Top

Coti plans transition to Ethereum layer-2 network in 2024

Web3 & Enterprise·December 16, 2023, 11:29 AM

Israeli blockchain developer Coti plans to introduce a scalable, privacy-focused Ethereum layer-2 protocol in 2024. This strategic move aims to extend Coti’s privacy-centric features to a wider audience within the Ethereum ecosystem.

Photo by Zoltan Tasi on Unsplash

 

Incorporating ‘garbled circuits’

Taking to the X social media platform on Wednesday, Coti unveiled its plan to transition from a standalone protocol to an Ethereum layer-2. The centerpiece of the project, which Coti has termed “Coti v2: a privacy-centric Ethereum L2,” is a cryptographic method known as “garbled circuits.”

Garbled circuits are a cryptographic primitive that enables two or more parties to evaluate an arbitrary Boolean circuit securely, without revealing any information beyond the output, all while using a constant number of communication rounds. This innovative approach enables the processing of transactions without exposing sensitive information and data, aligning with the platform’s commitment to privacy.

Having originated in the 1980s, garbling protocols have evolved into a crucial element of privacy-preserving technologies, excelling in scenarios where confidential data needs to be part of a computation without revealing the information itself.

 

Focusing on privacy

Coti CEO Shahaf Bar-Geffen emphasized the significance of this privacy-oriented protocol, stating:

“Sensitive data transmitted as public information on a blockchain is a bug, not a feature.”

Bar-Geffen highlighted the protocol’s ability to prevent sensitive data from being exposed to competitors, partners and clients engaged in transactions on Coti’s chain. The CEO elaborated on how garbling protocols differentiate Coti v2 by facilitating transactions and smart contract executions where details remain private between involved parties.

The Coti CEO emphasized the critical role of such privacy features in decentralized finance applications, where transaction confidentiality is as essential as transaction integrity. Coti claims that other platforms focusing solely on anonymity for privacy may face regulatory challenges and might not provide a compliant foundation for the broader ecosystem.

 

Targeting specific use cases

Coti envisions its protocol catering specifically to use cases demanding advanced privacy provisions in finance and healthcare. Currently designed for enterprises, Coti’s existing protocol enables the management of blockchain-based products such as custom-branded tokens, wallets, website integrations and fiat on-and-off ramps.

In a blog post on Medium, the blockchain startup outlined that in addition to privacy, v2 will enable smart contracts, EVM compatibility and Solidity programming, alongside the features currently offered by v1. Notwithstanding these new features on the v2 product, the company confirmed to The Block that in respect of Coti’s original Cardano-based product, “Coti’s work with Cardano continues. We have a project built there called Djed, and that will continue to remain on Cardano.” Djed is an ADA-backed stablecoin pegged to the U.S. dollar.

The anticipated release of Coti v2’s developer net in the second quarter of 2024 signals a move towards realizing the potential in advancing Ethereum’s privacy standards. As a layer-1 protocol, Coti presently contributes to Web3 applications by providing digital infrastructure, including tools for wallets, tokens and payment modules, with a total value locked of $31 million.

The upcoming integration as a privacy-centric layer-2 positions Coti as a key player in enhancing Ethereum’s capabilities and fostering a more secure and confidential blockchain experience.

More to Read
View All
Policy & Regulation·

Jul 11, 2023

Korean Financial Regulator Reveals Crypto Accounting Guidelines to Prevent Inflated Company…

Korean Financial Regulator Reveals Crypto Accounting Guidelines to Prevent Inflated Company ValuationsThe Korean Financial Services Commission (FSC) has announced new regulations to address accounting uncertainties in the blockchain industry, according to local news outlet KBS News. The rapid growth of the industry and the increasing impact of cryptocurrency transactions on corporate accounting have resulted in confusion due to the lack of clear guidelines.Last month, the National Assembly’s plenary session passed the Virtual Asset User Protection Bill, emphasizing the need for improved regulation. In line with this development, the FSC has introduced practical guidelines and measures to resolve accounting uncertainties.The FSC has introduced two measures to achieve this goal: virtual asset accounting guidelines and mandatory disclosure of virtual assets in annotations within financial statements.Photo by Beatriz Pérez Moya on UnsplashAccounting guidelinesThe virtual asset accounting guidelines state that when an issuer sells virtual assets to a customer, they must fulfill all obligations, such as the sales process, in order to recognize it as revenue. Any costs incurred during the issuance of a virtual asset and the creation of its platform should be recognized as expenses, unless there is clear evidence that these activities specifically contribute to the development of the virtual asset. Additionally, any reserved virtual assets after issuance cannot be treated as assets on the company’s balance sheet. These guidelines aim to prevent companies from artificially inflating the value of their companies using virtual assets.When recognizing virtual assets as assets or liabilities, virtual asset service providers (VASPs) must consider the concept of economic control. Economic control refers to the entity’s authority to dispose of a virtual asset without needing customer authorization.Virtual assets in annotationsFurthermore, companies are obligated to disclose their virtual asset transactions and holdings in annotations to the financial statement. This requirement ensures that users of corporate accounting information have sufficient details. Public companies holding virtual assets for investment purposes must state the basis for classifying the assets as assets or liabilities. They must also provide the book and market values of their virtual assets in their financial statements.Companies that have created or issued virtual assets are required to provide comprehensive information about the quantity and characteristics of these assets. They must also explain their revenue recognition methodology in the event of asset sales. Companies must provide disclosure regarding the historical utilization of cryptocurrencies that have been issued but remain unsold. This disclosure includes various factors such as portfolios and volumes.VASPs must disclose the volume and market value of virtual assets entrusted to them by customers for each asset, regardless of whether these assets are recognized as assets or liabilities. VASPs also have to provide information about the level of protection measures they have implemented to mitigate risks such as hacking.The FSC expects that these measures will enable readers of financial statements to make meaningful comparisons between VASPs while ensuring the provision of reliable information.The accounting guidelines, after incorporating industry feedback, are expected to undergo deliberations and resolutions by both the accounting standards review committee and the Korean Securities and Futures Commission, as per local news outlet Kyunghyang Shinmun. Once the guidelines receive final approval, they will be promulgated and implemented immediately. This process is anticipated to take place between October and November.Meanwhile, the inclusion of virtual asset disclosures in the annotations of financial statements will be enforced next January.

