Ethereum videos
Ethereum's latest upgrade: Fusaka
A short overview of Ethereum's Fusaka upgrade featuring Ethereum Foundation contributors and ecosystem builders.
0:02:40
Devconnect Argentina 2025 recap — the first Ethereum World's Fair
A highlight reel from Devconnect Buenos Aires, the first Ethereum World's Fair, featuring 14,000+ attendees and 80+ events across Argentina's vibrant crypto community.
0:02:45
How to be cypherpunk
Juan Benet on the history and future of the cypherpunk movement, the fight for digital rights, and how the Ethereum community carries forward the cypherpunk legacy.
0:18:00
How to make a guerilla L2
Fatemeh Fannizadeh and Melanie Premsyl on building Layer 2 networks as tools for privacy, liberty, and resistance, reimagining blockchain infrastructure through a cypherpunk and activist lens.
0:15:55
Ethereum institutional privacy now
A panel at the Web3Privacy Now event during Devconnect 2025, featuring experts discussing real-world institutional privacy needs on Ethereum, from compliance to ZK proofs.
0:30:50
Ethereum, the things I like and some I don't by Mariano Conti
Ethereum developer Mariano Conti on what he loves about Ethereum, the community's evolution, and why he remains committed after years in the space.
0:16:30
Devcon Mumbai - Coming Nov 3-6, 2026
The official announcement trailer for Devcon, the Ethereum Foundation's flagship community conference, coming to Mumbai, India in November 2026.
0:00:45
Ethereum localism — global protocols, local power
A discussion at EthBoulder 2026 exploring how Ethereum's global infrastructure can serve hyper-local communities, from community currencies and local governance to bio-regional citizenship.
0:50:15
The next 10 years of Ethereum
Fede Fernández covers the evolution of Ethereum, infrastructure building across Latin America, and the core values that will define the next decade of the ecosystem.
0:36:15
Join the Ethereum gathering in Buenos Aires! Nov 17-22
The official promo trailer for Devconnect Buenos Aires and the Ethereum World's Fair, inviting the global community to a week of connecting, applications, and onchain action in Argentina.
0:00:25
Post-quantum security & Ethereum's 2026 roadmap
Tomasz Stańczak shares a comprehensive update at ETHBoulder on the Ethereum Foundation's 2025 progress and dives deep into one of Ethereum's most critical long-term challenges: post-quantum cryptographic security.
0:28:30
Ethereum's quantum plan Before Q-Day with Justin Drake
An interview with Justin Drake, Ethereum Foundation researcher, covering Ethereum's post-quantum roadmap, the Lean Ethereum roadmap, and an honest discussion about existential risks.
1:12:30
Danny Ryan: leading crypto's biggest upgrade
Danny Ryan, co-founder of Etherealize and lead coordinator of Ethereum's transition to proof of stake, shares his journey from Louisiana freelancer to Merge architect.
1:01:47
Crypto apps and decentralized social
Linda Xie on decentralized social media platforms built on Ethereum, covering open social graphs, embedded wallets, mini apps on Farcaster, and the growth challenges facing crypto social networks.
0:29:14
Privacy is existential
Peter Van Valkenburgh makes the case that privacy is not merely a feature but an existential requirement for Ethereum's neutrality and trustlessness, drawing on legal battles over Tornado Cash, MEV, and validator liability.
0:22:45
Ethereum's evolution: Fusaka, Glamsterdam, and beyond
Preston Van Loon on Ethereum's upcoming protocol upgrades, covering the Fusaka and Glamsterdam roadmap milestones and the long-term evolution of the protocol.
0:21:34
Ethereum Pectra upgrade: what stakers need to know
Explaining the Pectra upgrade from a staker's perspective, covering the practical impacts on validators, staking operations, and the key EIPs that affect staking in the Ethereum protocol.
0:09:14
I interviewed Luna: an AI agent worth $17M
An interview with Luna, an AI agent, exploring how autonomous AI agents could outperform traditional influencers and content creators. This interview examines the intersection of AI and blockchain-based autonomous agents.
