Saul Hudson

Co-Founder @Angle42co, strategic communications, PR and content for frontier tech companies' growth goals

[Saul Hudson @CallSaul42]

The bipartisan courtship of crypto is great news for US and foreign startups. Here’s my @Newsweek column. The dam has broken and crypto will benefit whether Trump or Harris wins the presidency. Thanks to Chris Miglino of @ThisIsDNA for providing insight https://t.co/MESsBWA4WL

[Angle42 @Angle42co]

Crypto promised freedom, but have we built new financial prisons instead? @RamonRecuero, CEO of @KintoXYZ, breaks down why centralized exchanges like Bybit are crypto’s Achilles' heel—and what needs to change. Full article on @cryptodotnews: https://t.co/X7nAILzBwu #crypto #defi

[Saul Hudson @CallSaul42]

Ahead of #ETHDenver2025, happy to share my latest Newsweek column on taking crypto seriouslty despite the sensational headlines https://t.co/uOCPzLHziL

[NEBRA @nebrazkp]

NEBRA, Reclaim, and https://t.co/jvPVElGoRl Unlock Trustless, Privacy-Preserving Applications with the First Comprehensive ZK Stack on Base

@nebrazkp @reclaimprotocol and @P2Pdotme are today announcing their collective formation of the first comprehensive zero-knowledge (ZK) stack on Base, Coinbase’s Ethereum Layer 2 network.

Built on NEBRA’s Universal Proof Aggregation (UPA), the stack enables trustless, privacy-preserving applications that require provable outcomes and automated payouts—from online tournaments and reward systems to financial verifications. Already at work in https://t.co/jvPVElGoRl, the stack showcases its ability to seamlessly scale real-world use cases on Base.

Looking Under the Hood: How Base’s First Comprehensive ZK Settlement Stack Works
At the core of the stack is NEBRA, Base’s first zero-knowledge settlement layer. NEBRA acts as an invisible aggregator settling all the proofs on chain—like bank transfers, game scores, or API responses—while keeping the access and logins safe Crucially, NEBRA’s ZK-SNARK circuit batches thousands of settlements into a single proof, keeping costs under $0.01 per transaction.

The key to bringing Web2 data on-chain is Reclaim Protocol. Reclaim is building the most robust and widely integrated zkTLS to generate zero-knowledge proofs from Web2 interactions, such as website visits, data requests, or bank transfers. These cryptographic proofs confirm the validity of the data—like verifying a bank transaction or game result—without exposing any underlying details. The whole process takes under two seconds, ensuring real-time verification without compromising privacy.

The power of this stack is demonstrated in https://t.co/jvPVElGoRl, India’s first decentralized fiat on/off ramp. When a user sends INR through their regular bank app, Reclaim generates a proof of the transfer. NEBRA then settles this proof on Base, seamlessly releasing USDC to the recipient. The process is non-custodial, private, and remarkably efficient, costing less than $0.05 per transaction while feeling as familiar as any Web2 interaction. Currently, https://t.co/jvPVElGoRl is processing roughly $100K in monthly volume with about 800 users on the protocol.

Unlocking Real-World Use Cases
From gaming competitions to automated social rewards and financial verification, Base is the first ecosystem to have zk at scale, unlocking real-world applications that are provable, private, and seamless, enhancing the platforms people already rely on.

For example, consider fantasy sports and online competitions. Organizing a prize pool for a Fantasy Premier League tournament today requires trust—someone needs to collect and distribute the money. With the ZK stack, this process becomes fully automated and trustless. Players send INR through https://t.co/jvPVElGoRl, where it’s seamlessly converted to USDC. Reclaim generates cryptographic proofs of scores directly from the FPL website, and NEBRA uses those proofs to instantly distribute winnings on Base. No spreadsheets, no delays, and no intermediaries.

The stack can also transform social rewards and content platforms. Social networks can automate payouts for creators based on verifiable engagement metrics, like confirmed views, likes, or interactions. These metrics are validated privately using zero-knowledge proofs, ensuring payouts are transparent, fast, and trustless while preserving user privacy.
In financial systems and verifications, processes like payroll, expense approvals, or payouts can be verified and settled trustlessly. By eliminating the need for manual checks, the ZK stack reduces overhead, ensures accuracy, and maintains confidentiality—without compromising efficiency or privacy.

The Results: Building a Future on Base
With composable protocols and seamless integration, the ZK stack empowers innovation—not just for new blockchain applications, but for transforming the platforms people rely on today. From turnkey tournament systems to trustless payouts and financial verifications, the possibilities are endless.

By combining zero-knowledge proofs with Base’s scalable infrastructure, this stack bridges Web2 and Web3—bringing trust, privacy, and automation to the systems that power everyday life. Contact @nebrazkp @reclaimprotocol and @P2Pdotme to learn about how to build with this stack on @base.

