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

ZK‑STARKs Remain Complex, but Adoption Is Soaring
SocialOct 29, 2025

ZK‑STARKs Remain Complex, but Adoption Is Soaring

It's not that ZK-STARKs stopped being moon math. It's just that we have many more astronauts today. Go ZK!

By Eli Ben-Sasson
Why Trusted Execution Environments Fail in Practice
SocialOct 29, 2025

Why Trusted Execution Environments Fail in Practice

Good thread explaining why TEEs don't work.

By Eli Ben-Sasson
Starknet Proves Its Potential, Going Places
SocialOct 29, 2025

Starknet Proves Its Potential, Going Places

Told you Starknet will go places

By Eli Ben-Sasson
Starknet Poised to Lead Prediction Market Top Ten
SocialOct 28, 2025

Starknet Poised to Lead Prediction Market Top Ten

A month ago y'all be "Hyperliquid is The Perps DEX". Today it's # 3, and 3 of top 10 are on StarkWare tech. So u better listen to me when I say "In 5 years Polymarket and Kalshi won't dominate Prediction...

By Eli Ben-Sasson
Choose Meme Gains for 2x or Tech for 100x
SocialOct 28, 2025

Choose Meme Gains for 2x or Tech for 100x

Alpha from 2x ZK co-founder (Zcash, Starknet) Want 2x returns? outrun herd on latest meme, gud luk. 100x? Buy & HODL true tech innovation.

By Eli Ben-Sasson
Co‑founder Celebrates Zcash’s Birthday, Praises Its Resilient Vision
SocialOct 28, 2025

Co‑founder Celebrates Zcash’s Birthday, Praises Its Resilient Vision

Happy Birthday @Zcash ! As a co-founder who's not involved in it anymore these days, I'm amazed by the grit, vision and integrity of the ecosystem and team. Glad to see the world recognizing this, and may you live long...

By Eli Ben-Sasson
Future‑Proof Tech: Choose Solutions That Scale Decades Ahead
SocialOct 28, 2025

Future‑Proof Tech: Choose Solutions That Scale Decades Ahead

The best tech is the tech that solves not only today’s problems, but also the problems we’ll face tomorrow, next year, and a decade from now. It takes into account the challenges you’ll face when your ecosystem grows by 10X,...

By Eli Ben-Sasson
Early Adopters Ahead; Zcash and Starknet Lead Future
SocialOct 27, 2025

Early Adopters Ahead; Zcash and Starknet Lead Future

Some of us live in the future. Takes time for the rest to catch up. Zcash. Starknet.

By Eli Ben-Sasson
Future Top Prediction Markets Will Shift to Starknet
SocialOct 27, 2025

Future Top Prediction Markets Will Shift to Starknet

Prediction on prediction markets: a) 5 years out, the biggest prediction markets will not be Polymarket, nor Kalshi, and b) some of the largest prediction markets will be on @Starknet Why? For the same reason this happened with perps. I'll...

By Eli Ben-Sasson
Do Non‑Private Rollups Still Earn the ‘ZK’ Label?
SocialOct 27, 2025

Do Non‑Private Rollups Still Earn the ‘ZK’ Label?

Since privacy is becoming so desired, here's a discussion worth having: Should ZK-Rollups that don't provide privacy be called ZK-Rollups? On the one hand, everyone is using this term and at some point it's easier for the sake of conversation and comparisons....

By Eli Ben-Sasson
STARKs Are Blockchain's Future; Cairo Is Its Perfect Language
SocialOct 27, 2025

STARKs Are Blockchain's Future; Cairo Is Its Perfect Language

ZK-STARKs are the ultimate solution for blockchains. Seems like a trivial thing to say nowadays, but StarkWare used to be isolated in this conviction. Then we proved it to be true (pun intended). The next conviction that will become trivial in the...

By Eli Ben-Sasson
Privacy Comes in Many Flavors; Build Them All
SocialOct 27, 2025

Privacy Comes in Many Flavors; Build Them All

Note about Privacy and its different flavours: Privacy is not just one thing. It can come in many versions: - Privacy from other users, but not from the operator - Privacy from everyone, including the operator - Privacy that hides details of a tx...

