Eli Ben-Sasson

Eli Ben-Sasson

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CEO @ StarkWare | 2x Co-founder: Zcash, StarkWare ZK Math to Market Momentum: ZK-STARK, Zcash co-inventor Opinions mine, no investment advice

Stark-Powered ZK Enhances Bitcoin Privacy via Cashu
SocialNov 18, 2025

Stark-Powered ZK Enhances Bitcoin Privacy via Cashu

I remember meeting @callebtc in person and being mind blown by him dedicating his life to build freedom tech that people actually need. I had the pleasure to humbly share with him some of the moon math tricks behind STARK proofs....

By Eli Ben-Sasson
Privacy Unpacked: Crypto, Banks, Washington, and Data Honeypots
SocialNov 17, 2025

Privacy Unpacked: Crypto, Banks, Washington, and Data Honeypots

Privacy Roundtable! With @NathanOnCrypto, @kkirkbos, and me. Everything that's interesting about privacy -- in crypto and beyond: Washington, banks, everyday life, and data honeypots (that's right 🍯). Watch, comment, and share your thoughts! (Yes, it’s 7:40 minutes long, all of it worth your time)

By Eli Ben-Sasson
Cairo: The Essential Secure Gateway to ZK‑STARKs
SocialNov 17, 2025

Cairo: The Essential Secure Gateway to ZK‑STARKs

ZK is magic, Cairo is its magic wand. If you care about ZK, you should definitely learn about Cairo. Here is why: * Cairo was built specifically for STARKs -- it is designed around ZK-STARKs. it brings optimized results to how you...

By Eli Ben-Sasson
Zcash Shelters, Near Bridges, Starknet Builds Vibrant Ecosystem
SocialNov 17, 2025

Zcash Shelters, Near Bridges, Starknet Builds Vibrant Ecosystem

Privacy and Zcash, Near, Starknet -- - @Zcash -- resistance money privacy (if I need to run with only my pants, and I'm being persecuted by the state, I can still run with this). - @NEARProtocol -- easy integration with...

By Eli Ben-Sasson
New Metrics Unveiled: Today's Fresh Insights
SocialNov 17, 2025

New Metrics Unveiled: Today's Fresh Insights

Fresh metrics I picked up today💐 https://t.co/yat9O9wENE

By Eli Ben-Sasson
Starknet BTCFi Makes Bitcoin a Productive Asset
SocialNov 13, 2025

Starknet BTCFi Makes Bitcoin a Productive Asset

Fiat is Bleeding; Bitcoin is Sound But Fiat is Unavoidable; Bitcoin is Inconvenient Starknet’s BTCFi vision: turning Bitcoin from a passive hedge into a productive asset. Live today.

By Eli Ben-Sasson
Starknet Secures #2 Spot in Monthly Net Flows
SocialNov 13, 2025

Starknet Secures #2 Spot in Monthly Net Flows

Starknet's ranked 2nd in monthly net flows. Nice! https://t.co/sYzq6ckBh2

By Eli Ben-Sasson
Judging the Hottest ZK Privacy Hackathon in Town
SocialNov 13, 2025

Judging the Hottest ZK Privacy Hackathon in Town

The hottest hackathon in town, aka your chance to build something that truly matters, play with ZK tech, and be part of the story of bringing privacy to blockchain. Excited to be a judge at this amazing hackathon! Ztarknet mode: ON

By Eli Ben-Sasson
Zooko Names StarkWare After Tony Stark’s Company
SocialNov 13, 2025

Zooko Names StarkWare After Tony Stark’s Company

Zcash and StarkWare, Cute Story Time: How @zooko helped @StarkWareLtd come up with its name. Back in 2017, just after the main math breakthrough on STARKs came about, it was clear to me that we needed to found a company around...

By Eli Ben-Sasson
Starknet: The Future of Privacy with ZK Expertise
SocialNov 13, 2025

Starknet: The Future of Privacy with ZK Expertise

Why is Starknet going to be the best place for privacy? Because we're the ZK experts https://t.co/SGxOSIDTEZ

By Eli Ben-Sasson
Math and Numbers Ensure Integrity: Blockchain vs ZK
SocialNov 13, 2025

Math and Numbers Ensure Integrity: Blockchain vs ZK

Integrity by numbers --blockchain Integrity by math -- ZK

By Eli Ben-Sasson
ZK‑STARKs, Account Abstraction, Decentralization Deliver Ideal UX
SocialNov 12, 2025

ZK‑STARKs, Account Abstraction, Decentralization Deliver Ideal UX

Privacy, intuitive UI, security, fast tx and low fees - This is the shopping list of desired features for apps, and (in my opinion) they are all part of UX. Privacy -- the ability to protect the information I choose to...