1:08:42
Security through obscurity: using microdots to store secrets
Presenting an unconventional approach to key custody using physical microdot technology, obfuscating seed phrases in printed images invisible to the naked eye.
0:09:55
Surveillance, silence, and reclaiming privacy
Naomi Brockwell covers the erosion of digital privacy, the infrastructure of mass surveillance, and practical tools everyone can use to reclaim their right to privacy.
0:44:45
What's going into the Pectra upgrade?
Christine Kim on Ethereum's Pectra upgrade, covering the EIPs included in the upgrade, what they change about the protocol, and why they matter for users, developers, and validators.
0:20:46
Keynote: the REAL state of L2s
A talk on the current state of Layer 2 solutions, examining the gap between rollup security promises and reality and proposing a path toward true decentralization.
0:26:15
Ethereum in 30 minutes by Vitalik Buterin
Vitalik Buterin on Ethereum's evolution as a decentralized world computer, covering proof of stake, layer 2 scaling, account abstraction, and the road ahead.
0:31:05
Ethereum core governance explained
Nixo walks through how Ethereum's core protocol governance actually works, including client diversity and hard forks, the ACD call process, common misconceptions, devnets, and actionable paths for participation.
0:42:18
Stani Kulechov on saving for a computer, dropping out, and building Aave
An interview with Aave founder Stani Kulechov covering his childhood in Finland, discovering Ethereum, building one of DeFi's largest protocols, and his philosophy on angel investing and crypto retention.
0:36:34
Atoms, institutions, blockchains
Josh Stark proposes a new framework for understanding what blockchains are, introducing the concept of 'hardness' as the shared property that connects atoms, institutions, and blockchains as civilization's building materials.
0:29:13
Unlocking Ethereum's scaling: EIP-4844 explained
Finematics explains EIP-4844 (proto-danksharding), the key upgrade in the Dencun hard fork that introduces blob transactions to dramatically reduce costs for layer 2 rollups on Ethereum.
0:10:56
The next Ethereum upgrade: blobspace 101
Domothy explains blobspace, the new data availability layer introduced by Ethereum's Dencun upgrade, covering how blob transactions work, why they matter for Ethereum scaling, and what comes next for data availability.
1:02:31
Beyond the Ethereum protocol: proposer-builder separation
A presentation on proposer-builder separation (PBS), a design pattern that separates the roles of block building and block proposing in Ethereum.
0:22:47
Explanation of restaking
An explainer on restaking, which uses already-staked ETH to provide security for additional protocols and services beyond Ethereum's base layer.
0:12:33
How do Ethereum withdrawals work?
How staking withdrawals work on Ethereum after the Shanghai/Capella upgrade, covering the technical process, withdrawal queue, and what stakers need to know about accessing their staked ETH.
0:11:39
EigenLayer: permissionless feature addition to Ethereum
Sreeram Kannan presents EigenLayer's approach to permissionless feature addition on Ethereum.
0:24:11
The game of reorgs in proof of stake Ethereum
Caspar Schwarz-Schilling presents research on block reorganization attacks in proof of stake Ethereum, covering attack vectors, defense mechanisms, and the protocol-level mitigations in place.
0:18:41
Can regenerative finance clean up crypto's dirty image?
CNBC explores how regenerative finance (ReFi) uses blockchain technology to fund environmental and social projects.
0:06:01
Could a DAO build the next great city?
Scott Fitsimones shares how decentralized autonomous organizations (DAOs) could be the key to coordinating community-driven development and building the next great city.
0:09:56
DeSci, independent labs, and large-scale data science
Juan Benet on how the decentralized science (DeSci) movement can fund, organize, and open science using Web3 tools, covering funding mechanisms, open access, reproducible experiments, and large-scale data science pipelines.
0:50:14
Decentralized identity explained
An explainer on how decentralized identity gives users more control over their digital identity, and keeps personal information on the internet safer using blockchain-based credentials.
