Trust in Sharing
Cybersecurity infosharing platform that guarantees the authenticity of every report through blockchain notarization on Ethereum (Arbitrum L2). SMEs, large enterprises, and NIS2 entities share threats securely and verifiably.

| Cliente | ISACChain |
|---|---|
| Industry | Cybersecurity |
| Anno | 2024 |
| Durata | ongoing |
- Cloud architecture with Supabase and blockchain notarization on Ethereum (Arbitrum L2)
- Authentication and licensing system
- UX/UI Design and frontend development
- Integrations with the cybersecurity ecosystem (ACN, MITRE)
- AI features for anonymization and data entry support
ISACChain is an ISAC (Information Sharing and Analysis Center) platform that combines Supabase and Ethereum (Arbitrum L2) blockchain to guarantee the authenticity and immutability of shared content on attacks, incidents, and discussions in the cybersecurity domain. The goal: to create a culture of collaboration where every published piece of content is verifiable and tamper-proof.
Sharing without trust? Impossible
In the cybersecurity sector, threat sharing is fundamental for collective defense, but organizations hesitate: how to ensure that information is authentic and unmanipulable? How to protect the privacy of the reporter?
- No guarantee on the authenticity of content shared on traditional platforms
- Risk of manipulation or alteration of reports after publication
- Difficulty in balancing transparency and privacy for reporters
- Fragmentation: each sector (SMEs, enterprise, NIS2) has different needs
- 1
Discovery
Analysis of the ISAC sector, mapping of actors (SMEs, enterprises, ACN), and definition of the Supabase architecture with blockchain notarization.
- 2
Design
Design of the public/anonymous profile system, tenant licensing, and content segmentation by sector and company size.
- 3
Development
Migration to Supabase, Fastify/tRPC API development, MITRE/ACN integrations, search gateway, and AI modules for anonymization.
- 4
Launch
Multi-cloud deployment scripts, backup and disaster recovery procedures, training, and operational guide for adoption.
Verifiable Sharing, Guaranteed Trust
A platform that combines Ethereum (Arbitrum L2) blockchain for immutable content authenticity, anonymous profiles for those who want to report without exposure, and sector-based segmentation to make information relevant. Every post is signed and verifiable on-chain on Ethereum (Arbitrum L2).
Verifiable Authenticity
Every report is signed on the blockchain: impossible to alter or falsify content after publication.
Public and Anonymous Profiles
Users choose whether to operate with a verifiable or anonymous identity, maximizing transparency or protection.
Dedicated SME Section
Simplified area for small businesses: guided entry without mandatory technical fields, targeted content.
AI for Anonymization and Support
Intelligent suggestions during entry, duplicate detection, and automatic anonymization of sensitive data.




Do you like what you see?
Let's talk about how we can help you realize your next project. Free consultation · 30 minutes