By Eli Ben-Sasson
Shape Starknet’s Future: Share Your Feature Requests
SocialOct 26, 2025

Shape Starknet’s Future: Share Your Feature Requests

Follow this to discuss what you need in Starknet next

By Eli Ben-Sasson
Starknet Achieves Performance and Succinct Verification
SocialOct 26, 2025

Starknet Achieves Performance and Succinct Verification

2 key elements that are hard to achieve together: - Performant - Meaning, it can process a massive amount of txs at a sufficient speed - Succinctly verifiable - Meaning, anyone can verify the network and make sure it executes txs correctly...

By Eli Ben-Sasson
Native Account Abstraction Powers Web2‑style Crypto Adoption
SocialOct 26, 2025

Native Account Abstraction Powers Web2‑style Crypto Adoption

One thing to understand about DeFi, crypto, and future mass adoption: The people already using crypto and DeFi are those who didn’t give up on it because of complex UX. But when mass adoption finally happens, it would be on apps...

By Eli Ben-Sasson
Turning Bitcoin From Digital Gold Into an Active Asset
SocialOct 26, 2025

Turning Bitcoin From Digital Gold Into an Active Asset

Tasks and their level of difficulty: Building a scaling solution for blockchains based on moon-math zero-knowledge proofs that is secure, fast, low-cost, and unlocks both Ethereum and Bitcoin < Operating the link for an online conversation on Twitter. So after I managed...

By Eli Ben-Sasson
FHE Lacks Integrity; ZK Offers Scalable, Trustless Privacy
SocialOct 24, 2025

FHE Lacks Integrity; ZK Offers Scalable, Trustless Privacy

Kyle is the #1 VC investor but on this thesis -- "FHE is best for Privacy" -- you're wrong: Two problems with FHE: you need the *nodes of the chain* to do the heavy lifting of computing the FHE. Because FHE...

By Eli Ben-Sasson
Satoshi's Triple Innovation: Decentralization, Incentivized Integrity, Public Verifiability
SocialOct 24, 2025

Satoshi's Triple Innovation: Decentralization, Incentivized Integrity, Public Verifiability

Satoshi's innovation is this: 1. Decentralization - anyone and everyone can operate the system. No need for permission to do that. 2. Incentivized Integrity (mining rewards) - Integrity is rewarded, maliciousness is not 3. Public verifiability - everyone can verify the system....

By Eli Ben-Sasson
Censorship Risks Expose L2’s Decentralization Shortfall
SocialOct 24, 2025

Censorship Risks Expose L2’s Decentralization Shortfall

Not even wrong. You’ll be censored, and you can’t mass exit when shit hits fan. Not decentralizing the L2 is an excuse for not having the tech and security to get it done.

By Eli Ben-Sasson
USDC Goes Native on Starknet Boosts DeFi Efficiency
SocialOct 23, 2025

USDC Goes Native on Starknet Boosts DeFi Efficiency

Yahoo! 🎉 Native @USDC on Starknet is great news: - Easier flow between DeFi projects - Better liquidity and higher capital efficiency - Smoother UX - Simpler integration for builders Love seeing this expansion!

By Eli Ben-Sasson
Bitcoin’s Public Ledger Reveals Transactions Unlike Custodial Apps
SocialOct 23, 2025

Bitcoin’s Public Ledger Reveals Transactions Unlike Custodial Apps

Bitcoin’s lack of Privacy - a short explanation for whoever needs it. As part of my work around the tech that’s most relevant to Privacy ( Co-inventor of ZK-STARKs, co-author of the Zerocash paper, and a Zcash co-founder), I’ve spent a...

By Eli Ben-Sasson
ZK‑STARKs: Bitcoin’s Post‑Quantum Future Endorsed by OGs
SocialOct 23, 2025

ZK‑STARKs: Bitcoin’s Post‑Quantum Future Endorsed by OGs

I’m no Greta (!), but I do know how to solve this: OP_STARK. Because ZK STARKs are The post-quantum solution to All Things (except climate change(!!)). And Bitcoin OGs from Adam Back and Luke Dash J. to Eric and Udi...

By Eli Ben-Sasson
Turning a Beer Into 1000 BTC in Two Weeks
SocialOct 23, 2025

Turning a Beer Into 1000 BTC in Two Weeks

1000 BTC in 2 weeks. Hold my beer.

By Eli Ben-Sasson
Decentralization: The Real Power Behind Bitcoin, Ethereum, DEX
SocialOct 22, 2025

Decentralization: The Real Power Behind Bitcoin, Ethereum, DEX

DEX will flip CEX. People see how powerful Bitcoin and Ethereum are, but they overlook the very thing that makes them so powerful: Decentralization. That's the key. Change my mind.

