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In zero-knowledge proofs, one can prove to know a secret, without revealing absolutely anything about the secret! We give three examples: Where is Waldo?, the color blind problem, and hamiltonian circuits. We show to what degree these are zero-knowledge, and how we can generally prove that a protocol is zero knowledge.
How do you prove something without giving away all your data? Zero Knowledge Proofs could hold the answer. Alberto Sonnino, Research Student at UCL explains. EXTRA BITS: 🤍 Computing Limits: 🤍 UCL Link: 🤍 🤍 🤍 This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: 🤍 Computerphile is a sister project to Brady Haran's Numberphile. More at 🤍
Computer scientist Amit Sahai, PhD, is asked to explain the concept of zero-knowledge proofs to 5 different people; a child, a teen, a college student, a grad student, and an expert. Using a variety of techniques, Amit breaks down what zero-knowledge proofs are and why it's so exciting in the world of cryptography. Amit Sahai, PhD, is a professor of computer science at UCLA Samueli School of Engineering. Still haven’t subscribed to WIRED on YouTube? ►► 🤍 Listen to the Get WIRED podcast ►► 🤍 Want more WIRED? Get the magazine ►► 🤍 Follow WIRED: Instagram ►►🤍 Twitter ►►🤍 Facebook ►►🤍 Get more incredible stories on science and tech with our daily newsletter: 🤍 Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV. ABOUT WIRED WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture. Computer Scientist Explains One Concept in 5 Levels of Difficulty | WIRED
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В новом выпуске "Крипториума" Алексей Глуховский co-founder Matter Labs объясняет в чем суть криптографическиго протокола "доказательство с нулевым разглашением" или zero-knowledge proof, и каким образом протокол позволяет убедиться в достоверности какого-либо утверждения без разглашения информации. Плейлист рубрики «Крипториум | Cryptorium»: 🤍 Радио ForkLog: 🤍 Англоязычный канал на ютюбе (Forkshow): 🤍 Страница в ФБ: 🤍 Чат в телеграме: 🤍 Поддержите развитие канала ForkLog, отправив нам немного биткоинов! Все средства будут направлены на развитие проекта, зарплаты сотрудников, а также популяризацию криптовалют и технологии блокчейн. Наш биткоин-кошелек: 3KjipjDSYQvk63Sjc7hzrDqSmFcBqdzywU Наш этериум-кошелек: 0x4BCE27ab9162C3EF1F500838880cB7b82280AC47 *Если вы хотите использовать другой платёжный инструмент для поддержки проекта, а так же по коммерческим вопросам и сотрудничеству свяжитесь с нами по почте video (🤍) forklog (.) com. #cryptorium #крипториум
In this video, we dive deep into the fascinating world of Zero-Knowledge Proofs (ZKPs). From understanding the basic concept through a Sudoku example to exploring the intricate details of SNARKs, we've got you covered! 🔍 What you'll learn: - Basics of Zero-Knowledge Proofs - How ZKPs can be applied in real-world scenarios - An in-depth look at SNARKs (Succinct Non-interactive ARgument of Knowledge) - The power of polynomial commitments in SNARKs 📚 Resources and Further Reading: Zero-Knowledge Encyclopedia: 🤍 Lookup Protocols: 🤍 Modular Arithmetic: 🤍 Elliptic Curve Cryptography: 🤍 🌐 About Ingonyama: At Ingonyama, we're dedicated to demystifying the world of cryptography. Whether you're just starting out or looking to deepen your understanding, our content is designed to enlighten and educate. Don't forget to subscribe for more insightful videos! 05:00: Spelling mistake "Succinctness" 20:18 : The correct equation is E(Q(s))⊙ E(s - *z*) = E(P(s) - y)⊙ E(1) 👍 If you found this video informative, please give us a thumbs up, share with your friends, and hit that subscribe button for more content! Shoutout to jerosq on Fiverr for video animation 🔥 #ZeroKnowledgeProofs #SNARKs #Cryptography
