Chuyên mục lưu trữ: Công nghệ

Tin tức công nghệ blockchain là tin tức về các loại công nghệ, thế hệ Blockchain ở Việt Nam và trên thế giới.

Công nghệ Blockchain là một cơ chế cơ sở dữ liệu tiên tiến cho phép chia sẻ thông tin minh bạch trong một mạng lưới kinh doanh. Cơ sở dữ liệu chuỗi khối lưu trữ dữ liệu trong các khối được liên kết với nhau trong một chuỗi. Dữ liệu có sự nhất quán theo trình tự thời gian vì bạn không thể xóa hoặc sửa đổi chuỗi mà không có sự đồng thuận từ mạng lưới.

Bạn có thể sử dụng công nghệ blockchain(chuỗi khối) để tạo một sổ cái không thể chỉnh sửa hay biến đổi để theo dõi các đơn đặt hàng, khoản thanh toán, tài khoản và những giao dịch khác. Hệ thống có những cơ chế tích hợp để ngăn chặn các mục nhập giao dịch trái phép và tạo ra sự nhất quán trong chế độ xem chung của các giao dịch này.

Goldman Sachs-backed blockchain infrastructure provider Blockdaemon eyes 2026 IPO: report

Blockchain infrastructure provider Blockdaemon, which powers institutional clients such as OneDegree and CoinShares, may be eyeing a public listing in 2026.

Crypto infrastructure provider Blockdaemon, backed by Goldman Sachs, SoftBank, and Kraken, among others, is weighing in on going public in 2026.

In an interview with Bloomberg, the company’s founder and chief executive Konstantin Richter indicated that the company, currently valued at around $3.3 billion, would assess market conditions in 2025 before making a decision.

Founded in 2017, Blockdaemon has built a client base of over 400 institutional customers. In September 2021, the company secured $155 million in a Series B funding round from backers like Matrix Capital Management, Sapphire Ventures, and Morgan Creek Digital.

Richter said Hong Kong currently offers a more favorable environment for a listing compared to the U.S., where the regulatory landscape for crypto is “really bad.” However, he expects the situation in the U.S. to improve after the November elections, regardless of the result.

The Blockdaemon CEO, who sees Asia as a key growth area for the firm, noted that the company plans to double its team in the region within a year, though exact figures were not disclosed.

Despite Hong Kong’s attractiveness for crypto listings, startups in the city continue to face challenges. Web3 firms still seem to struggle to open bank accounts due to stringent regulatory requirements and the cautious stance of traditional banks. As crypto.news reported earlier, Johnny Ng, a member of the Hong Kong Legislative Council, has called on authorities to improve the regulatory environment, but these issues still deter many foreign companies from establishing local branches.

Tổng hợp và chỉnh sửa: ThS Phạm Mạnh Cường
Theo Crypto News

Civic and Rentality launch blockchain-based car rental verification

Civic, a blockchain-based identity management platform, has teamed up with Rentality, a Web3 car rental service, to introduce a new way to verify driver’s licenses and enforce age restrictions. 

This partnership uses blockchain technology to bring a higher level of security and compliance to the car rental industry, starting on the Base network, according to a press release shared with crypto.news.

The concept, called the Civic ID Verification Pass, allows Rentality users to verify their identity and driver’s license online without needing to visit a physical rental location. This verification process eliminates the need for intermediaries, such as rental companies or agents, making it faster and more efficient.

Instead of publicly revealing personal information, the Civic system enables users to prove their identity privately while complying with legal requirements.

How the Civic ID Verification Pass will work

For those unfamiliar with blockchain and Web3, the technology enables people to interact directly through decentralized platforms, bypassing traditional third parties. Blockchain is a digital ledger that securely records transactions, making it useful for various industries. In this case, it helps users verify their identities and rent cars without involving rental agencies or insurance companies.

According to Civic CEO Chris Hart, this collaboration ensures safety and compliance for both car owners and renters. 

“With the Civic ID Verification Pass, users can verify their identity without publicly revealing sensitive information and providers can comply with know-your-customer (KYC) requirements. By working together, Civic and Rentality encourage the safety of drivers and cars belonging to owners in line with regulatory requirements without needing in-person verification.”

Chris Hart, CEO of Civic.

Rentality’s CEO, Oleksandr Tatura, mentioned that the partnership is already live in Miami and will soon expand to other U.S. regions.

