Author: Kevin Kurtz
Publisher: Lerner Publications (Tm)
ISBN: 1541589343
Category : Juvenile Nonfiction
Languages : en
Pages : 36
Book Description
High-interest STEM topics, accessible language, and fascinating, up-to-date photos make this a great choice for eager and reluctant readers alike.
Cutting-Edge Blockchain and Bitcoin
Author: Kevin Kurtz
Publisher: Lerner Publications (Tm)
ISBN: 1541589343
Category : Juvenile Nonfiction
Languages : en
Pages : 36
Book Description
High-interest STEM topics, accessible language, and fascinating, up-to-date photos make this a great choice for eager and reluctant readers alike.
Publisher: Lerner Publications (Tm)
ISBN: 1541589343
Category : Juvenile Nonfiction
Languages : en
Pages : 36
Book Description
High-interest STEM topics, accessible language, and fascinating, up-to-date photos make this a great choice for eager and reluctant readers alike.
Cutting-Edge Blockchain and Bitcoin
Author: Kevin Kurtz
Publisher: Millbrook Press
ISBN: 1541594401
Category : Juvenile Nonfiction
Languages : en
Pages : 35
Book Description
Bitcoin is a digital currency—money that exists only online. Some people have used it to get rich. Others have accidentally lost it forever. Learn what decides bitcoin's value and how anyone with a fast computer can mine it. You'll also explore blockchains, the technology used to make bitcoin transactions. See how the blockchains may change the internet forever.
Publisher: Millbrook Press
ISBN: 1541594401
Category : Juvenile Nonfiction
Languages : en
Pages : 35
Book Description
Bitcoin is a digital currency—money that exists only online. Some people have used it to get rich. Others have accidentally lost it forever. Learn what decides bitcoin's value and how anyone with a fast computer can mine it. You'll also explore blockchains, the technology used to make bitcoin transactions. See how the blockchains may change the internet forever.
Joan Garry's Guide to Nonprofit Leadership
Author: Joan Garry
Publisher: John Wiley & Sons
ISBN: 1119293065
Category : Business & Economics
Languages : en
Pages : 256
Book Description
Nonprofit leadership is messy Nonprofits leaders are optimistic by nature. They believe with time, energy, smarts, strategy and sheer will, they can change the world. But as staff or board leader, you know nonprofits present unique challenges. Too many cooks, not enough money, an abundance of passion. It’s enough to make you feel overwhelmed and alone. The people you help need you to be successful. But there are so many obstacles: a micromanaging board that doesn’t understand its true role; insufficient fundraising and donors who make unreasonable demands; unclear and inconsistent messaging and marketing; a leader who’s a star in her sector but a difficult boss… And yet, many nonprofits do thrive. Joan Garry’s Guide to Nonprofit Leadership will show you how to do just that. Funny, honest, intensely actionable, and based on her decades of experience, this is the book Joan Garry wishes she had when she led GLAAD out of a financial crisis in 1997. Joan will teach you how to: Build a powerhouse board Create an impressive and sustainable fundraising program Become seen as a ‘workplace of choice’ Be a compelling public face of your nonprofit This book will renew your passion for your mission and organization, and help you make a bigger difference in the world.
Publisher: John Wiley & Sons
ISBN: 1119293065
Category : Business & Economics
Languages : en
Pages : 256
Book Description
Nonprofit leadership is messy Nonprofits leaders are optimistic by nature. They believe with time, energy, smarts, strategy and sheer will, they can change the world. But as staff or board leader, you know nonprofits present unique challenges. Too many cooks, not enough money, an abundance of passion. It’s enough to make you feel overwhelmed and alone. The people you help need you to be successful. But there are so many obstacles: a micromanaging board that doesn’t understand its true role; insufficient fundraising and donors who make unreasonable demands; unclear and inconsistent messaging and marketing; a leader who’s a star in her sector but a difficult boss… And yet, many nonprofits do thrive. Joan Garry’s Guide to Nonprofit Leadership will show you how to do just that. Funny, honest, intensely actionable, and based on her decades of experience, this is the book Joan Garry wishes she had when she led GLAAD out of a financial crisis in 1997. Joan will teach you how to: Build a powerhouse board Create an impressive and sustainable fundraising program Become seen as a ‘workplace of choice’ Be a compelling public face of your nonprofit This book will renew your passion for your mission and organization, and help you make a bigger difference in the world.
