Grainchain

GrainChain is an agricultural supply chain platform powered by blockchain and IoT. Its products include Trumodity for smart contracts, Seed Audit for pre-harvest management, SiloSys for inventory tracking, and HarvX for logistics coordination. The platform digitizes the entire journey from seed to sale, enabling real-time tracking of commodities, automated payments, and verifiable records.

The core value lies in replacing manual paperwork and fragmented data with a transparent, tamper-proof ledger. This reduces disputes, eliminates fraud, and shortens payment cycles for farmers. For buyers and financiers, it provides reliable visibility into crop status and inventory, facilitating easier access to credit and more efficient logistics.

Key pain points addressed include lack of trust between parties, inefficient manual data entry, limited traceability, and delayed payments. By connecting all stakeholders on one system, GrainChain reduces operational friction and helps small and medium producers access broader markets.

In the past six months (February to August 2026), GrainChain expanded into Guatemala, deploying its platforms at FECCEG and Exportadora de Café Especial de Guatemala S.A. This covers coffee value chains from intake to export, with the first year of implementation costs supported by Heifer Guatemala. The rollout spans multiple locations including Joyabaj, El Vergel, Malacatán, and Bocacosta. No major negative developments were reported during this period.