Ismael H.R. of Lagrange: ZK Big Data @archetypevc
Ismael H.R. of Lagrange: ZK Big Data  @archetypevc
Uploaded November 2023 | Updated September 2026, 2 days ago
On this episode of Archebyte, Ash Egan is joined by Lagrange’s founder and CEO, Ismael Hishon-Rezaizadeh to talk zero knowledge, storage proofs, and unlocking blockchain data.

Today, blockchains have a difficult time leveraging data from other chains, but Ismael and Lagrange are working to fix that. Leveraging ZK and storage proofs, Lagrange enables blockchains to better utilize blockchain data itself, removing the need to leverage offchain sources and the security risks that come with doing so.

Ismael walks us through using blockchains as databases, shifting trust from provers to verification layers, crosschain data access, and what all of this means for the future of crypto and onchain applications.

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⌛ TIMESTAMPS
0:00 Intro
2:00 Crosschain data
3:05 Storage proof unlocks and limitations
6:40 Future storage proof use cases
10:34 Zero knowledge and inheriting trust
12:34 Advancements in ZK
14:45 Lagrange’s focus? State of crosschain data, block headers
18:56 How Ismael thinks around building a team
20:15 Where to learn more

👋 FOLLOW US
Ismael: twitter.com/Ismael_H_R
Lagrange: twitter.com/lagrangedev
Archetype: twitter.com/archetypevc
Ash: twitter.com/AshAEgan

🌐 LINKS
Lagrange Site: https://www.lagrange.dev/
Rec Proofs: lagrange.dev/recproofs
Lagrange Docs: ​​lagrange-labs.gitbook.io/lagrange-labs/overview/what-is-the-lagrange-protocol
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DISCLAIMER: The information in this video is the opinion of the speaker(s) only and is for informational purposes only. You should not construe it as investment advice, tax advice, or legal advice, and it does not represent any entity's opinion but those of the speaker(s). For investment or legal advice, please seek a duly licensed professional.
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Ismael H.R. of Lagrange: ZK Big Data

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