FUNDAMENTALS OF BLOCKCHAIN AND CRYPTOCURRENCIES
Author: Anurag Vijay Agrawal
Publisher: Xoffencerpublication
ISBN: 9394707689
Category : Computers
Languages : en
Pages : 234
Book Description
After a brilliant experiment to create a cryptocurrency that enables secure and anonymous digital transactions to take place without the involvement of government banks or commercial banks, cryptocurrencies have grown into an industry worth multiple billions of dollars in the ten years since the experiment was conducted. The experiment was conducted to create a cryptocurrency that enables secure and anonymous digital transactions to take place without the involvement of government banks or commercial banks. From a few cents in 2009 to $15,000 in December of 2017, the average price of one bitcoin, the first cryptocurrency, had increased dramatically, tripling its value in just one month. Back in 2009, the cost of purchasing one bitcoin was only a few dollars at most. Because of these advances, a sizable number of potential investors from all over the world showed interest in the opportunity. On December first, in the year 2017, the United States of America. The Commodity Futures Trading Commission has granted the go-ahead for investors to begin engaging in futures trading involving bitcoin. Despite the fact that the price of one bitcoin had dropped to approximately $8,000 by April 2018, the total value of all bitcoins that were circulating as of April 10 was approximately $150 billion. This is despite the fact that the price of one bitcoin had lowered to approximately $8,000. Large corporations and individuals working together in large groups are competing with one another for the privilege of adding new transactions to a sequence of transactions that has already been established. This athletic contest is currently being held. They bring in close to $20 million every day thanks to the sale of newly minted bit coins as well as the fees that are affiliated with transaction processing. There have been dozens upon dozens of different kinds of cryptocurrencies developed as a direct consequence of the widespread adoption of bitcoin. Digital tokens have been issued not only as a general form of currency but also for specific purposes (such as to rent computer capacity or cloud storage) and as an alternative to conventional forms of business ownership such as shares. For example, digital tokens have been issued to rent out computer capacity.
Publisher: Xoffencerpublication
ISBN: 9394707689
Category : Computers
Languages : en
Pages : 234
Book Description
After a brilliant experiment to create a cryptocurrency that enables secure and anonymous digital transactions to take place without the involvement of government banks or commercial banks, cryptocurrencies have grown into an industry worth multiple billions of dollars in the ten years since the experiment was conducted. The experiment was conducted to create a cryptocurrency that enables secure and anonymous digital transactions to take place without the involvement of government banks or commercial banks. From a few cents in 2009 to $15,000 in December of 2017, the average price of one bitcoin, the first cryptocurrency, had increased dramatically, tripling its value in just one month. Back in 2009, the cost of purchasing one bitcoin was only a few dollars at most. Because of these advances, a sizable number of potential investors from all over the world showed interest in the opportunity. On December first, in the year 2017, the United States of America. The Commodity Futures Trading Commission has granted the go-ahead for investors to begin engaging in futures trading involving bitcoin. Despite the fact that the price of one bitcoin had dropped to approximately $8,000 by April 2018, the total value of all bitcoins that were circulating as of April 10 was approximately $150 billion. This is despite the fact that the price of one bitcoin had lowered to approximately $8,000. Large corporations and individuals working together in large groups are competing with one another for the privilege of adding new transactions to a sequence of transactions that has already been established. This athletic contest is currently being held. They bring in close to $20 million every day thanks to the sale of newly minted bit coins as well as the fees that are affiliated with transaction processing. There have been dozens upon dozens of different kinds of cryptocurrencies developed as a direct consequence of the widespread adoption of bitcoin. Digital tokens have been issued not only as a general form of currency but also for specific purposes (such as to rent computer capacity or cloud storage) and as an alternative to conventional forms of business ownership such as shares. For example, digital tokens have been issued to rent out computer capacity.
Cryptocurrencies: Bitcoin, Blockchain and Beyond
Author: Dr. Mukta Makhija
Publisher: Leilani Katie Publication
ISBN: 819685675X
Category : Language Arts & Disciplines
Languages : en
Pages : 170
Book Description
Dr. Mukta Makhija, Professor, Assistant Dean - IT, Head - Research and Innovation Cell, Department of Computer Applications, Integrated Academy of Management and Technology((INMANTEC), Ghaziabad, Uttar Pradesh, India. Dr.PM.Shanthi, Assistant Professor, Information Technology, J.J.College of Arts and Science, Bharathidasan University, Pudukkottai, Tamil Nadu, India. Dr. R. Rajesh, Assistant Professor, Head & IIC President, PG and Research Department of Computer Science, Kaamadhenu Arts and Science College, Sathyamangalam, Erode, Tamil Nadu, India. Dr.S.Ashok Kumar, Professor, Department of Cyber Security, Institute of Computer Science and Engineering, Saveetha School of Engineering (Saveetha University), Thandalam, Chennai, Tamil Nadu, India. Dr.C.Govindasamy, Associate Professor, Department of Computer Science & Engineering, Saveetha School of Engineering - SIMATS, Chennai, Tamil Nadu, India.
