Ethereum co-founder Vitalik Buterin believes that one-per-person digital ID systems, despite using zero-knowledge proofs (ZK proofs), carry risks to privacy. ZK proof wrapped IDs offered by World ID (formerly Worldcoin) using biometric data and ZK proofs have been gaining traction, recently crossing 10 million users.

Therefore, in his blog on Saturday, Buterin suggested ‘pluralistic identity’ as the “best realistic solution” to fully preserve privacy.

ZK proof wrapped IDs use ZK proofs to establish that a user has a valid ID without revealing any details of their ID, thus promising privacy. However, Buterin argued that ZK proof wrapped digital IDs still have loopholes that could compromise privacy.

ZK wrapped IDs solve ‘a lot of important problems’

Buterin concedes that “ZK-wrapping solves a lot of important problems.” Apart from ZKIDs, all options to authenticate a user’s identity on any application require the user to reveal their entire legal ID. According to Buterin:

“This is a gross violation of the common computer-security principle of least privilege: a process should only get the least authority and information required to accomplish its task.”

For instance, if an app requires a user to prove their age, the application should not be able to access any other data in the legal ID. Therefore, ZKIDs provide a crucial and previously unavailable avenue to preserving privacy, Buterin said.

Risks associated with ZK proof wrapped IDs

The designs of current ZK-identity platforms come with constraints—they allow users to create only one ID for each application. Firstly, the one-per-person ID limit means that ZK IDs do not guarantee pseudonymity, Buterin said. He explained:

“In the real world, pseudonymity generally requires having multiple accounts: one for your “regular identity” and others for any pseudonymous identities.”

Teenagers and many others already practice having multiple accounts, calling them fake and real Instagram accounts. Buterin wrote:

“…under one-per-person ID, even if ZK-wrapped, we risk coming closer to a world where all of your activity must de facto be under a single public identity.”

The single ID constraint for each application means that the “practical level of pseudonimity” offered by ZK wrapped IDs is lower. This is because, currently, services like Google accounts allow users to create up to five accounts.

Secondly, users can be coerced by governments or companies to reveal their identities on one or more applications, thus nullifying privacy preservation. For instance, an employer can ask a potential recruit to reveal their full ID on one or more social media platforms as a condition of employment.

Therefore, Buterin said that ZK does not “eliminate the possibility” that a person’s identity could be revealed under coercion.

Lastly, ZK proof wrapped IDs also come with non-privacy risks like errors.

In extraordinary or edge cases, all forms of IDs often fall short. For instance, biometric IDs may not work for users whose features have been damaged or warped by injury. Biometric IDs could also be potentially spoofed by replicas. Additionally, government IDs do not include stateless persons or those who have yet to acquire such documents. Therefore, Buterin wrote:

“These edge cases are most harmful in the case of systems that try to maintain a one-per-person property, and they have nothing to do with privacy; hence, ZK does not help.”

Pluralistic identities are the solution, Buterin said

Buterin defined pluralistic identity as “an identity regime where this is no single dominant issuing authority, whether that’s a person, or an institution, or a platform.” According to Buterin, pluralistic IDs can be explicit or implicit.

In explicit pluralistic identity or ‘social-graph-based identity,’ a user has to prove a certain feature, like their age, or that they’re human, through attestations from others in the community, who are also each verified through the same process. Explicit pluralistic ID systems can allow users to have one or more pseudonyms, with each pseudonym having its own online presence and history, Buterin claimed.

On the other hand, in an implicit pluralistic identity system, a user can provide any ID—government IDs or social media IDs—for verification. According to Buterin, implicit pluralistic identity systems reduce the possibility of a user being coerced to reveal their entire identity.

Furthermore, pluralistic ID systems are “naturally more error tolerant,” allowing people who are generally excluded, like those without the right documents, to prove their identities.

Buterin warned, however, that these benefits disappear and the system effectively turns into a one-per-person ID system when “any one form of ID gets close to 100% market share, and it becomes realistic to demand it as a sole login option.”