Discover what's next for Web3 at SmartCon 2023 in Barcelona. Register today: 🤍 A zero-knowledge proof (ZKP) is a cryptographic method to prove the knowledge of something without revealing the underlying information. This explainer video shows how ZKPs can enable novel privacy-preserving use cases for smart contract applications. Check out the complete list of educational two-minute explainer videos: 🤍 Read more about the benefits of ZKPs: 🤍 Chainlink is the industry standard for building, accessing, and selling oracle services needed to power hybrid smart contracts on any blockchain. Chainlink oracle networks provide smart contracts with a way to reliably connect to any external API and leverage secure off-chain computations for enabling feature-rich applications. Chainlink currently secures tens of billions of dollars across DeFi, insurance, gaming, and other major industries, and offers global enterprises and leading data providers a universal gateway to all blockchains. Learn more about Chainlink: Website: 🤍 Docs: 🤍 Twitter: 🤍
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A zero-knowledge proof (ZK Proof) is a cryptographic proof by which a "prover" can prove to a "verifier" whether the prover knows a certain value, without revealing what the value itself was to the verifier. Let's explore this innovative concept and how it aims to revolutionize privacy as we know it! Links Mentioned: ZK-Proof: 🤍 Timestamps: 00:00 Intro 00:37 A history into the concept 01:05 How does it work?02:29 The criteria for the proof system explored 04:31 Advantages and disadvantages 06:32 Real-world implementations 07:20 Do you think it'll catch on? Download CoinGecko App!📱 iOS: 🤍 Android: 🤍 Follow us! Twitter: 🤍 Instagram: 🤍 TikTok: 🤍 Telegram: 🤍 Subscribe to CoinGecko's Newsletter! 📩 🤍 #crypto #cryptocurrency #bitcoin #ethereum #zero #knoweldge #proof #zkproof #zkp
Protecting your online privacy could become a lot easier with Zero Knowledge Proof. A technique that allows you to prove things without disclosing what it is you're proving. Need to have a certain age before you can signup for a service? You can deliver a proof that you meet the criteria without sharing your actual age. Or you could prove to your bank that your salary is sufficient to get a loan, without revealing your real salary. 📚 Sources 🤍 🌍 Social Twitter: 🤍 Facebook: 🤍 Blog: 🤍 💌 Newsletter: 🤍 (no more than once a month) ❤️ Become a Simply Explained member: 🤍
zk-SNARKs keep Mina's blockchain light and your personal data private – but there's even more going on behind the tech. In this video, Brandon simply breaks down what zk-SNARKs are by comparing them to the game of "Where's Waldo?" By the end of this video, you'll know what they are, how they work, and their importance to Mina and the greater crypto community! ❓What’s something interesting that you may want to prove with zk-SNARKs? ✏️ Let us know in the comments! Learn more about Snarky, our programming language, here - 🤍 Check out the original 'Where's Waldo?' explanation here - 🤍 Subscribe to our channel to learn more about Mina's place in blockchain! 📒 Prefer to read? You can dive deeper into zero-knowledge proofs and snarks here: 🤍 What is Mina? Mina is the world’s lightest blockchain, powered by participants. Rather than apply brute computing force, Mina uses advanced cryptography and recursive zk-SNARKs to design an entire blockchain that is and always will be about 22kb, the size of a couple of tweets, ushering in a new era of blockchain accessibility. With its unique privacy features and ability to connect to any website, Mina is building a private gateway between the real world and crypto—and the secure, democratic future we all deserve. Follow Us! 🐤 Twitter: 🤍 💬 Telegram: 🤍 📢 Discord: 🤍 📧 Monthly Newsletter: 🤍 Music and Audio Engineering by Jonathan El-Bizri #blockchain #crypto #cryptocurrency #zksnark #stark #cryptography
