Ginco Enterprise Wallet - Institutional Custody Solution

Ginco Enterprise Wallet is Japan's #1 crypto asset custody solution for institutional clients, holding the largest market share among Japanese crypto asset exchanges. This enterprise-grade custody infrastructure provides top-level security combined with operational efficiency for managing digital assets at scale, serving crypto exchanges, financial institutions, and regulated enterprises.

Security Architecture

Private keys are distributed and managed across HSMs (Hardware Security Modules) and dedicated offline signing terminals, preventing leakage through hacking. The system uses biometric authentication for user identification and maintains signing terminals in complete offline storage, ensuring maximum protection of customer assets. This multi-layer security approach meets the stringent requirements of financial regulators and enterprise clients.

Enterprise Features

Cold and Hot Wallet Management: Support for both cold wallet (offline) and hot wallet (online) configurations with seamless transitions between storage modes. Handle transacted assets with multi-level approval workflows and built-in fraud prevention functions.

Operational Excellence: Signature software and operational dashboard enable efficient offline asset management without cumbersome device connections or manual outputs. Administrators can create new wallets and manage personnel permissions without requiring engineering resources, streamlining business operations.

Multi-Wallet Monitoring: The GEW Monitoring Solution enables centralized management of multiple Enterprise Wallet instances simultaneously, providing consolidated visibility across all corporate crypto holdings and operations through a unified dashboard with real-time oversight of wallet activities, transaction flows, and balance changes.

Rapid Currency Support: Support for Japan's largest number of cryptocurrencies with quick addition capabilities—ERC20 tokens in as little as 2 weeks and proprietary platform currencies in as little as 1 month. This enables exchanges and institutions to expand their offerings rapidly and stay competitive.

Business Integration

Seamless integration with internal business systems through custom API development. Balance data links to accounting ledgers for financial reporting, and the platform includes managed blockchain node hosting. Comprehensive compliance monitoring and audit trail capabilities support regulatory requirements.

Industry Leadership

Deployed by major Japanese crypto exchanges including Coincheck, Zaif, and SBI VC Trade, as well as leading financial institutions like MUFG, Mizuho, and Sumitomo Mitsui Trust Bank. Ginco's proven track record in Japan's rigorous regulatory environment demonstrates institutional reliability and security standards meeting FSA requirements.

Ongoing Support

Ginco provides comprehensive partnership support covering compliance with domestic regulations, currency expansion strategy, protocol selection research, and incident response for hard forks and network upgrades.