Decentralized Identity Deal

A face scan is usually stored in one place; this deal is built around proving it matches without exposing the raw biometric. Trust Stamp, Partisia and Tokyo-based Digital Platformer said on April 23, 2026 that they formed a commercial partnership to sell decentralized identity systems in Japan and nearby markets. The companies said the package combines Trust Stamp’s biometric tokenization, Partisia’s secure multi-party computation software and Digital Platformer’s regional delivery and compliance work. Biometric tokenization turns a face or fingerprint into a non-reversible mathematical representation instead of storing the original image or template, according to Trust Stamp’s May 15, 2025 description of its earlier tie-up with Partisia. Partisia says its multi-party computation system lets organizations verify data while it stays encrypted during processing. (partisia.com/) The three companies are aiming at decentralized identity, a model in which credentials are issued, stored and checked without one central database holding everything. Partisia markets this as verifiable credentials with issuance, wallet integration, registry management and encrypted verification in under two seconds. (partisia.com/) Japan is a logical test market because the government is already pushing digital identity rails around the My Number Card and related online authentication services. Japan’s Digital Agency says the Digital Identification App lets public agencies and commercial providers use My Number Card functions for login, identity verification and electronic signatures. The compliance angle is not abstract. Japan’s Personal Information Protection Commission oversees the Act on the Protection of Personal Information, which includes breach-reporting duties for businesses handling personal data, and the agency says only the Japanese legal text has binding force. Rules for remote onboarding are tightening too. Biometric Update reported in June 2025 that Japan will require IC-chip-based identity verification for non-face-to-face bank and financial account openings starting in April 2027, tying digital identity products more closely to regulated customer checks. Digital Platformer already sells decentralized identity products in Japan, including services built with multi-party computation and blockchain, and says one mission is to spread decentralized ID across the country. The company lists its headquarters in Tokyo and names Kazutaka Matsuda as chief executive. Trust Stamp and Partisia were already working together before this regional expansion. On May 15, 2025, they said their joint product was designed to bind digital credentials to a person’s biometrics without storing sensitive biometric data or cryptographic keys in centralized systems. The immediate test is whether banks, public-sector programs and other regulated buyers in Japan want identity checks that reveal less data while still satisfying audit and fraud controls. That is the gap this partnership says it is trying to fill.