Bandung, Indonesia — The Salib Suci Foundation, a historic education network founded in 1927, has announced that it will begin storing and verifying English Fluency Test (EFT) results for approximately 14,000 students across 70 schools on SXT Chain, in partnership with Space and Time and Indomobil Group.
The move marks the first-ever K-12 adoption of Indonesia’s national verifiable education initiative, connecting schools to a system of blockchain-based academic credentials.
For nearly a century, Salib Suci has helped prepare generations of Indonesian students for higher education and international opportunities. Now, the foundation is taking that mission further by issuing verifiable digital certificates that follow each student throughout their academic and professional journey.
“For nearly a century, Salib Suci has focused on preparing students to grow and pursue bigger opportunities, and worked together with parents of students to develop English for the benefit of their children. By moving records onto SXT Chain with Space and Time and Indomobil, we’re giving every student proof of their achievements that can follow them anywhere they choose to study or work.”
Pastor Leo van Beurden, Chairman of the Salib Suci Foundation
Blockchain Verification for Education
The initiative was launched by Indomobil Group, one of Indonesia’s largest and most diversified business conglomerates, which partnered with the Space and Time Foundation to create a verifiable education framework. Indomobil Group, known for distributing and servicing leading automotive brands such as Mercedes-Benz, Suzuki, Volkswagen, Nissan, Audi, and Jeep, has expanded into new verticals including financial services, technology, and non-formal education.
Through Indomobil Edukasi Utama, part of Indomobil Group, the program delivers conversational English courses and issues digital certificates for participating schools. Course completions are recorded directly on SXT Chain, while SXT tokens enable seamless student enrollment and payments.
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The program was first adopted by Universitas Gadjah Mada (UGM), Indonesia’s largest and most respected university. With Salib Suci now onboard, the initiative expands its reach to more than 124,000 students nationwide.
Verifiable Data at the Core
Space and Time, known as the blockchain for ZK-proven data, brings cryptographic verification to student credentials. Its architecture, powered by Proof of SQL—a sub-second zero-knowledge coprocessor—enables schools to store and prove academic results transparently while maintaining privacy and security.
“Education systems need a way to make learning records universal and verifiable. Space and Time was built as the verifiable database for exactly this kind of adoption. By leveraging SXT Chain, Salib Suci is giving students the ability to prove their education to anyone, anywhere, at any time.”
Alejandro Lanapsa, Head of Partnerships and Innovation at Space & Time
The collaboration brings the power of verifiable data to Indonesia’s education sector, creating a trusted link between schools, universities, and employers. It eliminates the risk of falsified certificates and reduces administrative barriers for students continuing their studies or entering the workforce.
“Space and Time shows how technology can strengthen the foundation of education itself. When schools give students credentials that are instantly verifiable beyond their own system, it creates opportunity and confidence for the next generation while making Indonesia part of a more connected, digital world.”
Jusak Kertowidjojo, President Director of Indomobil Group
A Milestone for Indonesia’s Education Ecosystem
The partnership was formally announced in Bandung, where leaders from Salib Suci Foundation, Indomobil Group, and Space and Time convened to begin rollout across participating schools. The system is expected to serve as a model for future education programs across Indonesia, combining trusted verification with user-friendly digital access.
By integrating blockchain verification into its long-standing academic mission, Salib Suci is not only modernizing its student record system—it’s redefining what educational trust looks like in the digital era.