Publisher: Leilani Katie Publication
ISBN: 819685675X
Category : Language Arts & Disciplines
Languages : en
Pages : 170
Book Description
Dr. Mukta Makhija, Professor, Assistant Dean - IT, Head - Research and Innovation Cell, Department of Computer Applications, Integrated Academy of Management and Technology((INMANTEC), Ghaziabad, Uttar Pradesh, India. Dr.PM.Shanthi, Assistant Professor, Information Technology, J.J.College of Arts and Science, Bharathidasan University, Pudukkottai, Tamil Nadu, India. Dr. R. Rajesh, Assistant Professor, Head & IIC President, PG and Research Department of Computer Science, Kaamadhenu Arts and Science College, Sathyamangalam, Erode, Tamil Nadu, India. Dr.S.Ashok Kumar, Professor, Department of Cyber Security, Institute of Computer Science and Engineering, Saveetha School of Engineering (Saveetha University), Thandalam, Chennai, Tamil Nadu, India. Dr.C.Govindasamy, Associate Professor, Department of Computer Science & Engineering, Saveetha School of Engineering - SIMATS, Chennai, Tamil Nadu, India.
Bitcoin
Author: Jerry Brito
Publisher: Mercatus Center at George Mason University
ISBN:
Category : Political Science
Languages : en
Pages : 48
Book Description
As the world’s first decentralized digital currency, Bitcoin has the potential to revolutionize online payments systems in a way that benefits consumers and businesses. Instead of using an intermediary such as PayPal or submitting credit card information to a third party for verification—both of which often include transaction fees and other restrictions—Bitcoin allows individuals to pay each other directly for goods or services. The characteristics that make Bitcoin so innovative have also made it a target for regulators, who fear that the cryptocurrency will aid tax evasion, money laundering, and other crimes. While it is true that it can be used for nefarious purposes, the same can be said of cash. But, unlike cash, Bitcoin transactions are recorded in an online ledger. In this new primer published by the Mercatus Center at George Mason University, Jerry Brito and Andrea Castillo describe how the digital currency works and address many of the common misconceptions about it. They also analyze current laws and regulations that may already cover digital currencies and warn against preemptively placing regulatory restrictions on Bitcoin that could stifle the new technology before it has a chance to evolve. In addition, they give several recommendations about how to treat Bitcoin going forward. Here, at the forefront of the debate, Brito and Castillo both support innovation and provide much-needed clarity for policymakers and law enforcement. A Spanish edition of this book is also available from the Mercatus Center.
Publisher: Mercatus Center at George Mason University
ISBN:
Category : Political Science
Languages : en
Pages : 48
Book Description
As the world’s first decentralized digital currency, Bitcoin has the potential to revolutionize online payments systems in a way that benefits consumers and businesses. Instead of using an intermediary such as PayPal or submitting credit card information to a third party for verification—both of which often include transaction fees and other restrictions—Bitcoin allows individuals to pay each other directly for goods or services. The characteristics that make Bitcoin so innovative have also made it a target for regulators, who fear that the cryptocurrency will aid tax evasion, money laundering, and other crimes. While it is true that it can be used for nefarious purposes, the same can be said of cash. But, unlike cash, Bitcoin transactions are recorded in an online ledger. In this new primer published by the Mercatus Center at George Mason University, Jerry Brito and Andrea Castillo describe how the digital currency works and address many of the common misconceptions about it. They also analyze current laws and regulations that may already cover digital currencies and warn against preemptively placing regulatory restrictions on Bitcoin that could stifle the new technology before it has a chance to evolve. In addition, they give several recommendations about how to treat Bitcoin going forward. Here, at the forefront of the debate, Brito and Castillo both support innovation and provide much-needed clarity for policymakers and law enforcement. A Spanish edition of this book is also available from the Mercatus Center.
