Blockchain technology has the potential to improve several industries, especially in the financial sector. Layer one protocols, which are essentially the foundation layer of any blockchain network, serve as key components of a blockchain system. Examples of layer one blockchains are Bitcoin, Ethereum and Binance Smart Chain. These blockchains serve as the base layer for various decentralized applications (DApps) and smart contracts.
Layer one protocols are responsible for establishing the fundamental rules and consensus mechanisms that govern a blockchain network. They determine how transactions are validated and added to the general ledger. Furthermore, layer one protocols are where interoperability between different dApps will happen in the future.
Companies can also deploy their own layer one, known as an ‘enterprise blockchain’, to achieve their company’s goals or provide services. These blockchains are fundamentally different from the aforementioned layer blockchains, which focus on providing services while aligning with the core principles of crypto, including pseudonymity, decentralization, and more.
An enterprise blockchain can move beyond principles to deliver services in a compliant manner. They can therefore offer services that are otherwise not feasible due to regulations in a pseudonymous environment and perhaps bring a new kind of user to layer one technology.
KYC and AML for regulatory compliance
In today’s digital landscape, where financial transactions are taking place at an unprecedented pace, regulatory compliance is key. Everyone in the financial sector is familiar with the Know Your Customer (KYC) and Anti-Money Laundering (AML) protocols. Businesses verify the identity of their customers, limiting the risk of fraudulent activity.
KYC and AML are regulatory compliance processes designed to prevent and detect illegal activities such as money laundering and terrorist financing. These processes are especially important in the financial sector, including for cryptocurrency exchanges and platforms that handle virtual assets. Such regulations ensure that companies actively monitor transactions, identify suspicious patterns or behavior and report potential risks to the relevant authorities.
The decentralized nature of layer one blockchains poses challenges for their direct implementation at the protocol level. Some DeFi platforms and services built on top of layer one blockchains have implemented their own user identification and compliance mechanisms.
For example, some projects explore the use of tokens or smart contracts specifically designed to facilitate compliance with regulatory requirements. These tokens can represent a user’s verified identity on the blockchain without revealing sensitive information.
However, the more distributed nature of enterprise blockchains makes the prospects for implementing AML and KYC at the base layer a more practical endeavor. This gives ordinary people and institutions the confidence to interact directly with a business blockchain of their choice.
Financial transparency via KYC and AML
Financial transparency is critical to building trust and integrity of financial systems, including blockchain-based systems. The integration of KYC and AML protocols on a blockchain layer-one protocol offers enormous potential to provide users with transparency while maintaining confidentiality through technology such as zero-knowledge proofs, a method that allows one party to the other party proves that a particular statement is true without revealing information beyond the truth of the statement. AML procedures on a layer one blockchain ensure that transactions can be audited in real time.
While regulatory compliance is critical for widespread adoption and integration with traditional financial systems, the balance between privacy, decentralization and compliance is challenging. Cryptocurrency regulatory developments are dynamic and jurisdictions may approach these issues in different ways.
As the industry evolves, it is likely that there will be continued developments in how KYC and AML measures can be effectively implemented within the decentralized and pseudonymous nature of layer one blockchains.
The possibility at layer one
The fact is that layer one protocols have the potential to provide seamless integration with external data sources, enabling real-time verification of customer identities and monitoring of transactional activities. Original blockchains such as Bitcoin, Ethereum and many others are based on fundamental blockchain principles that effectively prohibit AML and KYC procedures. New enterprise blockchains don’t necessarily have to adopt these principles and so can be built with a different demographic in mind.
Such layer one protocols can include features such as identity verification mechanisms, transaction monitoring tools, and smart contract functionalities to enable secure and transparent on-chain transactions.
Organizations can then use layer one blockchains to establish trust among participants by ensuring all users comply with KYC and AML regulations in a tamper-proof environment designed to securely store sensitive customer information.
A new crop of layer one blockchains, which have implemented AML and KYC functionalities, could create the incentives needed to attract new users who could benefit from layer one blockchain technology.