Rentality aims to streamline car rentals by connecting renters and car owners directly. To rent a vehicle, users connect their crypto wallet to the platform, register, and complete the verification process with a Civic ID pass.  Payment can be made using various cryptocurrencies.

Tổng hợp và chỉnh sửa: ThS Phạm Mạnh Cường
Theo Crypto News

WisdomTree launches platform for real-world tokenized assets

WisdomTree has introduced a new platform called WisdomTree Connect to give users access to tokenized real-world assets. 

The platform aims to make tokenized assets more accessible to businesses and institutional users, allowing them to integrate traditional financial products with DeFi systems, according to a press release from WisdomTree.

Tokenization refers to the process of turning traditional assets, like money market funds, into digital tokens that can be used on blockchain networks.

The new platform enables users to buy and hold WisdomTree digital funds in their own digital wallets, which can either be self-hosted or managed by a third party. For businesses and financial institutions, the platform provides a way to streamline transactions that would normally require multiple steps, such as converting crypto into traditional fiat money to buy financial products. 

WisdomTree Connect will address this by allowing firms to purchase yield-generating products directly using blockchain technology, eliminating several steps.

For instance, businesses using stablecoins — crypto designed to maintain a stable value—will be able to buy products like the WisdomTree Government Money Market Digital Fund without needing to leave the blockchain ecosystem.

In July, Jonathan Steinberg, CEO of WisdomTree, expressed confidence that cryptocurrency adoption would accelerate with increased regulatory clarity. He also predicted that crypto would become mainstream as an asset class amid trends such as tokenization.

WisdomTree Connect availability 

WisdomTree Connect will initially be available through a web portal and API, according to the release, with plans to expand how users interact with the platform. The platform will support transactions in U.S. dollars and the USDC (USDC) stablecoin, which is pegged to the U.S. dollar. This feature adds flexibility for users who need to convert between fiat currency and crypto.

Tokens on the platform will initially be minted on the Ethereum (ETH) blockchain, with additional blockchains to be supported later. WisdomTree’s new infrastructure is designed to offer businesses and institutions a secure, on-chain way to access traditional financial products, bridging the gap between decentralized and traditional finance.

In March, WisdomTree received approval from the NYDFS to operate as a limited liability trust company, allowing it to offer crypto services such as stablecoin issuance and reserves management. 

The firm also launched its WisdomTree Prime app and continues its efforts to advance tokenized asset management and a spot Bitcoin ETF after previous rejections by the SEC.

Tổng hợp và chỉnh sửa: ThS Phạm Mạnh Cường
Theo Crypto News

Sui and MoviePass team up for USDC integration

The Sui Foundation has announced a new partnership with MoviePass, the U.S.-based movie subscription service. 

According to a press release shared with crypto.news, this collaboration will allow MoviePass users to pay for subscriptions with USDC (USDC), a widely used stablecoin. Sui (SUI), a blockchain platform, will soon integrate USDC into its ecosystem, enabling payments for MoviePass subscriptions and other Sui applications.

As part of the deal, Sui will also take an equity stake in MoviePass, signaling its confidence in the platform’s potential.

MoviePass, originally known for its all-you-can-watch $9.99 monthly plan, now offers a credit-based system to its users. The platform has been refocusing on innovation and technology, as evidenced by this partnership.

For those unfamiliar with blockchain or stablecoins like USDC, the technology allows for more secure and transparent transactions. Unlike traditional currencies, stablecoins are digital assets tied to a stable value, such as the U.S. dollar, making them less volatile than other cryptocurrencies like Bitcoin. (BTC).

By introducing these payment options, MoviePass aims to provide its users with more flexible and secure methods of payment.

Crypto meets movie fans

The collaboration also promises to enhance fan engagement. Future developments include fan staking, where users can support films by investing in them directly. MoviePass also plans to offer on-chain rewards for users who engage with the platform, as well as opportunities to purchase digital collectibles, according to the release.

This is part of the larger Web3 movement, where digital assets are increasingly becoming part of everyday interactions, such as watching movies or participating in fandoms. MoviePass sees this partnership as a way to tap into a global moviegoing audience.

MoviePass CEO Stacy Spikes noted that Web3, the next phase of the internet built on blockchain technology, is crucial to expanding the movie experience. Fans will not only watch movies but also actively participate in the creative process by supporting films and earning rewards.

“Web3 is key to making moviegoing more accessible, and enabling it to reach a wider audience through deeper fan engagement and rewarding them through digital assets that can turn into physical value.” 