In cryptography, a zero-knowledge proof or zero-knowledge protocol is a method by which one party (the prover) can prove to another party (the verifier) that a given statement is true while the prover avoids conveying any additional information apart from the fact that the statement is indeed true. The essence of zero-knowledge proofs is that it is trivial to prove that one possesses knowledge of certain information by simply revealing it; the challenge is to prove such possession without revealing the information itself or any additional information. -wikipedia Java:- 🤍 Spring:- 🤍 More Learning : Java :- 🤍 Python :- 🤍 Django :- 🤍 JavaScript :- 🤍 Node JS :- 🤍 Rest Api :-🤍 Servlet :- 🤍 Spring Framework :- 🤍 Design Patterns in Java :- 🤍 Docker :- 🤍 Blockchain Tutorial :- 🤍 Corda Tutorial:- 🤍 Hyperledger Fabric :- 🤍 NoSQL Tutorial :- 🤍 Mysql Tutorial :- 🤍 Data Structures using Java :- 🤍 Git Tutorial :- 🤍 Donation: PayPal Id : navinreddy20 🤍 #zkp
What are zero-knowledge proofs? Justin Thaler (a16z crypto, Georgetown University) demystifies key concepts in this rapidly evolving and increasingly important space. This talk sheds light on the fundamentals of zero-knowledge proofs and SNARKS – including how people are using them today, how web3 startups should be thinking about them, and how they might be used in future. As a reminder, none of the content should be taken as investment, business, legal, or tax advice; please see a16z.com/disclosures for more important information, including a link to a list of our investments. More from: - Crypto Startup School ‘23: 🤍 - Crypto Startup School ‘20: 🤍 - Anatoly: 🤍 To stay up-to-date on Crypto Startup School talks as they’re released, subscribe to our newsletter (🤍) or sign up to hear about our next cohort (🤍
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Shafi Goldwasser, ZKP MOOC Spring '23
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Welcome to the livestream of the Main Stage at Zero Knowledge Summit, from the beautiful art deco Senate House in London. Produced by the team behind Zero Knowledge Podcast with support from platinum sponsors Anoma and Aleo and a slew of other great sponsors. Find out more: 🤍 - If you are looking to jump into ZK professionally, check out the ZK Jobs board to find job posts from some of the top teams working in ZK - like Aleo & Anoma. If you’re looking to hire, be sure to add your jobs as well! More at ZK Jobs Board - 🤍 If you like what we do: Subscribe to our podcast newsletter - 🤍 Follow us on Twitter 🤍zeroknowledgefm - 🤍 Join us on Telegram - 🤍
Visit the 🤍 to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more. 🤍 ZKML could be the key to giving the blockchain eyes, letting smart contracts exercise judgment, one-person oracles, and generally getting data on-chain in a scalable way. I'll discuss applications, how to quickly convert PyTorch models to zero-knowledge proofs, and the roadmap. Speaker(s): Jason Morton Skill level: Beginner Track: ZKPs: Privacy, Identity, Infrastructure, & More Keywords: zk Follow us: 🤍 🤍 Learn more about devcon: 🤍 Learn more about ethereum: 🤍 Devcon is the Ethereum conference for developers, researchers, thinkers, and makers. Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022. Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit 🤍tion/
Visit the 🤍 to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more. 🤍 Zero Knowledge, aka ZK, has become a catch-all term to represent much of "modern" or "advanced" cryptography especially cryptography that's relevant to the future of blockchains. In this panel, we will share our perspectives on ZK how to think about it, what to look out for, and what to focus in on. We'll also discuss how ZK may alter and complement Ethereum's own future. Speaker(s): gubsheep, Albert Ni, Barry Whitehat, Vitalik Buterin Skill level: Beginner Track: ZKPs: Privacy, Identity, Infrastructure, & More Keywords: ZKP,Zero Knowledge,Future of Ethereum,Scalability,Security,Privacy Follow us: 🤍 🤍 Learn more about devcon: 🤍 Learn more about ethereum: 🤍 Devcon is the Ethereum conference for developers, researchers, thinkers, and makers. Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022. Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit 🤍tion/
Elad Verbin, Lead Scientist & Founding Partner at Moon Math Capital & Berlin Innovation Ventures, presents Privacy on the Blockchain: Zero Knowledge Proofs and Their Future Applications. This video was recorded at Web3 Summit 2018 in Berlin.