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ChatGPT’s Codex, which is an AI agent that lets you code and delegate programming tasks, is now testing a new feature that lets you choose the best solution.

OpenAI launched Codex in April, and it’s a great tool, but it’s nowhere close to replacing entry-level engineers.

OpenAI insists Codex could help developers achieve more by delegating their tasks to different agents, and a new update brings it closer to the expectations set by the company.

As per the release notes, ChatGPT Codex can now generate multiple responses simultaneously for a single task.

This means users can now explore multiple solutions, and pick the best approach instead of asking OpenAI to give another approach.

In addition, OpenAI has added some keyboard shortcuts and a page to explore them.

For example, you can now open Codex by pressing ⌘-/ on macOS and Ctrl+/ on other platforms. The update has added a “branch” query parameter in addition to the existing “environment”, “prompt” and “tab=archived” parameters.

Here’s the complete changelog:

• Added a loading indicator when downloading a repo during container setup.
• Added support for cancelling tasks.
• Fixed issues causing tasks to fail during setup.
• Fixed issues running followups in environments where the setup script changes files that are gitignored.
• Improved how the agent understands and reacts to network access restrictions.
• Increased the update rate of text describing what Codex is doing.
• Increased the limit for setup script duration to 20 minutes for Pro, Team, and Business users.
• Polished code diffs: You can now option-click a code diff header to expand/collapse all of them.

Codex is based on codex-1, which is a new version of ChatGPT based on the existing o3 model, but it has been optimized for coding, which results in increased accuracy.

Codex pulls codebase from GitHub, and it can write new code, propose pull requests, and run each task in its own sandbox.

Codex is available with $20 Plus subscription.

The world of blockchain is growing at a consistent pace with innovative technologies and applications grabbing headlines now and then. Cross-chain bridges are one of the most effective technological advancements in the crypto landscape that have solved a critical problem. The Synapse Bridge crypto utility is a standout offering by Synapse and can be a frontrunner for achieving cross-chain interoperability. As the domain of blockchain focuses more on DeFi, NFTs, and web3 technologies, interoperability serves as a major influence on the growth and adoption of blockchain. Let us learn more about the Synapse Bridge and its distinctive features.

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Understanding the Fundamentals of Synapse Bridge

Synapse is one of the innovative projects aimed at capitalizing on the need for cross-chain bridges. Cross-chain bridges connect different ecosystems and allow users to experience the crypto landscape without barriers of accessibility. The most common answers for queries like “What is a Synapse bridge?” focus on its identity as a blockchain bridge. It is also important to ask about the factors that make it one of the most effective picks to solve interoperability issues.

Synapse has come up with a comprehensive cross-chain messaging system that serves as a crucial differentiator. Developers can leverage the messaging capability to create cross-chain dApps, which can make the most of the features of different blockchain protocols. The Synapse Bridge uses the innovative messaging infrastructure to ensure seamless transfer of assets throughout an ecosystem of supported networks. 

How Does the Synapse Bridge Work?

The Synapse Bridge offers a combination of bridging methods to ensure effective optimization of transactions. The cross-chain bridge also stands out for its compatibility with EVM and non-EVM blockchain protocols. As a result, it allows cross-chain transfers and swaps for a wide range of tokens. The Synapse protocol uses liquidity-based bridging, RFQ bridging, and canonical token bridging in its blockchain bridge. Each method offers a distinct advantage, thereby making Synapse Bridge one of the top cross-chain bridges that you should use.

Synapse Bridge offers canonical token bridging that enables seamless transfer of wrapped assets across networks. The liquidity-based bridging method leverages cross-chain swap pools that offer stability and efficient transfer of native tokens to different chains. On top of it, the RFQ or Request for Quote bridging feature optimizes the bridging process by identifying the ideal routes for faster and cost-effective transactions. The hybrid approach adopted by Synapse Bridge offers better functionality than other cross-chain bridges.

