Visa Crypto Project May Expand Consumer Use

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Cryptocurrencies are interesting technologies that generate huge profits for investors and help various industries. Yet, the monetary aspect of crypto still needs upgrades to be adopted by the mainstream.

Credit card company Visa wants more people around the world to use crypto daily. Luckily, it could turn that dream into reality by offering automatic payments for self-custodial wallets.

This article explains how the Visa crypto project could work. We will also discuss the current crypto limitations and how Visa might address them.

What are the current issues with cryptocurrencies?

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Satoshi Nakamoto wanted Bitcoin, the first cryptocurrency, to replace the global centralized banking system.

Instead of relying on a few institutions, Bitcoin uses a decentralized computer network called blockchain.

He claimed it would give people complete control over their finances. Nowadays, Nakamoto’s plan appears to have largely succeeded.

We have hundreds of cryptocurrencies besides Bitcoin, such as Ethereum. Additionally, the technology enables many products and services such as non-fungible tokens (NFTs).

You can also hold bitcoins and other tokens in a crypto wallet. It can be a web browser extension, a mobile app, or a separate device called a cold wallet.

However, the current system may be inconvenient for most people. To send or receive crypto, you must provide your public and private keys to confirm transactions.

You will need to provide these details manually, ensuring that your funds will not move without your approval.

The problem is that you can’t use automatic payments. Most banking apps can automatically send funds from your account to help you pay bills and other expenses on a regular basis.

You can use a custodial wallet to solve the problem. It is a crypto wallet that someone else controls so they can move tokens on your behalf.

However, you will need to entrust your funds to another person or organization. Choose the wrong custodian and you risk losing your cryptocurrencies!

How does the Visas cryptographic solution work?

Photo credit: beincrypto.com

Credit card company Visa is developing a solution called Account Abstraction (AA). It would combine user accounts and smart contracts into a single Ethereum account type.

Smart contracts are agreements that automatically execute their terms once specific conditions are met.

The Ethereum (ETH) blockchain is the number one platform for smart contracts, which is why the Visa crypto project is focusing on it.

The company aims to provide more flexibility in validating Ethereum blockchains by offering these features:

Multi-owner accounts via multisig signature verification Post-quantum signatures for account verification So-called public accounts that allow anyone to transact

However, Visa cannot remove the hard-coded limitations of Ethereum. Also, the blockchain does not yet support account abstraction.

Therefore, the credit card company will implement a layer 2 blockchain called StarkNet. This is a separate network that will allow users to create abstract accounts.

These will verify users’ addresses instead of their signatures when confirming transactions. Yet, it allows users to maintain control over their cryptos.

As a result, this would enable automatic payments for self-custodial wallets and simplify crypto transactions.

Conclusion

Crypto has transformed many aspects of everyday life, but most people still don’t use it as currency.

Fortunately, the developing Visa crypto project may soon change that. This would allow automatic payments while keeping users in control of their cryptocurrencies.

However, Visa reminds people that it only shared the potential features of its project. The final version may not offer all the features described.

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