Three major Japanese IT firms — covering cloud infrastructure, AI, and XR — have launched the Japan Coin DX Consortium (JCDC). The initiative aims to build shared digital infrastructure for the ancient coin market, covering a blockchain ledger, AI authentication engine, and XR experience platform, with a three-phase roadmap through 2028.
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May 2026: Three Major Japanese IT Firms Launch Coin DX Consortium — Cloud, AI, and XR Companies Collaborate on Shared Industry Infrastructure
Source: ITTENDO Editorial|Published: May 23, 202611d ago
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Dealers Handling This Category
A reference when considering a sale or appraisal. All are dealers and auction houses with a proven track record.
Auction House
Ginza Coins
Ginza, Chuo-ku, Tokyo
One of Japan's most established numismatic dealers. The scale and variety of their regular auctions is among the largest in the country. Their catalogs are considered a benchmark for market pricing.
Auction House
Japan Coin Auction (JCA)
Tokyo
Holds regular auctions with reliable hammer price data, making it a useful resource for tracking market values. Caters to a wide range of collectors from beginners to advanced buyers.
Auction House
Taisei Coins
Tokyo
A dealer with an international network. Offers advanced services such as consignment to overseas auctions and NGC/PCGS grading submission. Recommended for high-value or internationally recognized coins.