Apex Group’s Tokeny has partnered with Polygon Labs to introduce T-REX Ledger, a blockchain-based compliance system designed to enable regulated tokenized assets to move across different networks without requiring repeated investor verification or transfer checks.

In a release shared Thursday, the initiative was positioned as a solution to a major inefficiency in tokenized markets. While ERC-3643, an Ethereum-based standard for permissioned tokens representing real-world assets, supports compliant issuance, compliance processes such as identity verification, eligibility checks and transfer restrictions often remain siloed when assets are distributed across multiple blockchains.

T-REX Ledger is intended to function as a unified compliance layer that other blockchains can access, while actual transaction settlement continues to occur on those external networks. Built using Polygon’s Chain Development Kit and integrated with Agglayer, the system is designed to act as a shared registry for investor eligibility and transfer rules across tokenized securities.

The launch comes amid increasing competition among financial institutions and crypto infrastructure providers to develop systems for tokenized markets. Intercontinental Exchange, the parent company of the New York Stock Exchange, has outlined plans for a platform supporting tokenized stocks and exchange-traded funds, while the Depository Trust and Clearing Corporation joined the ERC-3643 Association in 2025 as institutions expand into tokenized collateral and securities infrastructure.

Addressing fragmented compliance across blockchains

The project aims to resolve the issue of fragmented compliance by establishing a unified framework for investor eligibility and transfer rules.

In the release, the network was described as a “shared source of truth” for investor eligibility and transfer rules.

Although ERC-3643 enables compliant issuance, it does not maintain a synchronized compliance state across multiple chains. As a result, identical securities issued on networks such as Ethereum and Polygon still require separate identity verification processes and enforcement of transfer restrictions.

Joachim Lebrun, co-founder of T-REX Network and chief blockchain officer at Tokeny, explained that T-REX Ledger will support the full lifecycle of regulated digital assets, including bonds, funds, equities and structured products. These assets will have identity verification, eligibility criteria and transfer conditions embedded directly into ERC-3643 tokens.

Apex Group is set to serve as the first onchain transfer agent and plans to adopt T-REX Ledger as its primary multi-chain orchestration system. The company is targeting $100 billion in tokenized assets on the platform by June 2027. T-REX Ledger centralizes compliance logic within a dedicated blockchain that can be accessed by other networks, while settlement remains external.

Lebrun said, “The market has grown into a multi-chain world for tokenization” and argued that T-REX Ledger turned other blockchains into “distribution channels,” enabling regulated assets to move to “wherever liquidity exists with speed, compliance, and control.”

Positioning within the broader tokenization ecosystem

T-REX Ledger is designed to operate as a neutral compliance registry that can integrate with various players in the tokenization space. Lebrun noted that assets issued through T-REX Ledger could ultimately settle through traditional financial infrastructure such as DTCC, since compliance validation does not need to occur on the same network as settlement.

The blockchain itself will function as a sovereign network built with Polygon’s CDK and governed by a dedicated steering committee. At the same time, ERC-3643 and its associated compliance framework will remain open source under the ERC-3643 Association, rather than being controlled by Polygon.

Sources:

https://www.dtcc.com/news/2025/march/20/dtcc-joins-erc3643-association

https://cointelegraph.com/news/apex-polygon-launch-compliance-chain