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6-K2026-05-06· grok-4-1-fast-non-reasoning

BTQ · BTQ Technologies Corp. Common Stock

0001279569-26-000381

SEC filing

Summary

BTQ Technologies selected as core PQC security provider with QSSN for South Korea's first bank-led KRW stablecoin proof-of-concept on Kaia mainnet with iM Bank and Finger.

Key takeaways

Full analysis

BTQ Technologies has achieved a significant milestone by being selected as the core post-quantum cryptography (PQC) security technology provider for South Korea's inaugural bank-led Korean won (KRW) stablecoin proof-of-concept (POC). This initiative involves a strategic three-way partnership with iM Bank, a leading Korean commercial bank and subsidiary of DGB Financial Group, and Finger Inc., BTQ's Korean strategic partner specializing in financial IT solutions. BTQ is deploying its Quantum Secure Stablecoin Settlement Network (QSSN) as the foundational PQC security layer, while also offering consulting and coordination to align security architecture, implementation, and long-term quantum migration goals. The POC, implemented on the Kaia mainnet—a merger of Kakao's Klaytn and LINE's Finschia blockchains—validates critical components such as real-time bank reserve reconciliation with blockchain supply, global-standard smart contracts, overseas distribution connectivity, and a dual-signature structure combining PQC (e.g., ML-DSA) with existing ECDSA for seamless operational continuity. This addresses the urgent 'harvest-now, decrypt-later' threat, enabling financial institutions to phase in quantum-resilient protections without disruption. Previously highlighted in the U.S. PQFIF and advanced via QuINSA, QSSN's role here signals accelerating demand among Korean banks for post-quantum solutions amid advancing stablecoin regulations and quantum policies. CEO Olivier Roussy Newton emphasized the need for coordinated migration beyond mere cryptographic upgrades, positioning BTQ at the nexus of regulated finance, digital assets, and quantum security in a key Asian market.