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Cardano (ADA) Crypto – What It Is and How It Works?

Learn everything about Cardano (ADA) crypto and how it works in this descriptive guide.
Token Metrics Team
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Cardano (ADA) can be described as a blockchain platform that’s designed to enable the development of decentralized applications and smart contracts. It is the first blockchain platform to be built on a scientific philosophy and to be developed through peer-reviewed research and scientific rigor. Developed by a global team of leading researchers and engineers, Cardano is set to revolutionize the way we use and interact with blockchain technology. 

This beginner's guide to Cardano will provide you with all the information you need to understand the platform, its features, and how to use it. From its unique consensus algorithm to its native token ADA, this guide will provide you with a comprehensive overview of Cardano. Whether you're a beginner interested in learning more about Cardano or a blockchain expert looking for the latest information, this guide has you covered from end-to-end. 

History of Cardano

Cardano was founded by Charles Hoskinson, who also co-founded Ethereum. However, Cardano is a very different platform from Ethereum regarding its design and goals. Whereas Ethereum is a decentralized application ("dapp") platform designed to power all sorts of different decentralized applications, Cardano is designed to be a "first generation" blockchain platform that can be used to build decentralized applications, as well as other things.

The Cardano Foundation, IOHK, and Emurgo are developing the Cardano platform. The three groups are working together to build the Cardano platform and will hold a stake in the Cardano ecosystem. 

The first phase of Cardano's development began in 2015. At the time, a company called Input-Output (IOHK) was contracted to build the platform. In 2017, IOHK decided to hand over control of the project to the Cardano Foundation and Emurgo. The three partners are now working together to bring Cardano to market. The next development phase has been completed sometime between 2020 and 2021. After that, Cardano emerged as a fully decentralized blockchain.

How Does Cardano Work?

The Cardano platform uses a proof of stake (PoS) consensus algorithm to manage its decentralized network. Proof of stake is a consensus algorithm where the right to add new blocks to the blockchain is determined not by computing power but by coin ownership. In PoS-based blockchains, users must "stake" or "deposit" their coins to add new blocks to the blockchain for a certain amount of time. The more coins a user stakes, the greater the chance that the user will be selected to add a new block. Cardano uses the Ouroboros proof of stake algorithm. 

Ouroboros is the first proof of stake algorithm to be proven secure in a peer-reviewed paper. This unique algorithm uses a "random selection of a catch-up fellow" to create a network with no central authority. In other words, no single person or group can control the network. The algorithm works by randomly selecting a "follower" who can "catch up" with the "leader."

The leader is the person responsible for adding new blocks to the blockchain. The follower has one job: to predict what the leader will do. If the follower is correct, they are promoted to the leader and given a chance to add a new block. If the follower is incorrect, they remain a follower, and another random person is selected to catch up. The Ouroboros algorithm was expected to be completed by June 2020. But, according to recent reports, Charles Hoskinson said that the Ouroboros Genesis implementation will be in 2023.

Cardano's Development and Governance

The development and governance of Cardano are handled by three large organizations:

The Cardano Foundation: The Cardano Foundation maintains Cardano's core. This group promotes the platform, manages its marketing and communications, and defends the brand.

IOHK: IOHK leads the team behind Cardano's core. This group is responsible for developing and maintaining the platform's core software and bringing new features to the market.

Emurgo: The third group, Emurgo, brings businesses and investments to the Cardano ecosystem. Emurgo helps businesses integrate with the Cardano network and encourages others to build projects on the Cardano platform.

The functioning of Cardano stands tall because of the highly secured and powerful ecosystem as mentioned above. Now, what is Cardano’s native token ADA?

Cardano's Native Token - ADA

Cardano's native token, ADA, sends money on the Cardano blockchain. It also rewards people who help maintain and build the network. The team behind Cardano has stated that ADA is more than just a token: it also serves as "the fuel that drives the Cardano ecosystem." Cardano’s development team has stated that the platform will be fully decentralized once the network has been around for a few years. Until then, the platform will be maintained by a group of stakeholders who have a vested interest in the platform's success. These stakeholders have a stake in the system and are rewarded with ADA for helping maintain the platform. 

