is shifting toward altcoins — especially those at the forefront of decentralized finance (DeFi) and artificial intelligence (AI) integration.

In this blog, we’ll explore the top narratives shaping today’s market, focusing on DeFi protocols like Blackhole DEX and PancakeSwap, alongside emerging AI projects such as Sahara AI and Moby AI.

Why DeFi Is Surging Again

DeFi has staged an impressive comeback in 2025. After a period of stagnation, several protocols have redefined their models to prioritize community engagement and sustainable growth.

Black Hole DEX:
Launched on Avalanche, Blackhole DEX has quickly become the network’s largest decentralized exchange, overtaking Trader Joe. The platform uses a community-first approach: no team allocation, weekly token emissions to liquidity providers, and a bribe-based voting mechanism for rewards distribution.

Impact:
This design has created a powerful flywheel effect. As token prices rise, APYs increase, attracting more liquidity, which in turn boosts trading volume and revenue. Within days, Blackhole DEX grew its TVL from $7 million to $193 million — a staggering feat.

PancakeSwap: A Sleeping Giant?

PancakeSwap, the dominant DEX on Binance Smart Chain (BSC), has been quietly outperforming its competitors in trading volumes and fee generation. Recent data shows PancakeSwap generating more than 4x the daily fees of Uniswap, yet its fully diluted valuation remains significantly lower.

Growth Catalysts:

  • Integration with the Binance Wallet ecosystem.
  • Expansion into other ecosystems like Solana.
  • All-time-high trading volumes despite broader market corrections.

For investors seeking a large-cap DeFi protocol with strong fundamentals and potential upside, PancakeSwap’s metrics warrant attention.

AI Meets Crypto: The Next Frontier

Artificial intelligence continues to transform multiple industries, and crypto is no exception.

Sahara AI:
Sahara AI is building a full-stack AI infrastructure for decentralized applications. Backed by heavyweights like Binance and Polychain, its mission is to bridge Web3 and AI — a theme that’s likely to dominate innovation cycles in the coming years.

Moby AI:
Initially launched as an AI trading agent, Moby AI has expanded into building tools like Moby Screener, a competitor to Dexscreener. Its unique tokenomics link user engagement directly to the platform’s utility, making it an experiment worth watching.

The Broader Altcoin Landscape

Beyond DeFi and AI, other notable projects are also gaining ground:

  • Graphite Protocol: The developer behind LetsBonk.Fun, sharing revenue with its ecosystem tokens through buyback strategies.

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  • Zora: A social media-meets-crypto platform allowing creators to monetize their content directly on-chain.

‍

  • Project X: A cross-chain DEX on Hyperliquid, amassing $28 million in TVL within 24 hours of launch.

These projects underscore the diversity of innovation happening outside Bitcoin’s shadow.

Risk Management in a Volatile Market

The excitement around DeFi and AI tokens comes with elevated risk. Here are some best practices:

  • Allocate wisely: Keep high-risk allocations (like low-cap “moonshots”) small — no more than 1% per trade.
  • Monitor narratives: Rapid shifts in market sentiment can create both opportunities and pitfalls.
  • Stay updated: Protocol changes, tokenomics adjustments, and ecosystem partnerships can significantly impact valuations.

Conclusion

As the crypto market edges closer to $4 trillion, the narratives driving growth are evolving. DeFi is proving its staying power with innovative models like Black Hole DEX, while AI-focused projects like Sahara AI are pushing the boundaries of what blockchain can achieve.

For market participants, the challenge lies in identifying which of these trends have lasting potential — and positioning themselves accordingly.

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