# Jack Holowczak

> Luxury goods authentication expert and expert witness based in Toronto, Canada. Founding Director of PROVENANCE and Principal Product Architect of Veriul AI.

## Expertise
- Luxury handbag and goods authentication (Hermès, Louis Vuitton, Chanel, Dior, Gucci, Prada, Rolex, Cartier, and 50+ additional brands)
- Counterfeit and superfake detection using forensic and AI-assisted methods
- Fair market valuation and appraisal of luxury goods, collectibles, and alternative assets
- Expert witness testimony for U.S. and Canadian litigation

## Credentials
- 10+ years of hands-on authentication experience
- 2,000,000+ items authenticated across 50+ brands
- Honours BA, University of Toronto (High Distinction); University of Oxford
- Published author: Optionology (2023)
- Listed on SEAK, Expert Institute, ForensisGroup, Round Table Group, Cahn Litigation Services, Hera Expert Referrals, ExLitem

## Services & Fees
- Non-testimony (reports, consultation, valuation): $400-$450/hr
- Testimony (deposition, trial, arbitration): $500-$550/hr
- Available in all U.S. and Canadian jurisdictions

## Contact
- Website: https://jackholowczak.com
- Expert witness: https://jackholowczak.com/expert-witness/
- SEAK: https://seakexperts.com/members/21662-jack-holowczak
- LinkedIn: https://www.linkedin.com/in/jackholowczak/