There are 3-easy ways to earn ADA

  • Hosting a node, 
  • Providing software assurance, or 
  • Contributing to the development of Cardano's software or research.

Apart from these, Cardano’s powerful 3-layered ecosystem makes it reliable and trustworthy. 

The 3-Layered Cardano's Ecosystem

Here are the three secured-layers that constitute Cardano (ADA): 

The Cardano Network: The Cardano network is the blockchain that runs the ADA token and smart contracts. It is maintained by the stakeholders, who receive ADA for their work.

Cardano's core technology: The Cardano core represents the core software that powers the Cardano network. This includes the programming languages used to build decentralized applications and the virtual machine that runs those apps.

All the projects built on top of the Cardano platform: The Cardano projects layer lists all the decentralized applications built on top of the Cardano network.
To top it all, you can also enjoy the benefit of smart contracts on Cardano. 

Smart Contracts On Cardano

Although Cardano is designed to be a dapp platform, it can also be used to build smart contracts. The programming language used to build smart contracts on Cardano is called Haskell and Cardano's virtual machine, called the "Computing Resources And Dispatcher" (CRDD), can execute many programming languages.

Any decentralized application built in any programming language can be hosted on the Cardano network. Cardano's smart contracts are unique because they are the first to be verified by a formal verification tool called the "Industrial Strength Verification" (ISV). This tool will help you confirm whether or not a smart contract is safe to use.

Cardano's Use Cases

Use Case #1: The first use case for Cardano is a decentralized application platform. This means that developers can build apps on top of the Cardano blockchain. These dapps will be able to send and receive ADA and use other features like the ability to create a wallet or sign a transaction. 

Use Case #2: The second use case for Cardano is as a financial asset. Investors can buy and sell ADA on cryptocurrency exchanges, and the token could also represent ownership in a company.

Now, let’s see the security measures that Cardano aims to offer.

Security on Cardano

One of the most common questions about Cardano is how secure it is compared to other blockchains. Cardano does not claim to be more secure than other blockchains but seeks to be as secure as possible. The team behind Cardano has said that one of their goals is to be the "safest and most reliable blockchain." 

One way Cardano strives to be more secure is through its unique design. While other blockchains are designed to do one thing well, Cardano is designed to do many different things less well. Cardano's design means no single platform part is crucial to its operation. If one part of the platform fails, many other parts can take its place. This indicates safety at its best.

Is Cardano a Worthy Investment?

There we are swinging again to whether or not Cardano is a good investment. Let’s check out the latest updates before we decide, shall we?

According to the Cryptoglobe’s Report, ADA’s price might soar up to 100% by 31st January, 2023. Major upgrades are being anticipated by investors to improve DeFi’s significance through its oracles.

So, Cardano is something to look forward to owing to its upcoming features. 

Future of Cardano

Let’s dive a bit further into the future. Cryptopolitan thinks the price of ADA will soar up to $21.35 on an average, with a minimum price of $20.55. Changelly also believes that ADA price will rise, but the website thinks the coin price will only peak at $15.69, with an average of $13.92, similar to the data from Price Prediction. The website’s analysts predict that the coin’s maximum price will be $15.69 with a minimum of $13.55.

Most experts predict that Cardano might see a bright future in 2023. With persistent developments Cardano’s ecosystem has been witnessing, and in the crypto asset market as a whole, Cardano can potentially reach a new high.

The Bottom Line

Cardano aims to be a "first generation" blockchain technology. The platform is being built by a group of organizations, each with a specific role in the project.

The team hopes this design will help Cardano achieve its goal of being the most secure blockchain. The platform uses a unique consensus algorithm, and its native token is storable in various wallets. The token can be used to represent ownership in a company. 

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Understanding the Risks of AI Controlling Decentralized Autonomous Organizations

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Introduction

Decentralized Autonomous Organizations (DAOs) represent an innovative model for decentralized governance and decision-making in the blockchain space. With the increasing integration of artificial intelligence (AI) into DAOs for automating processes and enhancing efficiency, it is vital to understand the risks associated with allowing AI to control or heavily influence DAOs. This article provides a comprehensive analysis of these risks, exploring technical, ethical, and systemic factors. Additionally, it outlines how analytical platforms like Token Metrics can support informed research around such emerging intersections.