Enhanced Focus on Security 

One of the notable risks associated with blockchain bridges is the list of potential security vulnerabilities. Can you use the Synapse Bridge Metamask integration without any threats? Synapse has embraced a comprehensive security model to ensure the integrity of cross-chain asset transfers. The most striking highlight of the Synapse Bridge is the optimistic security model, which assumes that all transactions are valid. You might wonder about the effectiveness of a security model that allows every transaction to pass through.

Synapse brings in the next element in its security model to play, the off-chain actors and fraud proofs. Off-chain actors monitor the transactions and could submit proof of fraud within a specific timeframe to avert malicious transactions. The biggest strength of the security model of Synapse Bridge is the single honest verifier who identifies malicious behavior. 

Interestingly, the single honest participant is not the only one contributing to integrity of transactions on the Synapse Bridge. The cross-chain bridge also relies on collaboration between different roles, such as guards, notaries, executors, and broadcasters for validation of cross-chain transactions. Furthermore, Synapse also maintains commitment to security through governance, slashing mechanisms, and audits, which strengthen its security model.

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Governance Model for the Synapse Bridge

The next critical concern associated with cross-chain bridges is the risk of centralization. As a matter of fact, critics state that cross-chain bridges entrust the power in one specific platform to take care of your asset transfers. Who is in charge of making decisions about how the platform will operate? The Synapse protocol bridge also has to face such questions that challenge its transparency and decentralization. Synapse offers a promising solution to this challenge in the form of Cortex DAO, the latest updated version of its governance system.

The members of Cortex DAO who hold more than 550,000 native CX tokens become eligible to submit proposals. DAO members can exercise their vote on multiple chains with CX or use the option of delegating votes to other token owners. The native token of Synapse, SYN, can be converted into CX tokens in the conversion portal offered by the protocol. 

The components of Cortex DAO that make it an effective solution for the governance of Synapse include Forum, Discord, and Snapshot. Forum offers a useful platform for posting and discussing about proposals before passing them for a vote. The Synapse protocol leverages Discord to encourage community discussion on general matters related to the protocol. Synapse also uses Snapshot to ensure decentralized voting on governance proposals that reach the voting stage.

Exploring the Synapse Bridge SDK 

Developers can use the Synapse Bridge SDK to integrate cross-chain token transfers in their applications. It also serves as a valuable tool for adding cross-chain liquidity transfer feature in various applications. You can use the Bridge SDK on the client side and server side for different use cases. The SDK helps in integrating a front-end application with Synapse Bridge or cross-chain arbitrage features in an application. Another use case of the Synapse Bridge SDK is the integration of Synapse JavaScript SDK with non-JavaScript applications.

The general discussions about Synapse Bridge crypto service miss one of the notable elements in the Bridge SDK. Synapse REST API is another powerful tool for developers as it facilitates integration of Synapse liquidity network in your applications. Developers can use HTTP requests to ensure dynamic integration of Synapse cross-chain liquidity and token transfers in different applications. The read-only REST API also helps in retrieving quotes and generating relevant call data for Synapse Bridge transactions.

How Does Synapse Bridge Perform Against Competitors?

Synapse Bridge has a lot of competitors who have been in this space, with some of them being pioneers of cross-chain interoperability. However, the crypto space always rewards innovation, and the same has happened in the case of Synapse. Their cross-chain bridge has an edge over other blockchain bridges with additional emphasis on security and decentralized governance. 

The Synapse Protocol Bridge has accommodated a wide range of tokens and blockchain networks under its umbrella. It features optimized bridging to ensure that you find the best path to transfer assets between networks. The primary goals of optimizing the bridging process include speed and cost efficiency. On top of it, the bridge service has been adopted in large numbers, registering significant growth in transaction volume.