By Eli Ben-Sasson
Gold Needles Resist Quantum Magnets: Post‑quantum Security Explained
SocialOct 22, 2025

Gold Needles Resist Quantum Magnets: Post‑quantum Security Explained

My best analogy to explain post-quantum security is this: Breaking cryptography is like finding a needle (a specific string of bits) in a haystack. In this analogy, quantum computers are like magnets that scoop up most needles. Post-quantum secure...

By Eli Ben-Sasson
Zcash Founders Confront Misused Identities in Early Crypto Commercialization
SocialOct 22, 2025

Zcash Founders Confront Misused Identities in Early Crypto Commercialization

Zcash founding story-time: As you may know, before I co-founded StarkWare, I co-founded Zcash. And before I co-founded Zcash, there was an academic paper titled "Zerocash". It was co-authored by 7 academics, including me. This was quite a few years...

By Eli Ben-Sasson
Privacy Basics Made Simple for Everyone
SocialOct 21, 2025

Privacy Basics Made Simple for Everyone

Privacy explained, for normies

By Eli Ben-Sasson
Starknet Shatters Scaling Records Again This Week
SocialOct 21, 2025

Starknet Shatters Scaling Records Again This Week

Your weekly Starknet-is-breaking-scaling-records update:

By Eli Ben-Sasson
Maxi Tribalism Reveals Crypto’s Fearful Weakness
SocialOct 21, 2025

Maxi Tribalism Reveals Crypto’s Fearful Weakness

How to make sense of the Maxi World? I’ve been involved in Crypto since 2013. I was the one to point out that ZK solves both the scalability and privacy aspects of Bitcoin. I went on to convince the world of...

By Eli Ben-Sasson
Starknet Earn Launches: One-Click Bitcoin Strategy Management
SocialOct 21, 2025

Starknet Earn Launches: One-Click Bitcoin Strategy Management

Yahoo! Starknet is launching Earn! 🧡 One click, easy access. You can now connect your wallet and manage your BTC strategies directly from Starknet Earn. Starknet fam 🧡 you get special treatment with Starknet wallets to be the first to access Earn. (EVM wallets, you’ll...

By Eli Ben-Sasson
Small Crypto Investors in Free Societies Don't Need Privacy
SocialOct 20, 2025

Small Crypto Investors in Free Societies Don't Need Privacy

Privacy: Who needs it and who doesn't? As "godfather of ZK" (as some people referred to me) I've spent a lot of time thinking, reading, learning, arguing about privacy on blockchain. Here's what I think about who needs it and who...

By Eli Ben-Sasson
CEO's Core Duty: Align Team on One Goal
SocialOct 20, 2025

CEO's Core Duty: Align Team on One Goal

What’s my main job as CEO? Listen to the team and help us all converge on ONE THING that’s important. Then, it’s about reminding everyone of this ONE THING, and saying NO to everything that’s not advancing it. ONE THING for Starknet,...

By Eli Ben-Sasson
Wake Up: Prioritize Decentralization Before It’s Too Late
SocialOct 19, 2025

Wake Up: Prioritize Decentralization Before It’s Too Late

People have been sleeping on privacy. One day it changed. My advice: Don’t sleep on decentralization. Not for L1s and not for L2s. Set your alarm clock early.

By Eli Ben-Sasson
Crypto Still Fails the Everyday “Toothbrush” Adoption Test
SocialOct 19, 2025

Crypto Still Fails the Everyday “Toothbrush” Adoption Test

The toothbrush test for products is this: Does everyone around you use this product, and do they do it twice a day? Here are items and products that pass this test: Cars Smartphones Text messages apps Social media apps Google and other search engines What about crypto?...

By Eli Ben-Sasson
Build Foundations First, Then Scale for Lasting Success
SocialOct 19, 2025

Build Foundations First, Then Scale for Lasting Success

Some teams follow this pattern: Launch a shiny new thing >> leave building strong foundations for later >> masses arrive >> foundations can't handle the masses >> Shiny new thing breaks. A better path imo: Build strong foundations >> bring in the masses...

