What we’re about
Official homepage: https://israelweb3.com/
Discord Support Group: https://discord.gg/YnpgKfcyyW
Purpose:
Discuss and network to meet likeminded israeli developers interested in developing and coding web3 projects, smart contracts and related technologies.
What it is NOT:
This is NOT a group relating to crypto investment or NFT/Token speculation - it is about the underlying techon0logy and what it can enable.
Audience:
The group is intended for developers and architects working on web3 decentralized projects both frontend and backend (smart contracts, zero knowledge platforms and more).
Events:
Meet and greet, network, discuss and learn from each other about specific technical topics or overall trends in web3.
Upcoming events
3
Monthly Meetup of the Israeli Web3 Developers Underground community
Mindspace Ahad Ha'am (מיינדספייס אחד העם), Ahad Ha'Am St 54, Tel Aviv-Yafo, ILWeb3 Devs Underground - Meetup
🚀 Smart Contracts in Practice | vProgs Architecture - with StarkWare & KaspaAbout the event:
🎙 Brought to you by Israel Web3 Developers Underground × StarkWare × Kaspa
Sponsored by StarkWare
Powered by Masterkey VCDate & Time
📅 November 17th, 2025
Time: 18:00 - 21:00
Location:
Mindspace מיינדספייס אחד העם - משרדים וחללי עבודה | קומה 5
Ahad Ha'Am St 54, Tel Aviv-Yafo
https://maps.app.goo.gl/7pdsdhCB7abCSSNe9### Speakers:
- nagmoon (@nagmo13) - Starknet Apps Group Manager, StarkWare
- Topic: "Smart Contracts in Practice"
- Michael Sutton (@michaelsuttonil) - Core Developer, Kaspa
- Topic: "vProgs: a sovereign yet composable zk architecture"
Agenda:
18:00 - 18:30 | Drinks and Networking
18:30 - 18:40 | Opening Remarks
18:40 - 19:20 | nagmoon: "Smart Contracts in Practice"
19:20 - 19:30 | Q&A with nagmoon
19:30 - 19:50 | Break for Food and Drinks
19:50 - 20:30 | Michael Sutton: vProgs: a sovereign yet composable zk architecture
20:30 - 20:40 | Q&A with Michael
20:40 - 21:00 | Finish the day with collaborations and mingling over some great drinks and desserts with us.#What can you expect? (Topics)
Talk1: Smart Contracts in Practice:
Storage models, gas/resource constraints, immutability challenges, logic splitting, indirect execution patterns.
- Real use cases from StarkWare engineering
Talk2: vProgs - A Novel Smart Contract Architecture:
ZK-based architecture solving sovereignty vs composability tension.
- Yellow paper Deep Dive:
(https://github.com/kaspanet/research/blob/main/vProgs/vProgs_yellow_paper.pdf)About Our Sponsors:
StarkWare is a global company of 200+ employees across Israel, Europe, the US, and Southeast Asia. We pioneered ZK-STARKs - advanced cryptography that enables secure, scalable blockchain applications. Our main product, Starknet, is a Layer 2 network that cuts Ethereum costs and boosts speed using math-based proofs. Now expanding to Bitcoin, Starknet aims to power a more decentralized internet. We value deep thinking, ownership, and transparency - and give people room to grow and lead with impact.
Masterkey Venture Capital is a global early-stage fund investing in top-tier innovative deep tech and Web3 infrastructure projects. With a strategic presence in key crypto hubs worldwide, we are uniquely positioned to drive technological advancements within global ecosystems. Backed by nearly 50 years of combined expertise in advanced infrastructure, novel cryptography, cybersecurity, and energy solutions, our team is dedicated to empowering the entrepreneurs shaping the future of blockchain technology.Get Involved
Interested in Speaking or Sponsoring?
We welcome passionate individuals and organizations to contribute to our community. If you're interested in speaking at future events or sponsoring our meetups, please fill up the Speaker application form and contact Amit Shilo at @Amit_Shilo (Telegram)- Community Managers: Amit Shilo, Eden Luttenberg, Alon Kivity, Alon Ben Lavy.
RSVP Now!
Secure your spot for an evening of knowledge-sharing and networking.
Register Here
Limited seats are available. Register early to ensure your participation!
Stay Connected
Follow us on social media and join our community to stay updated on upcoming events and news:Stay in the loop (socials):
Twitter – https://x.com/Web3_Devs
YouTube – https://www.youtube.com/@israelweb3devunderground (Watch our content)
Calendar – https://luma.com/web3devs_underground
See You There! (Also Online)16 attendees
Monthly Meetup of the Israeli Web3 Developers Underground community
Tel Aviv , Bugrashov st, Tel Aviv-Yafo, ILWeb 3 Developers Underground December - Meetup
Date & Time
December 10th, 2025
Time: 18:00 - 21:00
Location: TBDAbout the Event
TBDEvent Highlights
- Expert Insights: Hear from two of the brightest minds in the Israeli Web3 space.