0:05:22
The PoW vs. PoS debate
Lyn Alden and Justin Drake debate whether proof of work or proof of stake is best suited for creating a global crypto money system, covering economic security, 51% attack recovery, fairness, and the commodity vs. equity money distinction.
1:42:00
Decentralized social media explained
An explainer on decentralized social media platforms that use blockchain technology to give users ownership of their data, content, and social connections, without relying on centralized corporations.
0:13:10
Ethereum basics: intro
An introductory lecture on Ethereum fundamentals, covering what Ethereum is, how it differs from Bitcoin, and the core concepts that underpin the Ethereum network.
0:11:14
The DAO hack: story of Ethereum Classic
The story of the DAO hack in 2016, and how the community's response led to the creation of Ethereum Classic as a separate chain.
0:09:48
Zero-knowledge proofs explained in 5 levels of difficulty
A computer scientist explains zero-knowledge proofs at five different levels of complexity, from a child to an expert.
0:18:19
Rollups: the ultimate Ethereum scaling strategy?
A deep dive into rollups as Ethereum's primary scaling strategy. This video explains how optimistic rollups (Arbitrum, Optimism) and zero-knowledge rollups work.
0:16:37
DeFi: from inception to 2021 and beyond
A history of decentralized finance from its beginnings through the DeFi Summer of 2020 and beyond.
0:17:47
Ethereum layer 2 scaling explained
An overview of layer 2 scaling solutions for Ethereum, including rollups, Plasma, state channels, and sidechains.
0:14:28
Blockchain — ETH.BUILD
A demonstration of how blockchain mining works, including how blocks are chained together, how proof of work secures blockchains, and what happens when someone tries to tamper with data.
0:22:44
Hash function — ETH.BUILD
A demonstration of cryptographic hash functions using the ETH.BUILD educational tool. Learn how hash functions work and why they are fundamental to Ethereum's account and data integrity model.
0:04:39
Key pair — ETH.BUILD
A demonstration of public-private key pairs using the ETH.BUILD educational tool. Understand how cryptographic key pairs secure Ethereum accounts and enable transaction signing.
0:04:05
Transactions — ETH.BUILD
A demonstration of how Ethereum transactions work using the ETH.BUILD educational tool. See how transactions are constructed, signed, and sent on the Ethereum network.
0:06:12
Code is law? Smart contracts explained
Exploring the concept of 'code is law' through the lens of smart contracts on Ethereum and DeFi. This video covers what smart contracts are, how they work, and the philosophical question of whether code should be the ultimate arbiter.
0:15:25
What are NFTs and how can they be used in decentralized finance?
Understand the mechanics of non-fungible tokens (NFTs) on Ethereum and how they are used in decentralized finance (DeFi) apps.
0:11:13
DeFi: the future of finance explained
An overview of decentralized finance (DeFi) and how it compares to the current financial system.
0:14:48
Crypto security: passwords and authentication
Andreas Antonopoulos covers essential crypto security practices, focusing on password management, authentication methods, and best practices for protecting your digital assets and private keys.
1:09:55
What is a dapp? Decentralized application on the blockchain
An introduction to decentralized applications (dapps) and how they differ from traditional apps.
0:05:11
What is proof of work?
A beginner-friendly explanation of the proof of work (PoW) consensus mechanism, including how miners solve cryptographic puzzles to validate transactions and secure the blockchain network.
0:05:31
Understanding blockchain consensus mechanisms
An explainer covering the core consensus mechanisms used in blockchains, and how they enable decentralized networks to agree on the state of transactions without a central authority.
0:09:33
Cryptoeconomics: proof of authority
A cryptoeconomics lecture explaining the proof-of-authority (PoA) consensus mechanism, covering how it works, its trade-offs compared to proof of work and proof of stake, and where it is used in practice.
0:09:18
Blockchain 101: a visual demo
A demonstration of how blockchain technology works, covering hashing, blocks, chains, distributed ledgers, and tokens to make blockchain concepts tangible and intuitive.
0:17:49