By Eli Ben-Sasson
Privy Launches on Starknet, Empowering App Builders
SocialNov 12, 2025

Privy Launches on Starknet, Empowering App Builders

Yahoo! This cool thing happened this week - @privy_io has arrived on Starknet! App builders - why is this good for you? - wallets embedded directly into your app to allow web2-like features (e.g. simplified log-in methods via email, phone number, or fingerprint) -...

By Eli Ben-Sasson
Ztarknet and BTCFi Unite as Starknet
SocialNov 12, 2025

Ztarknet and BTCFi Unite as Starknet

What’s connecting the dots between Ztarknet and BTCFi on Starknet? L2 for Hard Money.

By Eli Ben-Sasson
Zero‑knowledge Proofs Verify Integrity in Fully Shielded Systems
SocialNov 12, 2025

Zero‑knowledge Proofs Verify Integrity in Fully Shielded Systems

Getting things shielded is easy. The hard part is proving integrity when everything is shielded. That's where ZK comes into the picture.

By Eli Ben-Sasson
Privacy Finally Emerges From Crypto's Blind Spot
SocialNov 11, 2025

Privacy Finally Emerges From Crypto's Blind Spot

Privacy was under most of crypto's radar for years. Until. Can you think of anything else that is under everyone's radar?

By Eli Ben-Sasson
Starknet Shows Serious Gaming Momentum
SocialNov 11, 2025

Starknet Shows Serious Gaming Momentum

Starknet got game

By Eli Ben-Sasson
Improving UX Unlocks Crypto Privacy's Massive Potential
SocialNov 10, 2025

Improving UX Unlocks Crypto Privacy's Massive Potential

Crypto privacy has one problem - UX. Fix that and the world is yours.

By Eli Ben-Sasson
Starknet’s Goldilocks Privacy: Just Right Balance
SocialNov 10, 2025

Starknet’s Goldilocks Privacy: Just Right Balance

Starknet and the Goldilocks approach to Privacy You all know the Goldilocks story: - Papa bear’s soup was too hot - Mama bear’s soup was too cold - Little bear’s soup was not too hot and not too cold. This soup was...

By Eli Ben-Sasson
Zero‑Knowledge Powers Scalable, Private, Self‑Sovereign Blockchains
SocialNov 10, 2025

Zero‑Knowledge Powers Scalable, Private, Self‑Sovereign Blockchains

ZK is for scaling blockchain ZK is for privacy on blockchain ZK is for not letting anyone else control you

By Eli Ben-Sasson
Cairo Abstracts ZK Complexity, Making Starknet Developer‑friendly
SocialNov 10, 2025

Cairo Abstracts ZK Complexity, Making Starknet Developer‑friendly

Excellent explanation on what makes Starknet unique. In reply to the question 'but isn't ZK complicated?', I would add that developers don't need to deep dive into all the complex ZK stuff. Cairo does it for them.

By Eli Ben-Sasson
Introducing Integrity Web, Built on Starknet
SocialNov 9, 2025

Introducing Integrity Web, Built on Starknet

The solution: Integrity Web, which we’re building on Starknet.

By Eli Ben-Sasson
Crucial Bridge Achieves Significant Interoperability Gains
SocialNov 9, 2025

Crucial Bridge Achieves Significant Interoperability Gains

Very important bridge, terrific progress on interoperability

By Eli Ben-Sasson
Driving Growth: Expanding the Bitcoin Economy
SocialNov 9, 2025

Driving Growth: Expanding the Bitcoin Economy

Our mission: Expand Bitcoin Economy https://t.co/oX5YJ6nsZW

By Eli Ben-Sasson
Crypto Privacy Surges While Everyday Apps Stay Lax
SocialNov 9, 2025

Crypto Privacy Surges While Everyday Apps Stay Lax

Crypto’s discussions and efforts around privacy are going through this intense acceleration. That’s excellent. Now look around you: how many of us (myself included) pay the same kind of attention to privacy in our non-crypto apps?