Blockchain, Crypto and DeFi
Author: Marco Di Maggio
Publisher: John Wiley & Sons
ISBN: 1394275900
Category : Business & Economics
Languages : en
Pages : 759
Book Description
Unlock the future of finance with Blockchain, Crypto, and DeFi Step into the realm of blockchain and cryptocurrency like never before with Blockchain, Crypto, and DeFi: Bridging Finance and Technology. Crafted by Marco Di Maggio, not just a Harvard Professor of Finance but an esteemed advisor to giants like Coinbase, this is your roadmap from foundational theories to cutting-edge applications. This is far from an academic discourse detached from reality; it seamlessly integrates theory with practice through detailed case studies and practical coding tutorials. Navigating the digital landscape today demands more than just passing familiarity with the latest technologies. Delving deep into blockchain and cryptocurrencies has become a pivotal skill set for anyone looking to thrive in this constantly shifting digital era. Whether you're a student aiming for a career in finance and technology, an academic seeking to expand your knowledge base, or a professional looking to stay ahead of the curve, this textbook offers unparalleled insights into the mechanics and implications of blockchain technologies. What Sets This Book Apart: Expertise Beyond the Classroom: Direct from the boards of the crypto world's titans, this book offers comprehensive coverage ensuring the book stands as an indispensable industry reference. Theory Meets Practice: Engage with complex blockchain concepts through practical case studies and coding tutorials. Learn, Build, Invest: Equip yourself to navigate the industry as an investor, entrepreneur, or innovator. Master the art of assessing protocols, crafting your own, and seizing opportunities in the blockchain and crypto space. Wit Meets Wisdom: Enjoy the journey with a narrative that combines profound insights with a witty tone, ensuring both enlightenment and entertainment. Blockchain, Crypto, and DeFi is not just a textbook but a journey into the heart of digital finance, marked by Di Maggio's engaging style and deep expertise. Accompanied by additional online resources, including slide decks and tutorials, this book is your go-to resource and your gateway to mastering the blockchain revolution. Embark on your blockchain adventure today. Table of Contents Chapter One: Chain Reactions: From Basement Miners to Blockchain Revolutionaries Chapter Two: Ethereum: The “Windows” to the Blockchain Universe – Now Loading Smart Contracts and Oracle Magic Chapter Three: Beyond Ethereum: A Gas-Guzzling Escape to the Holy Grail of Scalability Chapter Four: Riding the Crypto Rollercoaster: How Stablecoins Keep Their Cool Chapter Five: The CBDC Saga: Rewriting the Rules of Money Chapter Six: Money Grows on Distributed Trees: The DeFi Forest of DAOs and DApps Chapter Seven: The AMM Time machine: Back to the Future of Finance Chapter Eight: Liquidity Pools: Dive Deep into the Ocean of DeFi (Lifebuoys Not Included) Chapter Nine: The Tokenization Transformation from Wall Street to Your Street Chapter Ten: Digital Da Vincis: The Renaissance of Art in the Age of NFTs Chapter Eleven: Regulatory Framework: Work in Progress Chapter Twelve: Beyond HODL: Mastering the Art and Science of Crypto Trading Chapter Thirteen: Game Over for Bankers: The Unlikely Rise of Sofa-Surfing Capitalists Chapter Fourteen: Branding on the Block: How Blockchain Is Redefining Connections in the Web3 Era Chapter Fifteen: When HAL Meets Satoshi: Merging Minds and Money on the Blockchain
Publisher: John Wiley & Sons
ISBN: 1394275900
Category : Business & Economics
Languages : en
Pages : 759
Book Description
Unlock the future of finance with Blockchain, Crypto, and DeFi Step into the realm of blockchain and cryptocurrency like never before with Blockchain, Crypto, and DeFi: Bridging Finance and Technology. Crafted by Marco Di Maggio, not just a Harvard Professor of Finance but an esteemed advisor to giants like Coinbase, this is your roadmap from foundational theories to cutting-edge applications. This is far from an academic discourse detached from reality; it seamlessly integrates theory with practice through detailed case studies and practical coding tutorials. Navigating the digital landscape today demands more than just passing familiarity with the latest technologies. Delving deep into blockchain and cryptocurrencies has become a pivotal skill set for anyone looking to thrive in this constantly shifting digital era. Whether you're a student aiming for a career in finance and technology, an academic seeking to expand your knowledge base, or a professional looking to stay ahead of the curve, this textbook offers unparalleled insights into the mechanics and implications of blockchain technologies. What Sets This Book Apart: Expertise Beyond the Classroom: Direct from the boards of the crypto world's titans, this book offers comprehensive coverage ensuring the book stands as an indispensable industry reference. Theory Meets Practice: Engage with complex blockchain concepts through practical case studies and coding tutorials. Learn, Build, Invest: Equip yourself to navigate the industry as an investor, entrepreneur, or innovator. Master the art of assessing protocols, crafting your own, and seizing opportunities in the blockchain and crypto space. Wit Meets Wisdom: Enjoy the journey with a narrative that combines profound insights with a witty tone, ensuring both enlightenment and