Consensus Base Supports KYC-Linked AMM Trials at FinTech Hub

Introduction

Consensus Base Inc., a leading blockchain technology company based in Tokyo, has marked a significant milestone in the integration of compliance and blockchain technology. Recently, the Financial Services Agency (FSA) of Japan conducted a series of experimental trials at its FinTech Experimental Hub, where Consensus Base provided crucial technical support for the implementation of KYC-linked Automated Market Maker (AMM) functions utilized by financial institutions.

The Role of Consensus Base

In this endeavor, Consensus Base was responsible for designing and implementing the smart contracts and surrounding systems necessary for the KYC-linked AMM functionality. This innovative trial aimed to verify the potential framework where only those wallet addresses confirmed via KYC by financial institutions could utilize services like liquidity provision and token swaps through AMM functionality.

Technical Aspects of the Experiment

A notable aspect of the trial involved leveraging tokenized forms of cryptocurrency and electronic records for securities, along with electronic payment methods. The experiment sought to validate whether financial institutions could provide AMM-based services, such as liquidity provision and swaps, while having conducted anti-money laundering (AML) and counter-terrorism funding (CTF) measures on their customers.

Consensus Base facilitated the design of a specialized AMM where only KYC-compliant addresses—validated by certain financial institutions—could deposit or swap tokens. The smart contracts incorporated a mechanism to independently verify the KYC status of customers before enabling access to AMM services.

Key Findings

Throughout the experimentation process, several technical verifications were successfully demonstrated:

- KYC Token Cancellation: Financial institutions could effectively cancel KYC tokens, thereby halting swaps and AMM usage by the respective wallet.
- Expiring KYC Tokens: The KYC tokens could have expiration dates assigned, ensuring a dynamic verification process.
- Restrained Transfer Tokens: Using transfer-restricted tokens, only addresses that had undergone KYC by the issuing financial institution could transact within the AMM, providing an additional layer of control.
- Control over Non-Registered Participants: Addresses not registered with KYC are explicitly prohibited from engaging in token swaps or utilizing AMM services.

These findings underline the feasibility of implementing robust compliance frameworks within public blockchain ecosystems, which have often been a point of contention regarding the compatibility of decentralized finance (DeFi) with existing financial regulations.

Implications of the Experiment

The outcomes of this trial suggest promising advancements in aligning public blockchain technologies with traditional financial regulations. By connecting KYC information from financial institutions with on-chain smart contracts, there lies a substantial opportunity to mitigate ML/FT risks associated with DeFi applications.

This pivotal insight not only serves as a critical reference for institutions looking to adopt blockchain technology but also aids companies evaluating proofs of concept (PoC) in conjunction with regulatory adherence.

Future Prospects

Moving forward, Consensus Base is poised to leverage the insights gained from this initiative to assist financial institutions and enterprises in utilizing public blockchain and DeFi technologies while complying with regulatory frameworks. The company remains dedicated to discussions with relevant authorities, contributing to societal implementations of blockchain technologies and promoting their use within the financial sector.

About Consensus Base Inc.

Founded in 2015, Consensus Base is Japan's first dedicated blockchain company, having successfully completed over 100 development and consulting projects. With a strong reputation among listed companies, Consensus Base excels in supporting organizations with innovative blockchain solutions in nascent areas like stable coins and DeFi technology.

Utilizing its extensive project experience, Consensus Base offers end-to-end assistance—from strategy formulation to design, implementation, and operation—thereby advancing companies' journeys into Web3 and creating new value.