Introducing Galileo Protocol v1.0.0: An Open Standard for Luxury Authenticity

A New Era for Luxury Authenticity

Today marks a significant milestone for the luxury industry. After months of rigorous specification, implementation, and community collaboration, we are proud to announce Galileo Protocol v1.0.0 - an open-source standard for luxury goods authentication and provenance tracking.

Galileo Protocol establishes a common, interoperable language for protecting brand heritage and human craftsmanship in an increasingly digital world.

The Problem We Solve

The Counterfeiting Crisis

The global counterfeiting market exceeds $500 billion annually, with luxury goods among the most targeted sectors. Traditional authentication methods - holograms, certificates, serial numbers - are easily replicated or forged. Consumers lack reliable tools to verify authenticity, and brands struggle to protect their heritage.

Regulatory Pressure

The European Union's ESPR (Ecodesign for Sustainable Products Regulation) mandates Digital Product Passports (DPPs) for regulated goods by 2027. Brands face a choice: build proprietary solutions that create data silos, or adopt open standards that enable interoperability.

Data Fragmentation

Each brand's authentication system is an island. Resale platforms cannot verify items. Customs agencies lack standardized verification protocols. Consumers accumulate incompatible certificates that become worthless the moment they leave the original ecosystem.

Galileo Protocol solves all three problems with one unified standard.

What's Included in v1.0.0

Version 1.0.0 delivers 65 specifications (26 markdown documents + 22 JSON/JSON-LD schemas + 17 Solidity contracts) across 8 technical domains, providing complete coverage for luxury goods authentication.

Architecture

The foundational hybrid on/off-chain architecture balances transparency with privacy. On-chain components provide immutable authenticity records, while off-chain storage handles sensitive data with GDPR-compliant access controls.

CRAB Model: Create, Read, Archive, Burn operations for complete lifecycle management
ML-DSA-65/87: Post-quantum cryptographic signatures protecting against future threats

Identity Framework

Our identity system implements the ERC-3643 v4.1.3 standard with 12 claim topics covering:

Brand identity verification
Artisan and craftsperson credentials
Manufacturing facility certification
Supply chain participant validation
Consumer privacy-preserving authentication

Token Standard

The ownership transfer specification enforces a strict 1:1 relationship between physical items and digital certificates:

5 compliance modules for regulatory requirements
8-step validation pipeline ensuring data integrity
Burn-on-transfer support for ownership transitions

Resolver System

The GS1 Digital Link 1.6.0 resolver enables universal lookups:

14-digit GTIN compatibility
4 stakeholder role types with granular permissions
QR code and NFC integration patterns

Data Schemas

EPCIS 2.0-aligned schemas for:

Digital Product Passport (DPP) records
Provenance events with 5 quality grades
Material composition and sustainability metrics

Compliance

Built-in support for regulatory frameworks:

GDPR: Full compliance via CRAB access model
MiCA: Crypto-asset regulatory readiness (July 2026)
ESPR: Digital Product Passport requirements (2027)

Infrastructure

Enterprise-grade operational specifications:

5 RBAC roles for access control
7-year audit trail retention
Multi-region deployment patterns

Cryptography

Post-quantum security future-proofing:

ML-DSA-65 for standard operations
ML-DSA-87 for high-security contexts
Hybrid classical/PQC transition paths

Use Cases

For Luxury Brands

Deploy Galileo Protocol to issue verifiable digital certificates for every product. Track items through the supply chain, enable authorized resale verification, and provide customers with evidence-backed authenticity records.

{
  "@context": "https://galileo.example/v1",
  "@type": "LuxuryItem",
  "gtin": "01234567890123",
  "brand": "Maison Example",
  "category": "Haute Horlogerie",
  "authenticity": {
    "verified": true,
    "verifier": "did:galileo:brand:maison-example",
    "timestamp": "2026-02-01T00:00:00Z"
  }
}

For Resale Platforms

Integrate the resolver API to verify items listed on your marketplace. Provide buyers with confidence and reduce fraud-related chargebacks. Support the circular economy with trusted provenance data.

For Regulators

Access standardized Digital Product Passport data through documented APIs. Verify compliance with ESPR requirements without requiring proprietary integrations with each brand.

For Consumers

Scan any Galileo-enabled product to view its complete history: where it was made, who made it, every ownership transfer. Take control of your luxury investments with portable, verifiable certificates.

What's NOT in v1.0.0

Transparency about scope is as important as feature announcements. Version 1.0.0 does not include:

Mobile SDKs: Native iOS/Android libraries are planned for v1.1
Reference UI Components: React/Vue component libraries coming in v1.2
Multi-chain Deployments: v1.0.0 targets EVM-compatible chains; cross-chain bridges planned for v1.3
AI-powered Verification: Computer vision authenticity checking is in research phase
Marketplace Integration Templates: Shopify/WooCommerce plugins planned for future releases

These features are on our roadmap and will be delivered in subsequent minor versions.

Getting Started

For Developers

Read the Quick Start Guide: /docs/quick-start
Explore the Architecture: /docs/architecture
Browse Specifications: /specifications
Join the Community: GitHub discussions and contribution guidelines

For Brands

Review Compliance Requirements: /docs/compliance
Assess Integration Scope: Contact our partnership team
Plan Your Pilot: We offer guided implementations for early adopters

For Researchers

All specifications are published under Apache 2.0 license. Academic use is encouraged and citations are appreciated. Contact us for research collaboration opportunities.

Roadmap

v1.1 (Q2 2026)

Mobile SDK for iOS and Android
Enhanced analytics dashboard
Additional language localizations

v1.2 (Q3 2026)

React and Vue component libraries
Shopify integration template
Extended EPCIS event types

v1.3 (Q4 2026)

Cross-chain bridge protocols
Advanced privacy features (ZK proofs)
AI verification research preview

Governance

Galileo Protocol is developed under transparent, community-driven governance:

License: Apache 2.0
Contributor Agreement: DCO 1.1 (Developer Certificate of Origin)
Technical Steering Committee: 11 members with anti-dominance provisions (max 2 seats per organization)
Decision Process: Proposal-based with community review periods

We believe open standards are only valuable if they remain truly open.

Thank You

This release would not be possible without the contributions of many individuals and organizations:

The cryptography researchers who reviewed our post-quantum implementations
The luxury brands who provided real-world requirements and pilot feedback
The regulatory experts who ensured compliance framework accuracy
The open-source community who reviewed specifications and submitted improvements

Galileo Protocol is built by the community, for the community.

The future of luxury authenticity is open. It starts today.

Ready to dive in? Start with the Quick Start Guide or explore the complete Technical Documentation.

Have questions? Open an issue on GitHub or join our community discussions.