Case study

Tokeny (an Apex Group company)

Programmable privacy for secure and compliant RWA tokenisation
Privacy issues remain one of the key challenges for institutions to tokenise at scale... Our partner Silent Data is solving this issue by becoming the first privacy-focused Layer 2 to join Ethereum’s Superchain!"
Tokeny (an Apex Group company)

Company bio

Tokeny, part of Apex Group, is a leading institutional onchain operating system for financial institutions to compliantly issue, manage, and distribute blockchain-based assets. Their ERC-3643 standard is widely used across regulated digital asset platforms and is designed specifically for real-world assets.

They work with financial institutions building infrastructure for compliant issuance, transfer, and lifecycle management of tokenised assets.

Challenge

Institutions exploring tokenised assets face a well-known barrier:

  • Balances are visible on public networks
  • Transfers reveal transaction amounts
  • Wallet activity can be linked and analysed

For regulated financial assets, this is a critical blocker. Certain information must remain confidential to meet compliance obligations and protect sensitive commercial data.

Solution

Tokeny is testing the Silent Data privacy network on testnet. Silent Data allows ERC-3643 assets to be issued and transferred privately, while remaining fully interoperable with Ethereum and the broader ecosystem.

Silent Data provides:

Programmable Privacy

Fine-grained control over what is visible:

  • Keep balances private
  • Keep transfer values private
  • Allow only regulators or authorised parties to view proofs

Ethereum Interoperability

Silent Data is the first privacy-focused Layer 2 in the Ethereum Superchain, ensuring compatibility with:

  • Existing ERC standards
  • Tokeny’s ERC-3643
  • Tooling and applications already used by institutions

Regulatory Alignment

Institutions can enforce compliance requirements while protecting commercially sensitive data, a core need highlighted by Tokeny in their announcement.

Results & Impact

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