CryptoKastaar is the eyecatching showcase at T.R.A.C.K. on 21/05/2025
Digital Product Passport
From Grain to Glass
Brewing a Better Future
Transparency and Sustainability are at the core of the CryptoKastaar mission.
CryptoKastaar is a showcase on T.R.A.C.K. "The Digital Passport Edition", demonstrating its supply chain transparancy and donation process.
Our brewing process is designed to minimize water usage and energy consumption.
We use recyclable glass bottles and compostable corks to reduce our environmental impact.
We work with local suppliers to strengthen the local economy and reduce emissions. And we give donations to good causes.
Digital Product Passport
Complete transparency from grain to glass

This QR code links to the Digital Product Passport for CryptoKastaar Belgian Triple
View Supply Chain TimelineProduct Details
- Type: Traditional Belgian Tripel
- Alcohol: 8% ABV
- Bottle: 75cl with cork
- Brewery: Brewery Den Triest, Kapelle-op-den-Bos, Belgium
Ingredients & Allergens
- Ingredients: Water, Barley malt, Hops, Yeast, Sugar
- Allergens: Gluten
Storage & Handling
Store upright in a cool, dark place. Best served at 8-10°C in a tulip glass.
What is a Digital Product Passport?
Definition & Purpose
A Digital Product Passport (DPP) is a structured set of digital data about a product, accessible via a QR code, RFID, or NFC tag. It aims to improve transparency regarding sustainability, materials, and production, support the circular economy and traceability, and comply with the European Ecodesign for Sustainable Products Regulation (ESPR) activated since 2024.
Benefits for Consumers
- Verify the authenticity of your CryptoKastaar beer
- Understand the environmental impact of your purchase
- Learn about the ingredients and production methods
- See how your purchase supports sustainability initiatives
- Track how funds are allocated to good causes
For every bottle sold, a portion of the proceeds is donated to community initiatives through DAO Brussels. All financial transactions are recorded on the blockchain for complete transparency.
View the real-time treasury balance, transaction history, and multisig signers on the DAO Brussels transparency page.
View Treasury