By Eli Ben-Sasson
I’m Unable to View the Linked Content, so I Can’t Generate a Headline.
SocialNov 9, 2025

I’m Unable to View the Linked Content, so I Can’t Generate a Headline.

https://t.co/T8hx1cCGcz

By Eli Ben-Sasson
ZK Leads; TEEs Risky, MPC Still Immature
SocialNov 7, 2025

ZK Leads; TEEs Risky, MPC Still Immature

Difference between TEE, ZK, MPC and FHE -- summing up: (I know I wrote a lot about it over the past 2 weeks. For those who survived, you get a prize: fewer words about it.) TEEs - Promise to solve integrity and privacy...

By Eli Ben-Sasson
From Theory to Bitcoin: My 2013 Aha Moment
SocialNov 7, 2025

From Theory to Bitcoin: My 2013 Aha Moment

Aha moment from the past: There was a time when it seemed like my theoretical work didn’t have a real-life use case out there. Then: 2013, San Jose, Bitcoin conference. Aha.

By Eli Ben-Sasson
Zcash and Starknet Co-Founder Calls for Technical Alliance
SocialNov 6, 2025

Zcash and Starknet Co-Founder Calls for Technical Alliance

As co-founder of both Zcash and Starknet, would love to see my two fav projects forging a technical alliance, thanks @dimahledba for the visionary proposal!

By Eli Ben-Sasson
All Bitcoin Use Cases on Starknet Explained
SocialNov 6, 2025

All Bitcoin Use Cases on Starknet Explained

Every Bitcoin use case on Starknet! The whole thread - read and bookmark🔖

By Eli Ben-Sasson
Spotting Crypto Value Before the Crowd Recognizes It
SocialNov 6, 2025

Spotting Crypto Value Before the Crowd Recognizes It

Did people realize the value that @Zcash brings to its users 2 months ago? Did people realize @solana's potential 2 years ago? Long-term vision is understanding the *potential* of something even before everybody else realize its value. https://t.co/QW0Xpz9B9b

By Eli Ben-Sasson
ZK's Early Hurdles: Bulky Proofs and Sparse Use Cases
SocialNov 5, 2025

ZK's Early Hurdles: Bulky Proofs and Sparse Use Cases

ZK biggest challenge in the early days: ZK has been around since the 1980s. But until we released Zcash in 2016, it wasn't used in the wild. This is due to two huge challenges back then: 1. Tech didn't work well --...

By Eli Ben-Sasson
Starknet Powers $1B Daily Volume on Top Perp Exchanges
SocialNov 5, 2025

Starknet Powers $1B Daily Volume on Top Perp Exchanges

Look at the performance you can find at @paradex! Paradex is processing about $1B in daily trading volume, and it does it on a Starknet appchain. Perp exchanges have quite the complex logic, so for them to thrive, they need tech that...

By Eli Ben-Sasson
Begin Learning STARKs with This Quick Intro Course
SocialNov 5, 2025

Begin Learning STARKs with This Quick Intro Course

To start with STARKs , do this short intro course: https://t.co/AwXySN4oni

By Eli Ben-Sasson
Zero‑Knowledge Proofs Bring New Privacy to Blockchain
SocialNov 4, 2025

Zero‑Knowledge Proofs Bring New Privacy to Blockchain

Zk, Privacy, and Blockchain https://t.co/iUbgdLyvfz

By Eli Ben-Sasson
Crypto Gaming Hype Returns Amid Ongoing Speculation Cycle
SocialNov 4, 2025

Crypto Gaming Hype Returns Amid Ongoing Speculation Cycle

Prediction -- Crypto Gaming Hype will make a comeback! I've been in crypto since 2013, so I've seen trends come and go, and here's my explanation of Crypto hype, and how to act based on it. *This is not investment advice,...

By Eli Ben-Sasson
Crypto Thrives, Facebook’s Diem Doomed by Corporate Control
SocialNov 3, 2025

Crypto Thrives, Facebook’s Diem Doomed by Corporate Control

A told you so story -- Why did I predict Diem (fka Libra, Facebook CorpChain) will fail for Facebook, but would be good for Crypto. On June 18, 2019, Facebook announced it's building Libra -- a new L1 (later renamed Diem)....