By Eli Ben-Sasson
Starknet Delivers Unlimited Scale, Privacy, and Decentralized Freedom
SocialOct 17, 2025

Starknet Delivers Unlimited Scale, Privacy, and Decentralized Freedom

- STARKs - for unlimited scale (and privacy too?) - Native AA - for best UX and security - Decentralization - for security, fairness, and freedom @Starknet is the best tech out there for unlocking Ethereum and Bitcoin

By Eli Ben-Sasson
Speculation Highlights Privacy Values in Zcash Surge
SocialOct 17, 2025

Speculation Highlights Privacy Values in Zcash Surge

General thought: @Zcash which I co-founded a long time ago, and is based on the Zerocash paper I co-authored (even longer ago), is receiving a lot of attention. I love it!! 💛 Taking a step back, the renewed interest and the...

By Eli Ben-Sasson
We’ve Achieved Highest Yield on Platform
SocialOct 16, 2025

We’ve Achieved Highest Yield on Platform

Look Mom! We’re highest yield on https://t.co/UA33e2qgfZ !!! https://t.co/3yziR0ksMS

By Eli Ben-Sasson
Starknet Unlocks Bitcoin with DeFi Leverage and Staking
SocialOct 16, 2025

Starknet Unlocks Bitcoin with DeFi Leverage and Staking

🧡 It's been 2 weeks since we launched BTCFi on Starknet, which in crypto time feels like 6 months, and I’m still absolutely bullish on the whole thing. Bitcoin needs to be unlocked. Bitcoin holders need a secure way not just to...

By Eli Ben-Sasson
Privacy: Not Binary, It's a Spectrum of Control
SocialOct 16, 2025

Privacy: Not Binary, It's a Spectrum of Control

Privacy isn't a 'yes or no' feature, it's a 'how much?' feature.

By Eli Ben-Sasson
Speak Plainly, Keep Privacy: Crypto Terms Still Matter
SocialOct 16, 2025

Speak Plainly, Keep Privacy: Crypto Terms Still Matter

Crypto language: Scale, decentralization, account abstraction, finality, trustless, permissionless Normie language: Fast, cheap, secure, unlimited, free, easy, independent Dilemma: We should speak more Normie, absolutely. But on the other hand, sometimes the technical terms do matter. The rare exception: Privacy is privacy in crypto and...

By Eli Ben-Sasson
Trust‑Minimized BTC Bridge to Starknet via Glock Verifier
SocialOct 15, 2025

Trust‑Minimized BTC Bridge to Starknet via Glock Verifier

Bitcoin CAN be unlocked in a way that stays true to Bitcoin’s core values! BTCFi on Starknet continues to pioneer new ways for those who wish to do more with their Bitcoin, launching a new collaboration with @AlpenLabs! 🎉 This collaboration will...

By Eli Ben-Sasson
ZK Proofs Are Easy; Real Privacy Needs Mass Adoption
SocialOct 15, 2025

ZK Proofs Are Easy; Real Privacy Needs Mass Adoption

Privacy, privacy, privacy: Everyone now is a Privacy expert. Great! So... Let me explain a few things, as someone who's spent quite a lot of time thinking about privacy, and building stuff that's actually used in the world (not just in...

By Eli Ben-Sasson
Coin Center Dinner Unites Lawyers and Non‑Lawyers in Fun
SocialOct 15, 2025

Coin Center Dinner Unites Lawyers and Non‑Lawyers in Fun

Proof of suit, from the excellent Coin Center Annual Dinner. The funnest place to be for lawyers and non-lawyers. https://t.co/kLT8nv858l

By Eli Ben-Sasson
Starknet Enters Thriving App Season
SocialOct 13, 2025

Starknet Enters Thriving App Season

app szn = up szn Excited to see so many apps on Starknet thriving.

By Eli Ben-Sasson
Corporate Chains Jump‑Start Crypto, But Won’t Endure
SocialOct 13, 2025

Corporate Chains Jump‑Start Crypto, But Won’t Endure

Corporate chains: Are they good for crypto? Yes. They’re a phase in mainstreaming crypto and introducing blockchains to a wider audience. Can they last in the long term? No. Blockchains are all about letting go of control over the network and its...

By Eli Ben-Sasson
S‑two Lets Smartphones Prove Transactions for Privacy
SocialOct 13, 2025

S‑two Lets Smartphones Prove Transactions for Privacy

Since privacy is becoming the magic word, now's a good time to mention S-two, client-side proving, and how it will allow apps to offer privacy to users. But let's start with Stone! Stone prover, S-two's older brother, can scale massively and prove...

By Eli Ben-Sasson