entertainment. Blockchain, Crypto, and DeFi is not just a textbook but a journey into the heart of digital finance, marked by Di Maggio's engaging style and deep expertise. Accompanied by additional online resources, including slide decks and tutorials, this book is your go-to resource and your gateway to mastering the blockchain revolution. Embark on your blockchain adventure today. Table of Contents Chapter One: Chain Reactions: From Basement Miners to Blockchain Revolutionaries Chapter Two: Ethereum: The “Windows” to the Blockchain Universe – Now Loading Smart Contracts and Oracle Magic Chapter Three: Beyond Ethereum: A Gas-Guzzling Escape to the Holy Grail of Scalability Chapter Four: Riding the Crypto Rollercoaster: How Stablecoins Keep Their Cool Chapter Five: The CBDC Saga: Rewriting the Rules of Money Chapter Six: Money Grows on Distributed Trees: The DeFi Forest of DAOs and DApps Chapter Seven: The AMM Time machine: Back to the Future of Finance Chapter Eight: Liquidity Pools: Dive Deep into the Ocean of DeFi (Lifebuoys Not Included) Chapter Nine: The Tokenization Transformation from Wall Street to Your Street Chapter Ten: Digital Da Vincis: The Renaissance of Art in the Age of NFTs Chapter Eleven: Regulatory Framework: Work in Progress Chapter Twelve: Beyond HODL: Mastering the Art and Science of Crypto Trading Chapter Thirteen: Game Over for Bankers: The Unlikely Rise of Sofa-Surfing Capitalists Chapter Fourteen: Branding on the Block: How Blockchain Is Redefining Connections in the Web3 Era Chapter Fifteen: When HAL Meets Satoshi: Merging Minds and Money on the Blockchain
Kickstart Blockchain and Cryptography Fundamentals
Author: Prof. Veerendra Kumar Jain
Publisher: Orange Education Pvt Ltd
ISBN: 8197651191
Category : Computers
Languages : en
Pages : 420
Book Description
Master Blockchain, Cryptography, and Smart Contracts KEY FEATURES ● Delves into core blockchain concepts, from cryptographic foundations to enterprise applications. ● Covers cutting-edge topics like smart contracts, Hyperledger, and blockchain interoperability, providing a future-focused perspective. ● Real-world examples of how blockchain can transform industries like finance, healthcare, and supply chain management. DESCRIPTION Unlock the true potential of blockchain technology with this essential guide, crafted for students and professionals looking to stay ahead in the fast-evolving digital landscape. Beginning with the foundations of Blockchain, the book moves on to explain the basics of decentralized, distributed ledgers that secure digital assets. You will then explore the role of Cryptographic Hash Functions (CHF) in safeguarding blockchain transactions through fixed-length hash values. Next, you will discover applications of Blockchain in Cryptocurrency and how digital assets like Bitcoin operate without central authorities. The book also covers Distributed Consensus in Open and Closed Environments, showing how blockchain ensures uniform agreement among nodes without a central server. You will then explore how blockchain is transforming industries by enabling secure, peer-to-peer transactions. The book introduces Hyperledger and Smart Contracts, highlighting how these tools automate and secure agreements without intermediaries. Finally, you will learn about facilitating communication between different blockchain networks through Blockchain Interoperability, and Legal and Environmental Aspects, examining the legal and environmental challenges blockchain faces. This book is not just a resource — it's your roadmap to mastering blockchain technology and revolutionizing your business. WHAT WILL YOU LEARN ● Learn how cryptographic hash functions transform data into fixed-length values and their role in blockchain security. ● Explore how cryptocurrencies like Bitcoin leverage blockchain technology for digital asset management. ● Understand how consensus mechanisms validate transactions and maintain ledgers in open blockchain networks. ● Discover how blockchain secures data transfers and eliminates intermediaries in enterprise settings. ● Examine blockchain use cases in enterprises, such as cross-border payments and supply chain management. ● Learn about Hyperledger Fabric and smart contracts, focusing on automating and securing transactions in permissioned blockchains. ● Transform blockchain networks to achieve communication through interoperability. ● Overcome the legal and environmental challenges of cryptocurrencies and blockchain technology, and achieve sustainability. WHO IS THIS BOOK FOR? This book is tailored for undergraduates in Computer Science, IT, and MCA programs, as well as professionals and individuals in related fields. It assumes a foundational understanding of blockchain technology and cryptography, making it ideal for those seeking to deepen their knowledge in these areas. TABLE OF CONTENTS 1. Overview of Blockchain Technology 2. Cryptographic Hash Function 3. Understanding Blockchain with Cryptocurrency 4. Distributed Consensus in Open Environments 5. Understanding Blockchain for Enterprises 6. Distributed Consensus in Closed Environment 7. Enterprise Application of Blockchain 8. Hyperledger and Smart Contracts 9. Blockchain Interoperability 10. Legal and Environmental Aspects 11. Exercises for Practical Index
Publisher: Orange Education Pvt Ltd
ISBN: 8197651191
Category : Computers
Languages : en
Pages : 420
Book Description