Zero knowledge proofs are a fascinating concept with unique applications. How do you prove you know a password without revealing it? Sound impossible? Well, it's actually quite doable with zero knowledge proofs! Let's dive in. #some1
Zero knowledge proof (доказательство с нулевым разглашением) - попытка доказать, что что-то является правдой, без раскрытия данных. Zero Knowledge Proof [ ZKP ] может абсолютно изменить правила игры крипто индустрии. Если посмотреть на то как работает блокчейн сегодня, то единственный способ обеспечить функционирование и безопасность сети реализуем когда каждый участник должен производить одни и те же вычисления, которые прописанные в протоколе работы блокчейна. И когда результаты большинства совпадают - тогда мы можем доверять системе и говорить, что консенсус найден. ZK роллапы, которые основаны на технологии ZKP могут колоссально изменить подход в работе блокчейна. Ведь теперь только один участник сети (майнер, валидатор) делает вычисления и необходимые операции, но обязан также сгенерить доказательство правильно выполненной работы. А остальные участники сети должны лишь его проверить и удостоверится в правильности. Проверка происходит быстро и дает беспрецедентную степень уверенности, что вычисления действительно верны. Сами вычисления проводятся без раскрытия всех данных, поэтому называется доказательство с нулевым разглашением. Резюмируем: ZK Ролапы позволяют, любые вычисления которые тебе необходимо совершить, делегировать кому-нибудь другому, кто их исполнит и пришлет тебе обратно результат, а самое главное доказательство того, что это вычисления были сделаны верно.
Zero-Knowledge Proof, abbreviated as ZKP, is a novel way to prove a fact without leaking any privacy information. The emergence of Zero-Knowledge Proof is for one of the most important things about us, the protection of privacy data. Nowadays, ZKP is widely used in many block-chain projects which can effectively provide a way to authenticate the user without leaking user's privacy in a public environment. Nowadays, there are more and more use cases which can use ZKP to authenticate users in our daily life. For example, if we want to prove that a student already passed the exam but don't want to show the actual mark for the exam. Also, when we are purchasing some insurance policies, we just want to show the insurance company that we don't have cancer, but we don't want to show more details about our health, and so on. Generally, the proof is not the same as the strict mathematical proof which uses axioms and logic. Most of the ZKP proof are based on mathematical Probability which means the result can proved from statistical point of view. The verifier will randomly ask the prover for the proof. If the prover can always provide the correct result, after a few times, although the possibility of failure of the proof is not zero, but very close to it. So, technically that small chance of failure can be ignored and the proof is considered as successful. Let's consider some examples about Zero-Knowledge Proof. Alice want to prove to Bob that she has the key to a room. How can she do it? Of course she can give Bob the key to open the door, and thus prove that she has the key. But this will enable Bob to see the key. If Alice has other privacy information such as age or home addresses on the key, they will be released to Bob as well. What we can do to enable Alice to prove the fact without showing the key to Bob? A possible solution can be: Alice will tell Bob that she can grab something from the room which Bob knows, and show it to Bob, and thus indirectly prove that she has the key. Let's take a look at another question. Alice have two balls which has red and green color. Her friend Bob has color blindness and cannot identify colors. How Alice prove to Bob that the two balls have different colors? One solution might be. Bob put two balls in his hands. In each round he can randomly choose to swap or not swap the balls in his hand without letting Alice see the swap action. Then he will ask Alice to identify if he has swapped the balls. Since Alice doesn't have color blindness, she can correctly the color of balls in Bob's hands. After a few rounds, If Alice can always reply correctly, Bob will know the two balls will have different colors because the possibility of failure is very low. The third example of ZKP is the well-known Ali Baba cave. Location A and Location B is in a cave and are separated by a door which can be opened via keys. If Alice want to prove to Bob that she has the key to the door, what she can do to completed the proof without showing the key to Bob? The possible solution would be: Alice can randomly choose to stand at location A or location B, and Bob don't know her location. Bob will randomly pick up a side, either A or B, and ask Alice to walk out through that cave. For example, if Alice is standing at location A and Bob asked her to walk out via the B side, she need to use the key to open the door. After a few rounds, Bob will believe that Alice has the key to the door, and Alice do not need to show the key to Bob. Attribution: Image from Pixabay: 🤍
In this webinar we'll explore the fascinating world of zero knowledge proofs, a cutting-edge area of cryptography that allows one party to demonstrate to another party that they possess certain information or knowledge, without actually revealing the information itself. Jim Zhang, Kaleido Co-Founder and Head of Protocol, will take you through the technical aspects of how zero knowledge proofs work. Here's whats covered: - An introduction to the concept of zero knowledge proofs - The steps involved in constructing SNARK, the most widely used ZKP system - A live demo of a simple circuit to show the algorithm in action No matter your skill level, there's something in this webinar for everyone. Follow us on social media! Twitter: 🤍 LinkedIn: 🤍 Facebook: 🤍 #EnterpriseBlockchain #Blockchain #Kaleido #zeroknowledge #cryptography #ZKP
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A helpful example from Justin Thaler (a16z crypto research partner and Associate Professor of Computer Science at Georgetown University).
