The public, secure, fast and sustainable blockchain
Otichain is the public blockchain developed by SAIT, designed to be fast, cost-effective, sustainable, and secure. Based on a Proof of Stake consensus system, it eliminates the need for a central authority, ensuring a truly decentralized and transparent ecosystem.
Otichain was created to support companies and brands in developing reliable digital solutions, capable of certifying the authenticity of information, tracking processes, and assigning each product a unique and certified digital identity.
Thanks to its compatibility with Ethereum, Otichain can be seamlessly integrated with most existing smart contracts, offering maximum flexibility for the development of innovative applications—from supply chain management to advanced loyalty systems.
Otichain supports over 20,000 transactions per second using an optimized Proof-of-Stake consensus protocol, which combines high execution speed with operational finality.
The architecture is designed to handle high volumes: low resource requirements per node (low energy consumption) and mechanisms that allow the system to scale quickly as transactions increase, while maintaining efficiency, stability, and low costs.
The system is based on the Proof of Stake (PoS) protocol, which does not require master nodes or minimum capital. This decentralized approach ensures integrity, resistance to tampering, and protection against fraud.
Otichain is compatible with both the UTXO model and EVM, enabling it to leverage existing tools and interact with smart contracts already developed in Solidity. This facilitates adoption by developers, enterprise systems, and integration with widely used technologies.
Network fees (gas) and operating costs are designed to remain low for mass operations, making Otichain sustainable even with large transaction volumes. In addition, the PoS mechanism and reward distribution are structured to avoid power concentration and to incentivize distributed participation.
With immutable and verifiable blockchain records, Otichain enables precise, secure, and real-time stock information control. This allows companies to reduce waste, eliminate manual errors, prevent counterfeiting, and increase operational efficiency.
Each product can be associated with a certified digital identity that attests to its origin and authenticity. This ensures transparency, reduces the risk of counterfeiting and strengthens consumer trust.
Otichain makes it possible to create the digital twin of every physical object or represent it through an NFT, documenting its entire lifecycle: from production to modifications, up to the transfer of ownership. This feature paves the way for new business models, such as digital collecting or advanced traceability.
Through personalized reward programs, loyalty systems, and secure access to verifiable data, OTIChain enables new forms of engagement and direct interaction between brands and customers.
Thanks to its flexible and scalable architecture, OTIChain can be applied across multiple sectors:
Fashion & Luxury: certified authenticity, garment traceability, and brand protection.
Retail: enhanced customer engagement, digital promotions, and omnichannel experiences.
Cargo Handling & Logistics: end-to-end shipment traceability, streamlined operations, and greater efficiency.
Manufacturing: secure data management, process monitoring, and counterfeiting reduction.
Beauty: product authenticity certification, anti-counterfeiting, and interactive consumer experiences.
Medical: safe supply chain management, batch traceability, and regulatory compliance.
Food & Beverage: origin certification and assurance of the entire production chain.
Digital Services: development of smart contracts, loyalty programs, and NFT-based solutions.
Otichain powers fashion & luxury, agri-food, manufacturing, and digital services delivering authenticity, traceability, and secure data management across the supply chain. The ideal solution for transparent and trusted digital processes.