Blockchain Mania: Understanding Proof of Work

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Decentralized Systems Engineering: Fault Tolerance & Consensus

Covers Paxos, fault tolerance, Byzantine faults, redundancy, and blockchain structure in decentralized systems engineering.

Consensus Mechanisms: Bitcoin and Distributed Ledger Technology

Explores permissionless and permissioned consensus in Bitcoin, covering information-based money, public keys, and asynchronous pacing mechanisms.

BrainCoin: Understanding Proof of Work in Blockchain

Explores BrainCoin and the Proof of Work mechanism in blockchain technology, emphasizing the significance of the longest chain.

Sybil Defenses: Artificial Costs

Explores Sybil defenses, social network defenses, Proof of Personhood, and next steps in cybersecurity.

Specification and Verification of a Blockchain Light Client

Covers the design, implementation, and formal verification of distributed systems, focusing on verifiable distributed systems and organizations.

Blockchain Fundamentals

Explores the financial applications of blockchains, covering the definition, history, Ethereum, decentralized finance, smart contracts, tokens, assessment methods, challenges of double spending, digital signatures, and cryptographic hash functions.

Sybil Defenses: Artificial Costs

Explores Sybil defenses, social/trust network defenses, and 'Proof of Personhood' concepts.

Blockchain Fundamentals: Overview and Use Cases

Provides an overview of blockchain technology, covering its history, key elements, use cases in different industries, and technical challenges.

Byzantine Quorums and Hyperledger Fabric

Explores Byzantine Fault Tolerance, Hyperledger Fabric, blockchain evolution, and Mir-BFT protocol for total order broadcast.

Cryptographic Hash Functions and Block Chains

Covers cryptographic hash functions, message authentication codes, and block chains, including bitcoins, proof-of-work, and MAC variants.