在本视频中，Cipholio Ventures 投资师Kevin Hao 介绍了零知识证明 - ZK的头部项目和未来的行业发展前景。 - 英文区 Twitter: 🤍 LinkedIn: 🤍 Telegram: 🤍 中文区 Twitter :🤍 Wechat official: 🤍Cipholio DISCLAIMERS & DISCLOSURES This content is for education and informative purposes only. This channel does not provide investment advice. The information is being presented without consideration of the investment objectives, risk tolerance, or financial circumstances of any specific investor or user and might not be suitable for all investors or users. Past performance is not indicative of future results. All investing involves risk, including the possible loss of principal. Please consult a financial advisor before making any financial decisions and taking any financial actions.
💥 LEDGER Cartera de Cripto: 🤍 💥 Bybit Bono $5,000 : 🤍 💥Recibe informacion sobre crypto, economia y mas : 🤍 Aqui explico que son zero knowledge proof o pruebas de zero conocimiento que ayudaran a llevar a la blockchain al siguiente nivel. Canal de Telegram: Chat: 🤍 Anuncios: 🤍 Exchanges: 💥Preventas Coinlist: 🤍 💥 Binance 10% descuento en comisiones: 🤍 Aprende Todo de Cripto: 🤍 - 💥 LEDGER Cartera de Cripto: 🤍 - 💥Dominios Decentralizados: Mi Dominio: madcriptomx.crypto Comprar: 🤍 Tutorial: 🤍 💥 Sígueme en LBRY (youtube decentralizado) y gana recompensas: 🤍 💥 Instagram: 🤍madcriptomx 💥 Twitter: 🤍mattunchi 💼 Negocios: - madcriptomx🤍protonmail.com - Telegram: 🤍madcriptomx Descargo de responsabilidad Tenga en cuenta que soy propietario de una cartera diversa de criptomonedas, ya que deseo ser transparente e imparcial para la comunidad de criptomonedas en todo momento y, por lo tanto, el contenido de mis medios está destinado A FINES DE INFORMACIÓN GENERAL, no a asesoramiento financiero. La información aquí contenida es solo para fines informativos. Nada en este documento se interpretará como asesoramiento financiero, legal o fiscal. El contenido de este video es únicamente la opinión del orador que no es un asesor financiero con licencia o un asesor de inversiones registrado. La compra de criptomonedas plantea un riesgo considerable de pérdida. El orador no garantiza ningún resultado en particular. El rendimiento pasado no indica resultados futuros. Esta información es la que se encontró públicamente en Internet. Esta es toda mi propia opinión. Toda la información está destinada a la conciencia pública y es de dominio público. Tome esta información y haga su propia investigación. #BITCOIN #CRIPTOMONEDAS #ethereum #bitcoinnews #btcnews #BTC #tradingstrategy #trading #bitcointrading #bitcoinprice bitcoin bitcoin al dia bitcoin hoy bitcoin y criptos bitcoin miner bitcoin en español bitcoin bank bitcoin core bitcoin en vivo bitcoin live bitcoin noticias bitcoin como funciona bitcoin trader bitcoin analisis bitcoin al dia binance bitcoin a cero bitcoin analysis bitcoin arbitrage bitcoin analisis hoy bitcoin ahora bitcoin al dia de hoy bitcoin animado a bitcoin miner heat stroke in his sleep a bitcoin or 100 dollars analisis bitcoin abc bitcoin analisis bitcoin hoy app bitcoin arte bitcoin about bitcoin and how it works atm bitcoin analysis bitcoin bitcoin blast bitcoin bottom bitcoin beach el salvador bitcoin beach bitcoin beach wallet bitcoin blast paga 2022 bitcoin billionaire bitcoin bank como funciona bitcoin bolivia bitcoin bounce bukele bitcoin big bang theory bitcoin binance como comprar bitcoin best bitcoin wallet buy bitcoin 1 dolar bank bitcoin buy bitcoin billionaire bitcoin bitcoin bitcoin cancion brasil bitcoin bitcoin cae bitcoin cash bitcoin catchers bitcoin crypto bitcoin code bitcoin chocquibtown bitcoin cash app bitcoin casi creativo bitcoin city el salvador bitcoin city como invertir en bitcoin casi creativo bitcoin