Stacy Spikes

Tổng hợp và chỉnh sửa: ThS Phạm Mạnh Cường
Theo Crypto News

IoTeX and Polygon Labs announce IoTeX 2.0 integration with AggLayer

IoTeX, a decentralized physical infrastructure network, and Polygon Labs have announced that IoTeX 2.0 will integrate with AggLayer to power cross-chain communication and liquidity across the DePIN ecosystem.

Raullen Chai, the chief executive officer and co-founder of IoTeX (IOTX), disclosed the partnership on Sept. 17 at the R3al World event in Singapore.

As the DePIN market experiences significant growth, developers have focused on innovations that can enhance communication and cross-chain liquidity.

Polygon projects tap into IoTeX infrastructure

AggLayer is a decentralized service designed to connect blockchains, enabling projects on different chains to programmatically distribute rewards. The protocol’s infrastructure promotes efficiency and further scales the $19.7 billion DePIN market, according to a press release shared by IoTeX and Polygon Labs.

Notably, multiple projects on Polygon (POL) have integrated IoTeX technology, including CoinFund and Pantera Capital-backed DePIN project GEODNET, and DIMO, a user-owned network that turns users’ car data into assets.

GEODNET joined IoTeX as it launched the DePIN Liquidity Hub, while DIMO leveraged IoTeX’s layer-2 protocol W3bstream for its zero-knowledge proofs concept on data privacy and off-chain computation.

IoTeX 2.0

IoTeX and Polygon Labs first collaborated in 2021, working together on a cross-chain bridge and non-fungible token initiative.

IoTeX released its IoTeX 2.0 whitepaper in July 2024, with the broader goal being a modular blockchain network that accelerates DePIN adoption. IoTeX 2.0 launch partners include Near Protocol (NEAR), Filecoin (FIL) and RISC Zero. Others are OKX, Axelar and The Graph (GRT).

Tổng hợp và chỉnh sửa: ThS Phạm Mạnh Cường
Theo Crypto News

Blockchain Sui to add support for native USDC

Sui will soon integrate native USDC and CCTP, boosting its blockchain’s liquidity and cross-chain transaction capabilities.

Sui Network, a layer-1 blockchain, is set to integrate native USD Coin (USDC) and the Cross-Chain Transfer Protocol in an effort to enhance its scalability and interoperability.

In a press release on Sept. 17 shared with crypto.news, the Sui team said the integration will allow the network’s users and developers to leverage USDC for various digital dollar-backed financial products, including applications in decentralized finance, gaming, decentralized physical infrastructure networks, and e-commerce.

“Sui will collaborate with ecosystem apps to transition liquidity from bridged USDC to native USDC gradually, while Wormhole’s Portal bridge will continue operating as usual.”

Sui

Circle to help builders deliver blockchain utility

Prior to the launch of native USDC, the Ethereum-bridged version will be renamed “wUSDC” on block explorers, the press release reads. Circle’s chief product officer Nikhil Chandhok expressed enthusiasm about supporting Sui’s developer and user community, saying Circle “will help more builders deliver blockchain based utility and contribute to efficient payment experiences on Sui and across other ecosystems.”

The addition comes just a week after Grayscale opened its Sui Trust to qualified investors, providing exposure to Sui and other cryptocurrencies, and further expanding Grayscale’s product offerings.

Sui, currently the 27th largest cryptocurrency by market capitalization with $2.4 billion, has seen a rebound in its total value locked. After a significant drop from $1.08 billion in May 2024 to $516 million in early August, Sui’s TVL has increased to over $700 million, making it the 10th largest chain by total value locked, per data from DefiLlama.

Tổng hợp và chỉnh sửa: ThS Phạm Mạnh Cường
Theo Crypto News

The Graph upgrades tooling for Solana devs to accelerate dApp deployment

The Graph, a decentralized protocol for blockchain data indexing and access, has introduced key upgrades aimed at enhancing the decentralized applications ecosystem on Solana.

A press release shared with crypto.news on Sept. 16 states that The Graph (GRT) has upgraded its tooling on Solana (SOL) network to offer new ways for developers to access and leverage the blockchain.

With the upgrades, developers now have more options to access indexed Solana data. The substreams-powered subgraphs allow those building on the smart contracts platform to tap into pre-built solutions from providers like Messari and Top Ledger.

Leveraging Substreams-powered subgraphs

In The Graph’s ecosystem, substreams-powered subgraphs offer technology that enables faster indexing for decentralized applications. Benefits include a dev-environment where dapp developers can use coding tools both remotely and locally.

