Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.

Home

Lecture

BrainCoin: Understanding Proof of Work in Blockchain

About
Privacy
Disclaimer

Graph Chatbot

Related lectures (39)

Histology of the Esophagus

Covers the histological structure of the esophagus and its components.

Blockchain Fundamentals: Decentralized Technologies Overview

Provides an overview of blockchain technology, covering its history, use cases, challenges, and future trends in decentralized technologies.

Technologies for Democratic Society Log in to Mediaspace to watch this video

Explores blockchain, smart contracts, decentralized governance, and the challenges faced by technologies like DAOs.

Blockchain Fundamentals: Structure and Transactions Log in to Mediaspace to watch this video

Introduces blockchain fundamentals, covering structure, transactions, Proof-of-Work, security assumptions, Bitcoin transactions, Ethereum smart contracts, and limitations.

Blockchain Fundamentals Log in to Mediaspace to watch this video

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.

Blockchain Basics: Financial Applications Log in to Mediaspace to watch this video

Delves into blockchain basics and financial applications, covering hash puzzles, Merkle trees, proof of stake, and smart contracts.

Decentralized Systems Engineering: Fault Tolerance & Consensus Log in to Mediaspace to watch this video

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

Thermodynamics and Energetics I Log in to Mediaspace to watch this video

Explores fundamental thermodynamics concepts, laws, energy transfer, and system analysis.

Blockchain Essentials: Decentralized Systems Engineering Log in to Mediaspace to watch this video

Explores blockchain essentials, covering key concepts, Bitcoin transactions, Ethereum smart contracts, and future developments.

Untitled Log in to Mediaspace to watch this video

Periodic Table of the Elements Log in to Mediaspace to watch this video

Explores the periodic table of the elements, including Fe, Co, Ni, Cu, Zn, Ru, Rh, Pd, Ag, Cd, Os, Ir, Pt, Au, Hg, Ds, Rg, Uub.

Decentralized Systems Engineering: Consensus and Fault Tolerance Log in to Mediaspace to watch this video

Explores decentralized systems engineering, consensus algorithms, fault tolerance, Byzantine faults, and the practical applications of fault-tolerant systems.

Online Tracking: Stateful vs. Stateless Methods Log in to Mediaspace to watch this video

Explores online tracking methods, including canvas and AudioContext API fingerprinting, and their privacy implications.

Central Bank Digital Currencies: Innovations and Impacts Log in to Mediaspace to watch this video

Covers stablecoins, gas fees in Ethereum, smart contracts, tokenomics, and decentralized governance, offering insights on financial inclusion, cryptocurrencies, and central bank digital currencies.

Electrons: beyond conductivity Log in to Mediaspace to watch this video

Delves into electron energy and crystal structures in transition metals, including crystal clustering, Lanthanides, and hexagonal close-packed structures.

Sybil Defenses: Artificial Costs Log in to Mediaspace to watch this video

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

Untitled Log in to Mediaspace to watch this video

Token-based Insurance Solutions Log in to Mediaspace to watch this video

Explores token-based insurance solutions using smart contracts for managing payments, payouts, and risk assessment.

Self-Diffusion in Metals Log in to Mediaspace to watch this video

Explores self-diffusion in metals, covering temperature, pressure, crystal structures, diffusion coefficients, atomic jumps, and the Arrhenius equation.

Page 2 of 2