como comprar bitcoin en binance comprar bitcoin como funciona bitcoin cómo recargar una billetera bitcoin caida del bitcoin chocquibtown bitcoin codes for bitcoin miner roblox comment recharger un portefeuille bitcoin bitcoin documentary bitcoin daily bitcoin documental bitcoin de netherite bitcoin desde cero bitcoin directo bitcoin depot atm bitcoin documental español bitcoin dinero en efectivo el alfa bitcoin delox de bitcoin el salvador de bitcoin a paypal dalas bitcoin donde esta el oso de peluche en bitcoin miner documental bitcoin dominguero bitcoin damian kuc bitcoin davinci bitcoin bitcoin era bitcoin el salvador bitcoin explained bitcoin en vivo español bitcoin efectivo alfa el jefe bitcoin era como funciona bitcoin es real o falso
Plug into Secret Surge, our massive DeFi incentives campaign: 🤍k/secret-surge From April until October 2023, you can earn extra rewards in L1 and dApp tokens when providing liquidity on Shade Protocol. Thanks to the fact that they 're a helpful tool for scaling privacy in Web3, Zero Knowledge Proofs are a hot topic of conversation right now. But while everyone seems to be talking about ZKPs, it's important to understand what they canand can'tdo. Sean P from the SCRT Agency tackles the topic head-on in this video from our community. You'll learn about what ZKPs solve, and you'll also learn about their limitations. Get a sneak peek about other tools available to Web3 developers, and stay tuned for more informative videos like this one! As mentioned in the video, learn about Secret 2.0, the next major evolution of Secret Network: 🤍 Secret Network is at the forefront of the Zero Knowledge discussion, as the topic has been explored by SCRT Labs Founder and CEO Guy Zyskind in the Beyond ZK series, which you can find here: Part 1: 🤍k/blog/beyond-zk-guide-to-web3-privacy-part-1 Part 2: 🤍k/blog/beyond-zk-guide-to-web3-privacy-part-2 Secret Agent content is produced by contributors from all over the world and proudly hosted here! This does not represent an endorsement or financial advice from any organization. If you want to get involved with Secret Network and build a future in Web3, consider becoming a Secret Agent. Agents collaborate on important projects, get access to secret events, and earn unique rewards, NFTs, and Secret Swag - all while helping us defend the privacy of the decentralized web. Join the Secret Agent program and get started on your journey today: 🤍k/agents Learn more about Secret Network on our website, where you'll find blogs, ecosystem news, Secret dApps, the Learn Portal, and much more: 🤍k Follow all of our social media channels to stay updated on the latest news, updates, and current events in the Secret ecosystem: Twitter: 🤍 Discord: 🤍k/chat Telegram: 🤍 LinkedIn: 🤍 Secret User Reddit: 🤍 Secret Subreddit: 🤍 Instagram: 🤍 #scrt #secretnetwork #zkp #zeroknowledge #blockchain #web3 #cosmos #digitalassets
A review of zero-knowledge proofs, where Sarah Meiklejohn (University College London, Google) looks at the applications that are driving their development, the different models that have emerged to capture these new interactions, the constructions that we can achieve, and the work left to do. About the speaker Sarah is a Professor in Cryptography and Security at University College London (UCL) and a Staff Research Scientist at Google. She is also an Associate Director of the Initiative for Cryptocurrencies and Contracts (IC3). She earned a PhD in Computer Science from the University of California, San Diego and an Sc.M. in Computer Science from Brown University. More: 🤍 About a16z crypto research a16z crypto research is a multidisciplinary lab that works closely with our portfolio companies and others toward solving the important problems in the space, and toward advancing the science and technology of the next generation of the internet. More about us: a16z.com/2022/04/21/announcing-a16z-crypto-research More from the a16z crypto team - Subscribe to our 'web3 weekly newsletter': a16zcrypto.substack.com - Listen to our 'web3 with a16z' podcast: a16zcrypto.com/web3-with-a16z-podcast/ - Read more of our work: a16zcrypto.com