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Final Thoughts 

The introduction to Synapse Bridge reveals a lot about the innovative efforts made by Synapse. It follows a hybrid approach to bridging, thereby achieving better speed and cost-effectiveness in cross-chain asset and liquidity transfers. The optimistic security model used in the Synapse Protocol provides the guarantee of secure cross-chain asset transfer and communication. The design of Synapse and recent advancements like the transition to Cortex DAO, address the risks associated with traditional cross-chain bridges. While Synapse has the potential to emerge as one of the biggest players in the crypto space, future trends and evolution of the protocol will determine its fate. Learn more about the Synapse Bridge with the help of experts right now.   

*Disclaimer: The article should not be taken as, and is not intended to provide any investment advice. Claims made in this article do not constitute investment advice and should not be taken as such. 101 Blockchains shall not be responsible for any loss sustained by any person who relies on this article. Do your own research!

Auradine Inc., a US-based Bitcoin miner manufacturer, announced today that it will announce its expanded portfolio of mining products at the Bitcoin 2025 conference in Las Vegas.

“Our goal is to democratize access to Bitcoin mining and enable innovative integration,” said CEO and co-founder of Auradine Rajiv Khemani. “Whether you’re running a megawatt container or building a small form factor heater miter miter for your home, it will help you succeed by providing tips, systems and support. This new chapter is about providing efficient innovation, expansion and operations to miners.”

The new ASIC offering, designed for both industrial and small deployments, supports customizable form factors and is already adopted by operators such as Mara Holdings, Futurebit, and Deep South Operating. Along the chip, Auragin continues to produce a wide range of mining rigs to support a variety of deployment needs.

“Aurazine’s ability to provide both high-performance chips and scalable infrastructure is consistent with Mala’s mission to stay at the forefront of Bitcoin mining,” said Mala Holdings Chief Technology Officer Ashu Swami. “We are pleased with our partnership with Aurazine with our cutting-edge engineering capabilities and innovation.”

Auradine’s modular 1 MW container units were developed in collaboration with Fog Hashing and Fbox and are designed to accommodate 100-200 miners each. Merkle Standard, the first to deploy the system, reported increased energy efficiency and operational flexibility.

“We were the first to deploy Aurazine container solutions and quickly exceeded our expectations,” said the COO of Merkle Standard Monty Stahl. “The combination of performance, energy efficiency and modular design gives you the flexibility to expand operations faster and smarter than traditional infrastructures allow. This is a kind of innovation that mining has long required.”

The recent $153 million Series C funding provides flexible mining infrastructure and supports the push to supply ASIC chips for third-party integration. The company also plans to extend its hardware expertise to AI and network through its Auralinks initiative.

“We were one of the first to try out Aurazine’s ASIC chips and were immediately impressed with the support and customizations our team provided,” added LLC Brock Tompkins, CEO of Deep South Operating. “It helps miners like us to be scalable and efficient while raising the standard for what decentralized mining looks like.”

Recap: The Raspberry Pi 5 was launched in 2023, delivering more than twice the performance of the previous generation. The board was also instrumental in bringing a small, yet significant change in how the UK foundation is actually printing its single-board computers. By changing the way Raspberry Pi boards are assembled and components are soldered, the maker improved its operations in what it described as “massive” ways.

Raspberry Pi Hardware Engineer Roger Thornton explained the change in a recent blog post. Working with its manufacturing partner Sony, the UK organization gradually implemented a soldering technique known as intrusive reflow soldering.

The new method improved production quality, reduced e-waste, and lowered the company’s environmental impact, Thornton stated.

Intrusive reflow was first used to produce Raspberry Pi 5 boards and is now being applied to earlier models as well. This new manufacturing process resolved the inefficiency issues caused by previous soldering methods, which relied on distinct through-hole connectors and surface mount technology (SMT) machines.

Through-hole connectors require strong solder joints made through the printed circuit board and cannot be handled by the SMT machines that place individual parts.

In the early days of Raspberry Pi production, parts were inserted by hand before being handled by robots. A subsequent soldering step, where boards passed through a molten solder bath, was used to secure everything in place.