Master Blockchain, Cryptography, and Smart Contracts KEY FEATURES ● Delves into core blockchain concepts, from cryptographic foundations to enterprise applications. ● Covers cutting-edge topics like smart contracts, Hyperledger, and blockchain interoperability, providing a future-focused perspective. ● Real-world examples of how blockchain can transform industries like finance, healthcare, and supply chain management. DESCRIPTION Unlock the true potential of blockchain technology with this essential guide, crafted for students and professionals looking to stay ahead in the fast-evolving digital landscape. Beginning with the foundations of Blockchain, the book moves on to explain the basics of decentralized, distributed ledgers that secure digital assets. You will then explore the role of Cryptographic Hash Functions (CHF) in safeguarding blockchain transactions through fixed-length hash values. Next, you will discover applications of Blockchain in Cryptocurrency and how digital assets like Bitcoin operate without central authorities. The book also covers Distributed Consensus in Open and Closed Environments, showing how blockchain ensures uniform agreement among nodes without a central server. You will then explore how blockchain is transforming industries by enabling secure, peer-to-peer transactions. The book introduces Hyperledger and Smart Contracts, highlighting how these tools automate and secure agreements without intermediaries. Finally, you will learn about facilitating communication between different blockchain networks through Blockchain Interoperability, and Legal and Environmental Aspects, examining the legal and environmental challenges blockchain faces. This book is not just a resource — it's your roadmap to mastering blockchain technology and revolutionizing your business. WHAT WILL YOU LEARN ● Learn how cryptographic hash functions transform data into fixed-length values and their role in blockchain security. ● Explore how cryptocurrencies like Bitcoin leverage blockchain technology for digital asset management. ● Understand how consensus mechanisms validate transactions and maintain ledgers in open blockchain networks. ● Discover how blockchain secures data transfers and eliminates intermediaries in enterprise settings. ● Examine blockchain use cases in enterprises, such as cross-border payments and supply chain management. ● Learn about Hyperledger Fabric and smart contracts, focusing on automating and securing transactions in permissioned blockchains. ● Transform blockchain networks to achieve communication through interoperability. ● Overcome the legal and environmental challenges of cryptocurrencies and blockchain technology, and achieve sustainability. WHO IS THIS BOOK FOR? This book is tailored for undergraduates in Computer Science, IT, and MCA programs, as well as professionals and individuals in related fields. It assumes a foundational understanding of blockchain technology and cryptography, making it ideal for those seeking to deepen their knowledge in these areas. TABLE OF CONTENTS 1. Overview of Blockchain Technology 2. Cryptographic Hash Function 3. Understanding Blockchain with Cryptocurrency 4. Distributed Consensus in Open Environments 5. Understanding Blockchain for Enterprises 6. Distributed Consensus in Closed Environment 7. Enterprise Application of Blockchain 8. Hyperledger and Smart Contracts 9. Blockchain Interoperability 10. Legal and Environmental Aspects 11. Exercises for Practical Index
BLOCKCHAIN FUNDAMENTALS CORE AND CONCEPTS AND DECENTRALIZED LEDGER TECHNOLOGY
Author: Mr. Gunawan Widjaja
Publisher: Xoffencerpublication
ISBN: 8119534301
Category : Computers
Languages : en
Pages : 212
Book Description
Let's take a look at the beginnings of the technology that is now known as blockchain before delving into the specifics of how the blockchain works and the various other components of it. In 1991, a team of academic academics was the first to present the intellectual framework that underpins blockchain technology. The concept was first conceived for the purpose of time-stamping digital documents in such a way that it would be impossible to retroactively change their dates afterward. Despite this, the concept was mostly ignored until Satoshi Nakamoto brought it up once more in the white paper he published. It is possible that this is the first time in the history of the world that the creator of a game-changing technology has chosen to remain fully nameless. An unknown individual or group is said to be behind the creation of the first blockchain, which was Bitcoin. This person or group goes by the name Satoshi Nakamoto. 2009 marked the year when Bitcoin became the world's first cryptocurrency to use a blockchain. In the years that followed, bitcoin gained traction, and the technology that it was based on went on to gain an even greater following. Therefore, the uncertainty and lack of clarity among people began at the very beginning of the phenomenon itself; a product and the terminology associated with it became viral before the technology that underpinned it. And when the blockchain exhibited its true potential, people were attempting to associate it with the terminology of bitcoin, which resulted in a complete misunderstanding and confusion on everyone's part. On the other hand, you should begin with blockchain and work your way up to trying to grasp bitcoin. Before delving further into the particulars of the technology, there is another issue that has to be answered first. In order to label a piece of technology as revolutionary, it must, of course, offer significant advantages over