Digital Product Passport for Construction
Client: Sacyr. Sector: Construction, Sustainability and Supply Chain.

General project information

  • Client: Sacyr
  • Sector: Construction, Sustainability and Supply Chain

The technology solution

A platform that traces the journey of each material from extraction to installation on site. Buyers or end users can scan a QR code with their phone to find out where the product comes from, how it was made and what its environmental impact is.

Technology stack: EVM-compatible blockchain (Ethereum Virtual Machine), Solidity, Smart Contracts, Truffle, Web3.js, Ganache, IPFS, Node.js, Angular, Hibernate, Leaflet, Apache Tomcat.

Digital passport of a construction product: data, composition and origin on the map

Further information

Successfully tested in the off-site manufacture and installation of modular bathrooms in residential buildings.