news
Web3 & Enterprise·

Aug 30, 2023

Nuvei Teams Up with Mastercard on APAC Instant Payouts

Nuvei Teams Up with Mastercard on APAC Instant PayoutsNuvei, a crypto-friendly Canadian fintech firm, has partnered with global payments giant Mastercard, unveiling plans to bring nearly instantaneous payout capabilities to online trading platforms and investors, with a strong focus on the Asia Pacific region.Photo by Allison Saeng on UnsplashHarnessing Mastercard SendThis collaboration, announced by Mastercard on Monday, harnesses the power of Mastercard’s Send service. Mastercard Send is a payment solution that enables secure, real time fund transfers for organizations around the world, in over one hundred markets.The service has already been made available to Nuvei’s clientele in Singapore, with Nuvei claiming that it will speed up payments for the benefit of the merchants and consumers that make up its user base.An increase in the rate of digitalization, spurred by growth in online trading and remote working on an international basis is fueling a need for ever more seamless and rapid payment solutions. Through the use of Mastercard Send, traders are able to cash out of their investments immediately and efficiently.Commencing later this year, Nuvei will extend the service to customers in Australia and Hong Kong.“Trading platforms rely on fast, secure deposits and payouts to optimize user experience. Partnering with Mastercard Send enables us to offer our partners another trusted, instant payout method that will win new traders and generate revenue growth,” said Philip Fayer, the Chair and CEO of Nuvei.This sentiment was echoed by Sandeep Malhotra, Executive Vice President of Products & Innovation, Asia Pacific at Mastercard. “Given the boom in online trading in the Asia Pacific region, Mastercard Send presents Nuvei’s customers with the opportunity to improve the payments experience for their users while standing to grow their own revenues — a win-win,” he said.Crypto service offeringNuvei claims to have an active customer base spread across two hundred countries, offering more than six hundred alternative payment methods. As part of its array of services, the fintech firm has also been active relative to crypto.In a move that served to integrate crypto alongside its conventional payments products, Nuvei purchased crypto payments firm Simplex in 2021. Simplex was founded in 2014, offering fiat to crypto conversions involving over fifty cryptocurrencies, while integrating with global exchanges such as Binance and OKX.Later that year, the Canadian fintech company collaborated with Mastercard rival Visa, in offering crypto friendly debit cards. Late last year, it signed a deal with Danish blockchain-based payment platform e-Money. This arrangement saw Nuvei enable a fiat on-ramp for e-Money’s euro stablecoin (EEUR).Nuvei recently released its 2023 second quarter results, recording a 68% increase in total trade volume at $50 billion compared to $20 billion in the same period last year. Earlier this year, the firm announced that it was acquiring Atlanta-based integrated payments provider Paya as part of a deal believed to be worth some $1.3 billion.

news
Web3 & Enterprise·

Nov 03, 2023

Korean crypto exchange Upbit adds one-second interval charts

Korean crypto exchange Upbit adds one-second interval chartsSouth Korea’s largest cryptocurrency exchange, Upbit, now offers one-second interval charts for its users.Dunamu, the blockchain and fintech company behind Upbit, announced on Friday (local time) that it has introduced a one-second interval feature to Upbit’s “original” charts. This makes Upbit the first Korean cryptocurrency exchange to offer this functionality.Photo by m. on UnsplashResponding to user demandUpbit has rolled out this one-second interval feature in response to user demand. This addition facilitates a broader range of investment strategies, allowing Upbit users to fine-tune their decisions based on their investment preferences. Now, the time frames available on Upbit are 1 second, 1 minute, 3 minutes, 5 minutes, 10 minutes, 15 minutes, 30 minutes, 1 hour, 4 hours, 1 day, 1 week and 1 month.A representative from Upbit said that they have incorporated the one-second interval feature into their original charts to provide users with quick and easy access to virtual asset price information for their investments. The official added that the company will remain committed to fostering a user-friendly and comfortable trading environment.Available on both web and mobileUsers can access the one-second interval feature on both the web and app versions of Upbit. To utilize this feature, they can select the “1s” time frame on the original charts found under the “Exchange” tab of Upbit.

news
Loading