By Eli Ben-Sasson
World’s Fastest Prover Unlocks New Privacy Use‑Cases
SocialNov 3, 2025

World’s Fastest Prover Unlocks New Privacy Use‑Cases

The fastest prover in the world. This level of tech is not just about improving performance, it's about expanding to new use-case (think client-side proving, privacy, compliance) and with that to new audiences. S-two means new opportunities. The whole thread👇

By Eli Ben-Sasson
User‑First Design + Starknet Scaling Drives Extended’s Success
SocialNov 3, 2025

User‑First Design + Starknet Scaling Drives Extended’s Success

Love @extendedapp, really impressed with their growth and performance. My 2 cents on why is Extended doing so well: It’s all about choosing the right design for their users (and of course the best tech -- @Starknet -- that makes these...

By Eli Ben-Sasson
Mission: Boost
SocialNov 2, 2025

Mission: Boost

Our mission: Expand Bitcoin GDP https://t.co/tHY8pzkadZ

By Eli Ben-Sasson
ZK Tech Matures: From Niche Idea to Industry Standard
SocialNov 2, 2025

ZK Tech Matures: From Niche Idea to Industry Standard

ZK Then and Now -- comparison: Quite a few years ago I pointed out that ZK can solve blockchain privacy and scalability (the first to suggest that, no less!). Later on, I built some of the main ZK systems and technologies...

By Eli Ben-Sasson
Join Live Talk on ZK Privacy, STARKs, Zcash, Starknet
SocialNov 1, 2025

Join Live Talk on ZK Privacy, STARKs, Zcash, Starknet

Privacy, ZK, STARKs, Zcash, Starknet! This Tuesday (Nov. 4), @zooko and I will have a live Twitter session to discuss them all. 1. Set a reminder for Tue, Nov 4, 4:00 PM UTC 2. Got an interesting question? Share it here in the...

By Eli Ben-Sasson
Privacy and Composability Are Possible, Though Not Trivial
SocialOct 31, 2025

Privacy and Composability Are Possible, Though Not Trivial

Question: Can we have both privacy and composability? Could 2 apps be composable if both were private? The answer is: It's not trivial but yes. Or Yes, but it's not trivial (depends on the type of person you are) https://t.co/r3DEiSBBCA

By Eli Ben-Sasson
Zcash Outperforms Monero Across Multiple Key Metrics
SocialOct 31, 2025

Zcash Outperforms Monero Across Multiple Key Metrics

Zcash > Monero On more than one front.

By Eli Ben-Sasson
Zero‑Knowledge Tech Safeguards Human Dignity Through Privacy
SocialOct 30, 2025

Zero‑Knowledge Tech Safeguards Human Dignity Through Privacy

Privacy is needed for Human Dignity. ZK delivers it. We deliver ZK.

By Eli Ben-Sasson
Eli’s ZK Bragging Meets Sarcastic Reality Check
SocialOct 30, 2025

Eli’s ZK Bragging Meets Sarcastic Reality Check

What @dimahledba is saying: Starknet will build the best privacy solutions because we have the deepest knowledge and the most established track record with ZK tech What I'm reading: Eli is so old, he invented time https://t.co/EnNdzA2r2O

By Eli Ben-Sasson
Solana Leads Crypto with Unmatched Advertising
SocialOct 29, 2025

Solana Leads Crypto with Unmatched Advertising

Honestly, no one in crypto has better ads than Solana, nice!

By Eli Ben-Sasson
ZK Proofs Simplify Privacy, but UX Remains Challenging
SocialOct 29, 2025

ZK Proofs Simplify Privacy, but UX Remains Challenging

Privacy via ZK proofs -- the easy part and the not-so-easy part The easy part: Creating ZK proofs to process transactions is easy. The not-so-easy part: UX. Achieving privacy with a friendly UX is still hard.

By Eli Ben-Sasson
TEE Provides Encrypted Computation but Faces Trust Challenges
SocialOct 29, 2025

TEE Provides Encrypted Computation but Faces Trust Challenges

Privacy matters – Difference between TEE, ZK, MPC and FHE Everyone is talking about Privacy on-chain these days, and a lot of cryptographic terms are discussed. As co-inventor of ZK STARKs (post-quantum secure ZK systems) I’ll explain these technologies, what they’re...

By Eli Ben-Sasson