previously existing technologies. The following are some advantages that blockchain technology has over pre-existing solutions in various industries: What is Blockchain? When we look at the data structure, data distribution, data validation (which refers to the authentication of a piece of data in blockchain), and other associated terminology of blockchain, we can get a good understanding of the characteristics. IBM defines blockchain as a shared and distributed ledger that makes it easier to record transactions and keep track of assets inside a network. Blockchain was developed by the company IBM. The asset might be a tangible one such as a piece of real estate, a house, or a vehicle, or it could be an intangible one such as digital money, the rights to intellectual property, or something similar. In its most basic form, it takes care of storing data and tracking where it goes throughout a decentralised network. Let's check at its specifics. On a P2P network, it functions as either a decentralised database or a public register that maintains information on assets and the transactions involving those assets. The use of encryption will be employed to ensure the safety of each transaction, and at some point in the future, the history of all transactions will be compiled into blocks of data and stored away. After that, the blocks are protected against alteration and connected to one another through the use of cryptography. The entirety of the procedure will result in the production of an unalterable and unfalsifiable record of the transactions that took place throughout the network. In addition to this, blocks of records are duplicated to all of the computers that are participating in the network, making it possible for everyone to have access to it. The fact that blockchain can store any form of asset together with facts about its ownership, a history of that ownership, and the placement of assets within the network is one of the technology's most significant advantages. Whether it be the virtual currency bitcoin or any other type of digital asset such as a certificate, personal information, a contract, title of ownership of intellectual property, or even the physical things themselves, digital assets may be used to store and transfer value. The most significant aspect of Blockchain is its ability to enable the creation of a shared reality between entities that cannot be trusted. That is to say that none of these participating nodes in the network are required to know or trust one another because each node possesses the capability to independently monitor and validate the chain. It's a cruel twist of fate that participants' inherent mistrust of one another is what ultimately ensures the blockchain's integrity and veracity.
Publisher: Xoffencerpublication
ISBN: 8119534301
Category : Computers
Languages : en
Pages : 212
Book Description
Let's take a look at the beginnings of the technology that is now known as blockchain before delving into the specifics of how the blockchain works and the various other components of it. In 1991, a team of academic academics was the first to present the intellectual framework that underpins blockchain technology. The concept was first conceived for the purpose of time-stamping digital documents in such a way that it would be impossible to retroactively change their dates afterward. Despite this, the concept was mostly ignored until Satoshi Nakamoto brought it up once more in the white paper he published. It is possible that this is the first time in the history of the world that the creator of a game-changing technology has chosen to remain fully nameless. An unknown individual or group is said to be behind the creation of the first blockchain, which was Bitcoin. This person or group goes by the name Satoshi Nakamoto. 2009 marked the year when Bitcoin became the world's first cryptocurrency to use a blockchain. In the years that followed, bitcoin gained traction, and the technology that it was based on went on to gain an even greater following. Therefore, the uncertainty and lack of clarity among people began at the very beginning of the phenomenon itself; a product and the terminology associated with it became viral before the technology that underpinned it. And when the blockchain exhibited its true potential, people were attempting to associate it with the terminology of bitcoin, which resulted in a complete misunderstanding and confusion on everyone's part. On the other hand, you should begin with blockchain and work your way up to trying to grasp bitcoin. Before delving further into the particulars of the technology, there is another issue that has to be answered first. In order to label a piece of technology as revolutionary, it must, of course, offer significant advantages over previously existing technologies. The following are some advantages that blockchain technology has over pre-existing solutions in various industries: What is Blockchain? When we look at the data structure, data distribution, data validation (which refers to the authentication of a piece of data in blockchain), and other associated terminology of blockchain, we can get a good understanding of the characteristics. IBM defines blockchain as a shared and distributed ledger that makes it easier to record transactions and keep track of assets inside a network. Blockchain was developed by the company IBM. The asset might be a tangible one such as a piece of real estate, a house, or a vehicle, or it could be an intangible one