DAO and AI Basics

DAOs are blockchain-based entities designed to operate autonomously through smart contracts and collective governance, without centralized control. AI technologies can offer advanced capabilities by automating proposal evaluation, voting mechanisms, or resource allocation within these organizations. While this combination promises increased efficiency and responsiveness, it also introduces complexities and novel risks.

Technical Vulnerabilities

One significant category of risks involves technical vulnerabilities arising from AI integration into DAOs:

  • Smart Contract Exploits: AI-driven decision-making typically operates on smart contracts. Flaws or bugs in the smart contract code can be exploited, possibly amplified by AI’s autonomous execution.
  • Data Integrity and Quality: AI requires reliable data inputs to function correctly. Malicious actors might inject false or biased data, leading to misguided AI decisions that could harm DAO operations.
  • Algorithmic Errors: AI algorithms might contain bugs, incorrect assumptions, or be insufficiently tested, which could result in unintended behaviors or decisions with negative consequences.

Governance and Control Challenges

Integrating AI into DAO governance raises complex questions around control, transparency, and accountability:

  • Lack of Transparency: AI algorithms, especially those using complex machine learning models, can be opaque, making it difficult for stakeholders to audit decisions or understand governance processes fully.
  • Centralization Risks: AI models are often developed and maintained by specific teams or organizations, which could inadvertently introduce centralization points contrary to the decentralized ethos of DAOs.
  • Unintended Bias: AI systems trained on biased datasets may propagate or exacerbate existing biases within DAO decision-making, risking unfair or harmful outcomes.

Security and Manipulation Risks

The autonomous nature of AI presents unique security concerns:

  • Manipulation Attacks: Adversaries might target the AI’s learning process or input data channels to manipulate outcomes toward malicious goals.
  • Autonomy Exploits: An AI controlling critical DAO functions autonomously could make decisions that are difficult to reverse or disrupt, leading to lasting damage if exploited.
  • Emergent Behavior: Complex AI systems might develop unexpected behaviors in dynamic environments, creating risks hard to anticipate or control within DAO frameworks.

Ethical and Regulatory Concerns

Beyond technical risks, the interaction between AI and DAOs also introduces ethical and regulatory considerations:

  • Accountability Gaps: Determining liability for AI-driven decisions within DAOs is challenging, potentially leading to accountability voids in cases of harm or disputes.
  • Compliance Complexity: Evolving regulatory landscapes surrounding both AI and blockchain could create overlapping or conflicting requirements for AI-controlled DAOs.
  • User Consent and Autonomy: Members participating in DAOs may have concerns over how AI influences governance and whether adequate consent frameworks are in place.

Mitigating Risks with Analytical Tools

Understanding and managing these risks require robust research and analytical frameworks. Platforms such as Token Metrics provide data-driven insights supporting comprehensive evaluation of blockchain projects, governance models, and emerging technologies combining AI and DAOs.

  • Thorough Technical Reviews: Regular audits and reviews of AI algorithms and smart contracts can detect vulnerabilities early.
  • Transparency Initiatives: Employing explainable AI methods enhances trust and allows stakeholder scrutiny.
  • Scenario Analysis: Exploring potential failure modes and adversarial scenarios helps prepare for unexpected outcomes.
  • Community Engagement: Active and informed participation in DAO governance ensures more robust checks and balances.

Conclusion

The fusion of AI and DAOs promises innovative decentralized governance but comes with substantial risks. Technical vulnerabilities, governance challenges, security threats, and ethical concerns highlight the need for vigilant risk assessment and careful integration. Utilizing advanced research platforms like Token Metrics enables more informed and analytical approaches for stakeholders navigating this evolving landscape.

Disclaimer

This article is for educational purposes only and does not constitute financial, legal, or investment advice. Readers should perform their own due diligence and consult professionals where appropriate.

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How AI Enhances Vulnerability Detection in Smart Contracts

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Introduction: The Growing Concern of Smart Contract Vulnerabilities

Smart contracts are self-executing contracts with the terms directly written into code, widely used across blockchain platforms to automate decentralized applications (DApps) and financial protocols. However, despite their innovation and efficiency, vulnerabilities in smart contracts pose significant risks, potentially leading to loss of funds, exploits, or unauthorized actions.

