AI Meets Tradition: How Tech Protects Heritage Products
Heritage products tell stories of where they come from, the traditions behind them, and the artistry involved. Rooibos tea, fine wines, and traditional beadwork are perfect examples. While counterfeits can distort these stories, AI, IoT and blockchain are helping to preserve their authenticity in the context of supply chain management.
1. IoT: The smart link to provenance
The Internet of Things (IoT) links everyday objects to the digital world through tags and sensors. In the wine sector, IoT tags like Near Field Communication (NFC) chips or wireless sensors are attached to bottles. These tags provide real-time data about their journey, from production to purchase. According to IoT Insider, a collaboration involving IoT, digital certificates, and blockchain has made possible the authentication of not just the bottle, but the wine inside it. These “digital twins” of physical products create a verifiable link between the item and its story, strengthening digital transformation strategies for brands.

2. Blockchain: Your immutable trust ledger
Think of blockchain as a permanent digital journal that can’t be altered. It keeps a record of every stage in a product’s journey, from the farm that grew the rooibos to the artisan who crafted the beadwork. This allows consumers to trace the complete journey of what they buy, building trust and confidence.
3. AI: Smart verification and insight
AI provides an extra layer of security by quickly spotting patterns and anything out of the ordinary. Using IoT data, it can alert you to things like a bottle stored at the wrong temperature or signs that it has been tampered with. AI works as a digital guardian, ensuring the product you get is authentic and traceable. This is important for supply chain transparency.

South African case study: Wine SMEs and blockchain
In the Western Cape, small- and medium-sized wine producers around Stellenbosch have explored blockchain to enhance trust, provenance, and sustainability. It cuts down on paperwork, ensures authenticity and shows that their farming and production methods are responsible.
Digital product passports: A step toward full transparency
South Africa is embracing digital product passports, which store verifiable details about a product’s origin, materials, and environmental impact, writes Tebogo Mogashoa in Boarding Pass to Transparency. When combined with blockchain and IoT, they give consumers instant proof of authenticity and strengthen trust between brands and buyers. This contributes to digital transformation in local and global markets.
The power of integration
On its own, each technology offers value, but together, they drive protection of products. IoT gathers reliable, real-time data; blockchain records it in a tamperproof way; and AI analyses it to flag inconsistencies. Just as some luxury fashion brands use blockchain-based digital product passports to prevent counterfeiting and build trust, heritage products benefit too. A rooibos tea box with a secure QR code linked to a blockchain record, combined with smart sensors that attest to origin, and AI validation means‑ buyers can confidently scan and verify authenticity from farm to cup.

For supply chain professionals and future managers, these innovations highlight the importance of lifelong learning. The IMM Graduate School offers a range of supply chain qualifications that provide the knowledge and practical skills to understand how technologies like AI, blockchain, and IoT are reshaping global supply chains, ensuring authenticity, and building consumer trust.
Why It Matters
By combining AI, IoT and blockchain, brands can do more than just safeguard products. They can prove authenticity, enrich the stories behind each product, build consumer confidence through transparency and ensure relevance in a market where digital authenticity is increasingly expected.