The improvements led to a 50 percent reduction in product returns, a 15 percent increase in production speed, and a yearly reduction of 43 tonnes of CO₂ emissions.

The whole process was complex, costly, and time-consuming. Now, thanks to intrusive reflow, through-hole connectors can be placed using the same machines that install SMT parts. Raspberry Pi perfected the method after several trials, adjusting the solder paste stencil and refining the PCB layout until the company’s quality standards were met.

The improvements led to a 50 percent reduction in product returns, a 15 percent increase in production speed, and a yearly reduction of 43 tonnes of CO₂ emissions. Raspberry Pi’s manufacturing now requires less machinery and inventory, with no production line interruptions due to work-in-process inventory.

Raspberry Pi says that intrusive reflow soldering was key to eliminating “wasteful” intermediate steps in the manufacturing process. The company now highlights its reduced environmental impact and improved efficiency, which align with its ongoing efforts to become a more responsible and sustainable organization.

Earlier this month, the BTC mining hotspot of Irkutsk unveiled the nation’s first-ever year-round ban on crypto mining in the southern part of the oblast.

This move came just months after Moscow imposed a wintertime ban on crypto mining in 10 Russian and Russian-controlled regions until 2031.

Russian Gas Alternative for Irkutsk Bitcoin Miners?

Per the Russian news agency Interfax, the Irkutsk Governor Igor Kobzev has urged major players in the mining market to join forces with oil and gas companies.

He said that the parties should unite to build data centers that use “alternative fuel sources.”

Kobzev made the comments during an April 25 address on the state of affairs in the region. He claimed that the Irkutsk government was “not against mining as a phenomenon.”

However, he reasserted claims that miners need to overcome electricity shortages. And he said his government had a duty to ensure residents and enterprises in the region enjoyed uninterrupted electricity supplies. Kobzev said:

“The regional government is ready to act as a platform to coordinate interaction between mining operators and enterprises working in the oil and gas production sector. There are already successful cases of firms building data centers powered by autonomous generation. These firms use associated gas.”

Russian oil firms have been working with crypto miners on associated gas-related pilots since the start of the current decade.

Some of the nation’s biggest BTC miners and oil firms, including BitRiver and Gazprom Neft, started working together in 2022.

Russia Starting to Feel Crypto Mining Boom Downside?

Russia has seen one of the world’s biggest booms in Bitcoin and altcoin mining in recent years. With many miners forced out of China, Russian miners have claimed that taxing their industry could bring Moscow hundreds of millions of dollars’ worth of revenue.

But this growth has taken a toll on many areas’ energy grids. The Ministry of Energy is reportedly mulling issuing three more regional mining bans as networks in some areas begin to suffer.

Other parts of the country claim they have surplus power that they can use to power miners’ rigs.

But Kobzev appears keen to keep miners in southern Irkutsk away from public grids at all costs. He pledged to support associated gas-powered crypto mining initiatives “in every possible way.”

He also said that such a partnership could help improve the Irkutsk environment by reducing flaring.

Could BTC Miners Switch to Russian Gas Power?

When drilling for crude oil, producers often release pockets of natural (associated) gas. If drillers do not have any infrastructure that lets them capture this gas, they must instead burn it using flare stacks.

Many industries are hesitant about using associated gas, as it tends to produce intense but irregular bursts of energy, rather than uninterrupted flows.

Some Russian miners, however, say that they are happy to use this model of energy flow, provided they can pay discounted rates.

Kobzev was optimistic about the said that a failure to stamp out crypto mining-related energy problems could see the capacity deficit in southeastern Siberia hit just shy of 3GW by 2030.

But critics say that efforts to ban crypto mining in southern Irkutsk have instead resulted in a rise in illegal and quasi-legal operations.

Some claim that rising Bitcoin prices have also played a role, with miners now increasingly reluctant to turn off their rigs.

The post Russian Governor Says Gas Solution May Solve Region’s Bitcoin Mining Woes appeared first on Cryptonews.