FasooAI has deployed its private blockchain solution, FasooBlock, across the lottery systems operated by Donghaeng Lottery, aiming to strengthen data integrity, transparency and security across key lottery operations.
FasooAI is part of the consortium responsible for operating Donghaeng Lottery, the country’s fifth lottery outsourcing operator, and oversees overall lottery security. The latest deployment introduces private blockchain technology as part of an effort to improve the reliability and stability of the lottery system, particularly in areas where accurate data management and verification are critical.
FasooBlock has been applied to Donghaeng Lottery’s draw and instant lottery systems, including Lotto 6/45 and Speetto 2000, to record purchase ledger integrity hashes and winning information on a blockchain. The system enables authorized participants to verify whether stored information has been altered, providing an additional layer of protection for important lottery records.
Private blockchains differ from public blockchain networks by restricting participation to authorized users. This structure allows organizations to control who can access information while maintaining a traceable record of changes. Such systems can be particularly useful in environments where multiple parties share responsibility for data and require mechanisms to establish authenticity and track historical changes.
Additional Verification for High-Value Tickets
FasooAI has also incorporated blockchain-based information into the validation process for high-value lottery tickets. The additional verification stage is designed to compare ticket-related information against records maintained through the blockchain.
The company said the approach can make it more difficult to manipulate lottery data while improving the ability of operators to respond to suspected fraudulent sales and counterfeit tickets. By introducing an independently verifiable record into the validation process, the technology is intended to reinforce confidence in the accuracy of lottery-related information.
For lottery operators, maintaining reliable records is essential because purchasing, drawing, and prize validation processes depend on the accuracy of underlying data. Any unauthorized alteration could potentially affect verification procedures or undermine public confidence. The blockchain deployment therefore represents a broader effort to strengthen safeguards around critical operational information.
Focus on Reliability and Public Trust
Lim Cho-soon, head of the System Operations Division at Donghaeng Lottery, said the reliability and transparency of lottery data are central to maintaining stable operations. She indicated that the collaboration with FasooAI had further strengthened the organization’s data management capabilities and that Donghaeng Lottery would continue working toward a stable operating environment that the public could trust.
FasooAI executive Kang Bong-ho, head of the Service Business Division, described FasooBlock as an economical and efficient approach to improving data reliability and transparency through private blockchain technology. He indicated that the Donghaeng Lottery deployment could serve as a foundation for expanding the solution into other industries where maintaining data integrity is particularly important.
FasooAI plans to use the lottery project as a reference case for broader blockchain applications in sectors such as finance, government services and logistics, where accurate records and verifiable data histories are increasingly important.
The deployment highlights how private blockchain technology can be used beyond cryptocurrency applications. By combining controlled access with tamper-evident records and additional verification mechanisms, the technology can support organizations that need to protect sensitive operational data while maintaining accountability among authorized participants.
The Donghaeng Lottery implementation also demonstrates a practical use of blockchain for strengthening existing systems rather than replacing them. Its focus on data verification, fraud prevention, and operational stability could provide a model for other industries seeking to improve trust in shared digital records.