such as digital money, the rights to intellectual property, or something similar. In its most basic form, it takes care of storing data and tracking where it goes throughout a decentralised network. Let's check at its specifics. On a P2P network, it functions as either a decentralised database or a public register that maintains information on assets and the transactions involving those assets. The use of encryption will be employed to ensure the safety of each transaction, and at some point in the future, the history of all transactions will be compiled into blocks of data and stored away. After that, the blocks are protected against alteration and connected to one another through the use of cryptography. The entirety of the procedure will result in the production of an unalterable and unfalsifiable record of the transactions that took place throughout the network. In addition to this, blocks of records are duplicated to all of the computers that are participating in the network, making it possible for everyone to have access to it. The fact that blockchain can store any form of asset together with facts about its ownership, a history of that ownership, and the placement of assets within the network is one of the technology's most significant advantages. Whether it be the virtual currency bitcoin or any other type of digital asset such as a certificate, personal information, a contract, title of ownership of intellectual property, or even the physical things themselves, digital assets may be used to store and transfer value. The most significant aspect of Blockchain is its ability to enable the creation of a shared reality between entities that cannot be trusted. That is to say that none of these participating nodes in the network are required to know or trust one another because each node possesses the capability to independently monitor and validate the chain. It's a cruel twist of fate that participants' inherent mistrust of one another is what ultimately ensures the blockchain's integrity and veracity.
Bitcoin and Cryptocurrency Technologies
Author: Arvind Narayanan
Publisher: Princeton University Press
ISBN: 1400884152
Category : Computers
Languages : en
Pages : 335
Book Description
An authoritative introduction to the exciting new technologies of digital money Bitcoin and Cryptocurrency Technologies provides a comprehensive introduction to the revolutionary yet often misunderstood new technologies of digital currency. Whether you are a student, software developer, tech entrepreneur, or researcher in computer science, this authoritative and self-contained book tells you everything you need to know about the new global money for the Internet age. How do Bitcoin and its block chain actually work? How secure are your bitcoins? How anonymous are their users? Can cryptocurrencies be regulated? These are some of the many questions this book answers. It begins by tracing the history and development of Bitcoin and cryptocurrencies, and then gives the conceptual and practical foundations you need to engineer secure software that interacts with the Bitcoin network as well as to integrate ideas from Bitcoin into your own projects. Topics include decentralization, mining, the politics of Bitcoin, altcoins and the cryptocurrency ecosystem, the future of Bitcoin, and more. An essential introduction to the new technologies of digital currency Covers the history and mechanics of Bitcoin and the block chain, security, decentralization, anonymity, politics and regulation, altcoins, and much more Features an accompanying website that includes instructional videos for each chapter, homework problems, programming assignments, and lecture slides Also suitable for use with the authors' Coursera online course Electronic solutions manual (available only to professors)
Publisher: Princeton University Press
ISBN: 1400884152
Category : Computers
Languages : en
Pages : 335
Book Description
An authoritative introduction to the exciting new technologies of digital money Bitcoin and Cryptocurrency Technologies provides a comprehensive introduction to the revolutionary yet often misunderstood new technologies of digital currency. Whether you are a student, software developer, tech entrepreneur, or researcher in computer science, this authoritative and self-contained book tells you everything you need to know about the new global money for the Internet age. How do Bitcoin and its block chain actually work? How secure are your bitcoins? How anonymous are their users? Can cryptocurrencies be regulated? These are some of the many questions this book answers. It begins by tracing the history and development of Bitcoin and cryptocurrencies, and then gives the conceptual and practical foundations you need to engineer secure software that interacts with the Bitcoin network as well as to integrate ideas from Bitcoin into your own projects. Topics include decentralization, mining, the politics of Bitcoin, altcoins and the cryptocurrency ecosystem, the future of Bitcoin, and more. An essential introduction to the new technologies of digital currency Covers the history and mechanics of Bitcoin and the block chain, security, decentralization, anonymity, politics and regulation, altcoins, and much more Features an accompanying website that includes instructional videos for each chapter, homework problems, programming assignments, and lecture slides Also suitable for use with the authors' Coursera online course Electronic solutions manual (available only to professors)