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About the Course 3
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WelcomeLecture1.1
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General GuidelinesLecture1.2
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Course ObjectiveLecture1.3
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Evolution of Blockchain 7
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Learning OutcomeLecture2.1
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Tracing the OriginLecture2.2
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Blockchain AnatomyLecture2.3
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En route to DecentralizationLecture2.4
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Decentralization MattersLecture2.5
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Blockchain as DatabaseLecture2.6
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Application ArenasLecture2.7
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Blockchain Seeds: Cryptography & Hashing 5
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Guarantee of a Good LifeLecture3.1
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Road To GuaranteeLecture3.2
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Art of CryptographyLecture3.3
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Cryptography in BlockchainLecture3.4
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Hash TraitsLecture3.5
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Artery of Immutability 7
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PrologueLecture4.1
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Merkle Tree: An IntroLecture4.2
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Merkle Root in a blockLecture4.3
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Why Merkle Tree?Lecture4.4
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Block FactorLecture4.5
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How blocks form a chain?Lecture4.6
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Blockchain NetworkLecture4.7
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Designing a Decentralized Communication 5
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PrologueLecture5.1
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Keys to interactLecture5.2
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The Destination AddressLecture5.3
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Safeguarding WalletsLecture5.4
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Digital Signature: The Trust LayerLecture5.5
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Assessment 1 1
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Quiz 1Quiz6.120 questions
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Transaction Flow 3
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Transaction Flow – Traditional systemsLecture7.1
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Transaction Flow – Blockchain networksLecture7.2
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Need for a ConsensusLecture7.3
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In whom do we trust? 3
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Two Generals ProblemLecture8.1
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Byzantine Generals ProblemLecture8.2
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Byzantine Fault ToleranceLecture8.3
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Assessment 2 1
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Quiz 2Quiz9.15 questions
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Bitcoin Blockchain Network 3
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ForewordLecture10.1
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What is Bitcoin?Lecture10.2
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Nodes in Bitcoin NetworkLecture10.3
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Bitcoin Working 10
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Transactions and Memory PoolsLecture11.1
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UTXO: Unspent Transaction OutputLecture11.2
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UTXO in BitcoinLecture11.3
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Proof of WorkLecture11.4
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Cryptographic PuzzleLecture11.5
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Bitcoin MiningLecture11.6
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The Difficulty Level and MiningLecture11.7
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Fork ResolutionLecture11.8
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Hard vs Soft ForksLecture11.9
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Bitcoin LimitationsLecture11.10
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Assessment 3 1
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Quiz 3Quiz12.110 questions
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Programmable Blockchains 7
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Introduction to EthereumLecture13.1
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Ethereum World ComputerLecture13.2
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Ethereum FeaturesLecture13.3
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Proof of StakeLecture13.4
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Working of PoSLecture13.5
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Proof of AuthorityLecture13.6
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Roadmap to Ethereum EvolutionLecture13.7
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Ethereum Virtual Machine 5
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Ethereum Virtual MachineLecture14.1
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AccountsLecture14.2
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EtherLecture14.3
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GasLecture14.4
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Account Balance ModelLecture14.5
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Ethereum Network 3
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Types of NodesLecture15.1
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Different NetworksLecture15.2
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Ethereum Clients/Node Simulation ToolsLecture15.3
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Decentralized Applications 6
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DAppsLecture16.1
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Smart ContractsLecture16.2
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Remix IDELecture16.3
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TokensLecture16.4
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Decentralized Applications on Ethereum (DApps)Lecture16.5
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Smart Contract Programming LanguagesLecture16.6
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Ethereum Hands On 7
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Remix IDE File Explore & Code EditorLecture17.1
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Remix IDE Compiler TabLecture17.2
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Remix IDE Deploy & Run Transactions TabLecture17.3
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MetaMaskLecture17.4
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EtherscanLecture17.5
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Interacting with Ethereum Test NetworkLecture17.6
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Ganache (deprecated)Lecture17.7
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Assessment 4 1
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Quiz 4Quiz18.120 questions
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Permissioned Blockchains 9
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Need for Permissioned BlockchainsLecture19.1
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LF Decentralized TrustLecture19.2
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Projects Under LFDTLecture19.3
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Hyperledger FabricLecture19.4
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Hyperledger Fabric Lab – InstructionsLecture19.5
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Hyperledger Fabric Lab – DemoLecture19.6
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Corda by R3Lecture19.7
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Features of CordaLecture19.8
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Corda componentsLecture19.9
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Consensus in Permissioned networks 3
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Practical Byzantine Fault ToleranceLecture20.1
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RaftLecture20.2
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SmartBFTLecture20.3
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Assessment 5 1
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Quiz 5Quiz21.110 questions
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Current Challenges and Potential solutions 4
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Challenges or Opportunities?Lecture22.1
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Technical ChallengesLecture22.2
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Organizational ChallengesLecture22.3
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General ChallengesLecture22.4
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Future with blockchain 5
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Current TrendsLecture23.1
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Blockchain ApplicationsLecture23.2
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Token EconomicsLecture23.3
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NFT: Non-Fungible TokenLecture23.4
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DeFi: Decentralized FinanceLecture23.5
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Final Assessment 1
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Final QuizQuiz24.120 questions
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Final Feedback 1
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Share your valuable feedback with usLecture25.1
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Get your Certificate 1
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Thank YouLecture26.1
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Welcome
Blockchain.. besides the facts and theories, for a few of you, it might be just a new technical jargon with much hype. And for some of you, it might be a new exclusive technology for cryptocurrencies. Beyond that, most of you would be much familiar with bitcoin. The popularity of bitcoin has heightened exponentially, along with a curiosity about a decentralized trust-free payment system with no intermediaries or central banks.
Although blockchain was introduced as the backend technology of Bitcoin, blockchain itself has already gained its traction. Through decentralized applications and smart contracts, blockchain technology has proved its immense potential to be the new internet and the future of many disruptive business models.
How does this system work? How can we build a trust-free ecosystem without any central servers or trusted third parties? What is a consensus? What do you mean by mining? What varieties of blockchains do we have? How do they differ? Can we have hands-on experience with these blockchains?
The Certified Blockchain Associate (CBA), is an introductory course that tries to answer these questions and much more. This course will help you to gain more insights into this technology.
This course is open to students, entrepreneurs, technocrats and anyone who is enthusiastic. This course will help you think of new business models or re-position the existing ones with blockchain.
This will be your first step into this new world of computing..!!