[Saul Hudson @CallSaul42]

@Angle42co @yaircleper We say it each bull cycle. Sustainable growth demands a focus on building products that deliver real value. Let's channel this momentum into creating revenue that will drive the industry long-term.

[Saul Hudson @CallSaul42]

@FactorDAO's latest article on composability is a smart read for those interested in how DeFi will get better. @Kurapika_DeFi's perspective published in @cryptodotnew on the neeed for interconnected protocols is both insightful and timely.

[Angle42 @Angle42co]

Thrilled to have assisted @FactorDAO in sharing their expertise on DeFi composability through https://t.co/tjCHlFpeMb. The article underscores the importance of interconnected protocols for the future of decentralized finance. https://t.co/JII510paVt

[Saul Hudson @CallSaul42]

Proud to see @RealCoreyWilton's expertise highlighted in https://t.co/V94SEQBFD9. His analysis on Web3 AI agents in hypercasual gaming is a must-read for industry enthusiasts looking to understand the new ways to capture value. Congratulations to the @TheMiraiLabs team!

[Angle42 @Angle42co]

Excited to share that our client, @RealCoreyWilton of @TheMiraiLabs, has been featured in @BCGbiz ! His article explores how Web3 AI agents are redrawing the economics around hypercasual games. Dive into his insights here: https://t.co/J3KZMYf18D

[Saul Hudson @CallSaul42]

Had a fantastic chat with @AaronWStanley on @BrazilCrypto_ podcast! 🎙️ We talked about my journey from covering Latin America's upheavals at Reuters to diving into crypto comms with @Angle42co Plus, why some people call me "Slash" 🎸🎸 https://t.co/zXCkicPnnM

[Saul Hudson @CallSaul42]

Excited to share my chat on The Blockchain Startup Show with @harrison_BCR! 🎙️ We discussed startup growth strategies, effective communication, and blockchain insights. Check it out here: https://t.co/yIrkhWLYf2

#Blockchain #StartupSuccess #Innovation

[damon.eth 🛡️ @Damon_Peters]

https://t.co/xHCAQxC8Ga

[Saul Hudson @CallSaul42]

🚀 Thrilled to see @lavanetxyz making waves in @DefiantNews with a detailed article from @elpedrosolimano Their new incentive structure is a major step for decentralization and blockchain infrastructure. Proud of the incredible work by the team at @Angle42co

[Angle42 @Angle42co]

🎉 Big news for @lavanetxyz Featured in @DefiantNews for its industry-first incentive structure. 🔥 Huge progress for infra decentralization, and we’re thrilled to have supported this milestone https://t.co/S88czpeQeB
#Web3 #Blockchain #LavaNetwork #PR #MediaWins #TechInnovation

[Saul Hudson @CallSaul42]

4/ If you’re building something important, journalists want to help you tell the world about it. #EarnedMedia #TechStartups #MediaStrategy Read more in my latest @Newsweek column: https://t.co/zr3R3pIEIL

[Saul Hudson @CallSaul42]

1/ Startups often rely on social media, but neglecting traditional media is a mistake. Here’s why founders need to tell their stories to journalists. 🧵👇

[Saul Hudson @CallSaul42]

3/ While it may seem risky, working with journalists opens doors to authentic storytelling that builds long-term trust.

[Saul Hudson @CallSaul42]

Proud to see @TheMIraiLabs featured on @GAM3Sgg! @TheRealCoreyWilton's interview offers a glimpse into what makes them a standout in Web3 gaming. Read it here 👉 https://t.co/mYgFdME3AQ #Web3 #GamingIndustry #ClientSuccess #Innovation

[Angle42 @Angle42co]

🚀 Big shoutout to @TheMIraiLabs! @RealCoreyWilton shares insights on what’s fueling their growth in Web3 gaming, including Pegaxy's past success and future plans. Read the exclusive interview on @gam3sgg 👉 https://t.co/385guvYe25 #Web3 #Gaming #TechInnovation #Pegaxy

[Saul Hudson @CallSaul42]

7/7 I dive deeper into how “pathei mathos” reflects the startup journey and leadership in my latest column for Newsweek. Read it here: https://t.co/zEezxdXGk0 #TechLeadership #Startups #Zuckerberg #PatheiMathos

[Saul Hudson @CallSaul42]

1/7 Mark Zuckerberg recently appeared wearing a T-shirt with the ancient Greek phrase “pathei mathos,” meaning “learning through suffering.” As a former teacher of ancient Greek, this phrase struck me as a perfect reflection of the startup journey. #Leadership #Startups

[Saul Hudson @CallSaul42]

6/7 For startup founders, here are the key takeaways: 1️⃣ Be authentic—people connect with the real you. 2️⃣ Embrace your mistakes—they’re part of the journey. 3️⃣ Show your passion—it will inspire others. #EntrepreneurshipTips #Leadership