With the increasing complexity and volume of smart contracts being deployed, traditional manual auditing methods struggle to keep pace. This has sparked interest in leveraging Artificial Intelligence (AI) to enhance the identification and mitigation of vulnerabilities in smart contracts.

Understanding Smart Contract Vulnerabilities

Smart contract vulnerabilities typically arise from coding errors, logic flaws, or insufficient access controls. Common categories include reentrancy attacks, integer overflows, timestamp dependencies, and unchecked external calls. Identifying such vulnerabilities requires deep code analysis, often across millions of lines of code in decentralized ecosystems.

Manual audits by security experts are thorough but time-consuming and expensive. Moreover, the human factor can result in missed weaknesses, especially in complex contracts. As the blockchain ecosystem evolves, utilizing AI to assist in this process has become a promising approach.

The Role of AI in Vulnerability Detection

AI techniques, particularly machine learning (ML) and natural language processing (NLP), can analyze smart contract code by learning from vast datasets of previously identified vulnerabilities and exploits. The primary roles of AI here include:

  • Automated Code Analysis: AI models can scan codebases rapidly to detect patterns indicative of security flaws.
  • Anomaly Detection: AI can recognize atypical or suspicious contract behaviors that deviate from standard practices.
  • Predictive Assessment: By using historical vulnerability data, AI can predict potential risk points in new contracts.
  • Continuous Learning: AI systems can improve over time by incorporating feedback from newly discovered vulnerabilities.

Techniques and Tools Used in AI-Driven Smart Contract Analysis

Several AI-based methodologies have been adopted to aid vulnerability detection:

  1. Static Code Analysis: AI algorithms break down smart contract code without execution, identifying syntactic and structural weaknesses.
  2. Dynamic Analysis and Fuzzing: Leveraging AI to simulate contract execution in varied scenarios to uncover hidden vulnerabilities.
  3. Graph Neural Networks (GNNs): Applied to model relational data within smart contract structures, improving detection of complex vulnerabilities.
  4. Transformer Models: Adapted from NLP, these analyze code semantics to spot nuanced issues beyond basic syntax errors.

Some emerging platforms integrate such AI techniques to provide developers and security teams with enhanced vulnerability scanning capabilities.

Advantages of AI Over Traditional Auditing Methods

Compared to manual or rule-based approaches, AI provides several notable benefits:

  • Scalability: AI can analyze thousands of contracts quickly, which manual teams cannot feasibly match.
  • Consistency: AI reduces human error and subjective assessment variability in vulnerability identification.
  • Real-Time Analysis: AI-powered systems can run continuous scans and provide rapid alerts for emerging threats.
  • Cost Efficiency: Automating portions of the audit process can reduce resource expenditure over time.

Despite these advantages, AI is complementary to expert review rather than a replacement, as audits require contextual understanding and judgment that AI currently cannot fully replicate.

Challenges and Limitations of AI in Smart Contract Security

While promising, AI application in this domain faces several hurdles:

  • Data Quality and Availability: Training AI models requires large, well-labeled datasets of smart contract vulnerabilities, which are limited due to the relative novelty of the field.
  • Complexity of Smart Contracts: Diverse programming languages and design patterns complicate uniform AI analysis.
  • False Positives/Negatives: AI may generate incorrect alerts or miss subtle vulnerabilities, requiring human validation.
  • Adversarial Adaptation: Malicious actors may develop exploits specifically designed to evade AI detection models.

How to Use AI Tools Effectively for Smart Contract Security

Developers and security practitioners can optimize the benefits of AI by:

  • Integrating AI Reviews Early: Employ AI analysis during development cycles to detect vulnerabilities before deployment.
  • Combining with Manual Audits: Use AI as a preliminary screening tool, followed by detailed human assessments.
  • Continuous Monitoring: Monitor deployed contracts with AI tools to detect emergent risks or unexpected behaviors.
  • Leveraging Platforms: Utilizing platforms such as Token Metrics that provide AI-driven analytics for comprehensive research on smart contracts and related assets.