Join Hart Lambur from Ethereum Foundation for a workshop titled "Zero Knowledge Proof (ZKP) Basics & dApp." Thank you to everyone who joined us for ETHBogotá 🇨🇴 and helped us kick off Devcon Week. With over 1400 attendees from 62 different countries, ETHBogotá was our biggest hackathon in Latin America ever! - Follow us: 🤍 Check us out: 🤍m Email us at: hello🤍ethglobal.com #ethereum #web3 #blockchain #eth
Presented by Yupeng Zhang About Monash Cybersecurity Seminars: Be the first to know about cybersecurity innovations. Gain rare insights from world-leading experts. Free to attend, the Monash Cybersecurity Seminars are your portal to the latest and greatest in the discipline – from quantum-safe cryptography to blockchain. Find out more: 🤍
In this episode, Stanford cryptography professor Dan Boneh and a16z General Partner Ali Yahya elevate our knowledge of zero-knowledge proofs and their applications in the blockchain world. Listen as they dive into the intricacies of succinct proof systems, the difference between SNARKs and STARKs, the magic of recursive SNARKs, and why zero-knowledge systems are essential to the evolution of Ethereum. 🔥 EPISODE LINK 🔥 CHECK OUT THE EPISODE LINKS AND DETAILS HERE 👉 🤍 👈 Show highlights: 🔹 how Ali became a general partner at a16z Crypto and why Dan started working on “the science of blockchains” 🔹 what a succinct proof system is 🔹 analogies for understanding zero-knowledge proofs 🔹 the difference between SNARKs and STARKs and whether centralization can be fully avoided 🔹 how zero-knowledge technology became so crucial for blockchains 🔹 the reasons to push computations off-chain and the applications of this technology 🔹 why zkEVMs are essential to help Ethereum scale 🔹 why privacy is important not only in financial transactions but also in other areas like social networks and gaming 🔹 the challenges that arise from trusted setups and whether it would be possible to create false proofs 🔹 how to mitigate the trusted setup problem with different proof systems 🔹 what is being built to make zero-knowledge proofs cheaper to create 🔹 whether a privacy-focused technology can be pursued while staying compliant with regulations 🔹 how zero-knowledge proofs can improve the security of blockchain bridges Thank you to our sponsors! ➡️Crypto.com ➡️Halborn Guests: ➡️Ali Yahya, general partner at a16z crypto ➡️Dan Boneh, professor of computer science and electrical engineering, Stanford University; and senior research advisor, a16z crypto _ Time Stamps: 00:00:00 Intro 00:05:49 Zero knowledge explainer 00:15:25 Developments 00:21:19 Rollups 00:25:07 zkEVMs 00:31:05 Privacy applications 00:42:06 Problems with zk technology 00:57:08 Crime and Privacy 01:05:32 Security _ #bitcoin #ethereum #crypto #cryptocurrencies FOLLOW UNCHAINED! 📹 WHY BITCOIN NOW? → 🤍 CHECK OUT THE CRYPTOPIANS → 🤍 WEBSITE → 🤍 UNCHAINED DAILY NEWSLETTER → 🤍 BULLETIN NEWSLETTER → 🤍 LAURA'S TWITTER → 🤍 UNCHAINED TWITTER → 🤍 FACEBOOK → 🤍 YOUTUBE → 🤍 INSTAGRAM → 🤍 LINKEDIN → 🤍 MERCHANDISE → 🤍 NEW EPISODES OF UNCHAINED EVERY TUESDAY AND FRIDAY! THE CHOPPING BLOCK LIVESTREAMED EVERY OTHER TUESDAY! Apple → 🤍 Spotify → 🤍 Google Podcast → 🤍 Stitcher → 🤍 TuneIn → 🤍 Youtube → 🤍 Website → 🤍 RSS Feed → 🤍 YOUR NO-HYPE RESOURCE FOR ALL THINGS CRYPTO!