- Networking Opportunities: Connect with fellow developers, researchers, and industry leaders.
- Collaborative Environment: Engage in discussions, share ideas, and explore potential collaborations.
- Celebrate the beginning of the Bitcoin Mailing List
Speakers
TBDAgenda:
18:00 - 18:30 | Drinks and Networking
18:30 - 18:40 | Opening Remarks
18:40 - 19:20 | First Speaker:
19:20 - 19:50 | Break for Food and Drinks
19:50 - 20:30 | Second Speaker:
20:30 - 21:00 | Q&A, Collaboration, and MinglingAbout Our Sponsors:
Masterkey Venture Capital is a global early-stage fund investing in top-tier innovative deep tech and Web3 infrastructure projects. With a strategic presence in key crypto hubs worldwide, we are uniquely positioned to drive technological advancements within global ecosystems. Backed by nearly 50 years of combined expertise in advanced infrastructure, novel cryptography, cybersecurity, and energy solutions, our team is dedicated to empowering the entrepreneurs shaping the future of blockchain technology.Get Involved
Interested in Speaking or Sponsoring?
We welcome passionate individuals and organizations to contribute to our community. If you're interested in speaking at future events or sponsoring our meetups, please reach out to:- Amit Shilo
📧 shilo@masterkey.vc - Community Managers: Amit Shilo, Eden Luttenberg, Alon Kivity, Alon Ben Lavy.
## 🗓️RSVP Now!
Secure your spot for an evening of knowledge-sharing and networking.
Register Here
Limited seats are available. Register early to ensure your participation!
📅 Calendar for all events: https://lu.ma/web3devs_underground
## 🌐 Stay Connected
- Website: https://web3devs.org
- Telegram: https://t.me/+-sEflgfrqDoyYWVk
- Linktree: https://linktr.ee/web3devsunderground
- Twitter/X: https://x.com/Web3_Devs
- YouTube: https://www.youtube.com/@web3devsunderground
***
This event is committed to creating an inclusive and accessible environment. If you have any specific accessibility needs, please let us know in advance.
***
See you at the meetup!3 attendeesMonthly Meetup of the Israeli Web3 Developers Underground community
Tel Aviv , Bugrashov st, Tel Aviv-Yafo, ILWeb 3 Developers Underground January - Meetup
Date & Time
January 14th, 2026
Time: 18:00 - 21:00
Location: TBDAbout the Event
TBDEvent Highlights
- Expert Insights: Hear from two of the brightest minds in the Israeli Web3 space.
- Networking Opportunities: Connect with fellow developers, researchers, and industry leaders.
- Collaborative Environment: Engage in discussions, share ideas, and explore potential opportunities for collaboration.
- Celebrate the Lightning Whitepaper day with us
Speakers
TBDAgenda:
18:00 - 18:30 | Drinks and Networking
18:30 - 18:40 | Opening Remarks
18:40 - 19:20 | First Speaker:
19:20 - 19:50 | Break for Food and Drinks
19:50 - 20:30 | Second Speaker:
20:30 - 21:00 | Q&A, Collaboration, and MinglingAbout Our Sponsors:
Masterkey Venture Capital is a global early-stage fund investing in top-tier innovative deep tech and Web3 infrastructure projects. With a strategic presence in key crypto hubs worldwide, we are uniquely positioned to drive technological advancements within global ecosystems. Backed by nearly 50 years of combined expertise in advanced infrastructure, novel cryptography, cybersecurity, and energy solutions, our team is dedicated to empowering the entrepreneurs shaping the future of blockchain technology.Get Involved
Interested in Speaking or Sponsoring?
We welcome passionate individuals and organizations to contribute to our community. If you're interested in speaking at future events or sponsoring our meetups, please reach out to:- Amit Shilo
📧 shilo@masterkey.vc - Community Managers: Amit Shilo, Eden Luttenberg, Alon Kivity, Alon Ben Lavy.
## 🗓️RSVP Now!
Secure your spot for an evening of knowledge-sharing and networking.
Register Here
Limited seats are available. Register early to ensure your participation!
📅 Calendar for all events: https://lu.ma/web3devs_underground
## 🌐 Stay Connected
- Website: https://web3devs.org
- Telegram: https://t.me/+-sEflgfrqDoyYWVk
- Linktree: https://linktr.ee/web3devsunderground
- Twitter/X: https://x.com/Web3_Devs
- YouTube: https://www.youtube.com/@web3devsunderground
***
This event is committed to creating an inclusive and accessible environment. If you have any specific accessibility needs, please let us know in advance.
***
See you at the meetup!3 attendees
Past events
37