Conclusion & Future Outlook

AI has a growing and important role in identifying vulnerabilities within smart contracts by providing scalable, consistent, and efficient analysis. While challenges remain, the combined application of AI tools with expert audits paves the way for stronger blockchain security.

As AI models and training data improve, and as platforms integrate these capabilities more seamlessly, users can expect increasingly proactive and precise identification of risks in smart contracts.

Disclaimer

This article is for educational and informational purposes only. It does not constitute financial, investment, or legal advice. Always conduct your own research and consider consulting professionals when dealing with blockchain security.

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Introduction to Web3

The emergence of Web3 has sparked diverse conversations in technology and blockchain communities. Some consider it the next revolutionary phase of the internet, while others dismiss it as mere hype. This blog explores whether Web3 is just a buzzword or if it represents a tangible and meaningful evolution in digital interactions.

Understanding the Concept of Web3

Web3 broadly refers to a new paradigm of the internet built on decentralized technologies like blockchain, aiming to enable peer-to-peer interactions without centralized intermediaries. Unlike Web2, which is dominated by centralized platforms controlling data and services, Web3 proposes a more open, user-controlled internet.

Key Web3 features include:

  • Decentralization: Data and services distributed across networks instead of centralized servers.
  • Blockchain Integration: Use of immutable ledgers to ensure transparency and security.
  • Token-based Economics: Implementation of cryptocurrencies and tokens to incentivize participation.
  • Enhanced User Sovereignty: Users control their data and digital identities.

The Technology and Applications Behind Web3

Web3 relies heavily on blockchain technology, smart contracts, and decentralized applications (dApps). These components facilitate trustless transactions and programmable digital agreements.

Notable Web3 applications include decentralized finance (DeFi), non-fungible tokens (NFTs), and decentralized autonomous organizations (DAOs). These innovations demonstrate practical use cases extending beyond theoretical frameworks.

Moreover, artificial intelligence (AI) tools are increasingly applied to analyze and navigate the evolving Web3 landscape. Platforms such as Token Metrics leverage AI-driven insights to help users research blockchain projects and assess technology fundamentals without financial recommendations.

Addressing the Skepticism Around Web3

Critics argue that Web3 might be overhyped with limited real-world adoption so far. Challenges include scalability issues, user experience complexities, regulatory uncertainties, and potential misuse.

However, innovation cycles often follow initial hype phases. Historical tech developments illustrate how novel ideas initially labeled as buzzwords eventually matured into foundational technologies over time.

Scenario analysis suggests varying outcomes for Web3:

  1. Gradual Adoption: Incremental integration of Web3 elements into mainstream platforms.
  2. Disruptive Shift: Web3 replaces significant portions of centralized internet infrastructure.
  3. Fragmentation or Stall: Development slows due to technical, regulatory, or societal barriers.

Practical Steps for Evaluating Web3 Projects

Due diligence is essential in understanding Web3 initiatives. Consider these points when researching:

  • Team and Community: Assess project founders' credentials and community engagement.
  • Technology Fundamentals: Examine code repositories, technical whitepapers, and audit reports.
  • Use Case Viability: Analyze how a project solves real problems uniquely.
  • Partnerships and Ecosystem: Look at collaborators and interoperability with existing platforms.

Leveraging AI-powered platforms like Token Metrics can assist users in organizing and interpreting vast data points objectively, aiding a comprehensive understanding.

The Role of Regulation and Governance

Regulation remains an evolving factor for Web3 projects. Decentralized governance models, such as DAOs, aim to allow stakeholder participation in decision-making processes. However, legal frameworks vary globally and can impact project development and adoption.

Understanding the nuanced regulatory landscape is critical for assessing the long-term feasibility and resilience of Web3 innovations.

Conclusion: Is Web3 Buzzword or Real?

Web3 encompasses transformative potentials in reimagining internet architecture. While it faces significant hurdles and exhibits hype characteristics, substantial technological progress and adoption signals suggest it is more than mere buzzword.

Objective analysis, supported by AI research tools like Token Metrics, can facilitate critical evaluation of emerging projects and technologies within this evolving domain.

Disclaimer

This article is for educational and informational purposes only and does not constitute financial advice. Readers should conduct their own research and consult professional advisors before making any decisions related to blockchain technologies or digital assets.

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