This video explains how Tornado Cash uses zk-SNARK to protect privacy. Deposit 0:45 Why does everyone deposit the same amount of ETH? 1:52 Wrong way to withdraw 2:46 Correct way to withdraw - zero knowledge proof 4:04 Nullifier? 5:17 How is deposit hash (commitment) stored? 6:58 How to build a Merkle tree 7:19 Merkle tree in Tornado Cash 7:53 How to insert commitment into Merkle tree of Tornado Cash 8:32 How to prove commitment is in the Merkle tree 10:18 Tools used by Tornado Cash (Circom, snarkjs) 11:51 🤍 🤍 #Solidity #SmartContract #TornadoCash #ZeroKnowledgeProof #Ethereum #スマートコントラクト Follow 🤍 🤍 🤍 🤍
Usually, at Sumsub, we like to talk about the covert or overt dangers of the online jungle, ultimately to help you avoid such threats. But today, we will speak about something more hopeful, something telling of a ‘bright future’. What if I told you, that there is a way to prove your identity without taking any of your personal information? You can shop, vote, exchange messages as usual, but now, it’s impossible to identify you based on that data, because it’s not actually in the system at all. How is that possible? Let’s dive in. Chapters: 00:00 - Intro 00:55 - Why do we need Zero-Knowledge Proofs? 02:16 - So what is it? 04:25 - Bob and Alice metaphor 05:50 - Got it, so how is it used? Useful links: How To Disappear Completely and Never Be Found 🤍 How To Hide Your Digital Secrets 🤍 6 Ways Your Identity Might be stolen 🤍 Bob and Alice metaphor 🤍 #digitalprivacy #Sumsub #blockchain More about us: 🤍 🤍 🤍 🤍
If you like privacy, you'll love zero-knowledge proofs: A way to prove a fact without revealing the underlying information. • Prove your home is in NYC without revealing your address. • Prove you have a Twitter account without revealing your username. • Prove you have more than $10K in your bank account without revealing your balance. Chainlink is the industry-standard Web3 services platform. It has enabled trillions of dollars in transaction volume across DeFi, on-chain finance, gaming, NFTs, and other major industries. As the leading decentralized oracle network, Chainlink empowers developers to build feature-rich Web3 applications with seamless access to real-world data and off-chain computation across any blockchain and provides global enterprises with a universal gateway to all blockchains. Learn more about Chainlink: Website: 🤍 Docs: 🤍 Twitter: 🤍 #Chainlink
Visit the 🤍 to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more. 🤍 The first mainstream uses of zero-knowledge(zk) proofs were for private payments in systems like Zcash and then scalability. In both, we hide data to improve privacy or validation costs. But private payments, unfortunately, have seen limited direct demand. And scalability needs faster proofs but not even zero-knowledge. What are practical zk proofs good for? This talk considers zk proofs + blockchains as a tool both for cryptocurrency and broader applications. Speaker(s): Ian Miers Skill level: Intermediate Track: ZKPs: Privacy, Identity, Infrastructure, & More Keywords: zero-knowledge,transparency Follow us: 🤍 🤍 Learn more about devcon: 🤍 Learn more about ethereum: 🤍 Devcon is the Ethereum conference for developers, researchers, thinkers, and makers. Devcon 6 was held in Bogotá, Colombia on Oct 11 - 14, 2022. Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit 🤍tion/
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