Developers on Solana can also utilize this technology to sync projects quickly. Builders can access Solana blockchain data without needing to use substreams or the Rust programming language.

A boost to Solana’s web3 ecosystem

This means developers can get the best out of Solana’s network amid the web3 explosion, noted Nick Hansen, head of growth at The Graph Foundation. He highlighted features like high throughput, low fees, and a growing ecosystem of DeFi projects.

“The meteoric rise of developer and user activity on Solana has created a huge demand for open, decentralized data that is true to the values of web3. The Graph’s latest tooling upgrade and enhanced support will ensure the Solana community can get even more value out of web3’s decentralized data layer.”

Nick Hansen, head of growth at The Graph Foundation.

Apart from Solana developers, data analysts and the broader web3 community are also likely to find the new tools crucial.

The Graph, launched in 2018, has grown into one of the key blockchain projects in the web3 space. Developers have deployed dapps built with subgraphs on more than 70 blockchains, including Ethereum (ETH), Arbitrum (ARB), and Avalanche (AVAX).

Tổng hợp và chỉnh sửa: ThS Phạm Mạnh Cường
Theo Crypto News

Developer shortage in the crypto space is where the real problem lies | Opinion

There’s a silent threat lurking beneath the surface—a developer shortage. While the crypto world thrives with a vibrant community of traders and enthusiasts, the developers who build the onchain products that drive long-term value are rare. Without a robust developer base, crypto’s potential to achieve mass adoption is significantly reduced.

Most people aren’t interested in trading or hyper-financial products—they want solutions that make their lives easier, more efficient, and more secure. We need builders who can create sustainable, long-term-focused products that go beyond short-term hype and speculation to achieve this. For crypto to reach mainstream adoption, blockchain technology must disrupt industries beyond just finance.

Here’s a brutal truth: crypto has roughly 1,000 times fewer developers than traditional tech. As of 2024, Electric Capital’s Developer Report indicates 26,037 monthly active web3 developers globally. In contrast, estimates from Evans Data Corporation and International Data Corporation suggest there are around 27 million developers worldwide, with GitHub reporting approximately 100 million active developers. This stark disparity highlights a significant problem: the crypto space lacks the developers needed to build the wide range of applications required for mainstream adoption.

Consider the example of Base, a project that has prioritized creating a developer-friendly environment. By providing a comprehensive suite of tools, documentation, and resources, Base simplifies the process of building onchain. This approach has attracted numerous developers, both experienced and junior, who are already working on a wide range of decentralized applications and tools. Base’s success demonstrates the powerful impact a vibrant developer ecosystem can have on crypto’s growth and adoption with a more mainstream audience. When developers are empowered with the right tools and incentives, they can create applications that will bring millions of users into the crypto ecosystem.

Developer shortage is the real pain

The shortage of web3 developers stems from several challenges. One major issue is the “cold start problem” in crypto. It would be easier to onboard new developers if they were already onchain users.  However, to onboard them as users, we need a broader range of apps beyond just financial use cases, and creating these apps requires more developers.

Another challenge is the perception of risk associated with becoming an onchain developer. Crypto is still viewed by many as a shady, unregulated area linked to scams and market volatility. Additionally, the lack of job security and clear career paths makes it a less appealing option compared to more stable, established fields. Consequently, the crypto industry tends to attract younger developers who have less to lose, while experienced professionals remain cautious about the potential risks.

In my personal opinion, building onchain is far more fun than building online, but this isn’t always apparent to developers from the outside. To them, crypto can seem dominated by financial products, shady projects, and complex technology, leaving little room for meaningful and impactful work.

So the question arises: How can we make building in crypto more attractive?

To address this developer shortage, the industry has leaned heavily on grants and hackathons. While these are valuable tools, they often result in crypto companies competing for the same limited group of existing crypto developers instead of working together to bring more builders onchain. Hackathons, while exciting and full of potential, are typically one-off events that don’t provide the long-term support developers need to sustain their projects. Grants are often too bureaucratic and centralized, with lengthy application processes and strict requirements that can be discouraging for new builders. 

Universal builder income is a new way

What if we could offer developers a more consistent and reliable way to make ends meet? This is where universal builder income comes in. UBI, an idea pioneered by Base and coined by Jesse Pollak, represents a novel approach to distributing financial incentives to builders more efficiently. By “builder,” I’m referring to all people directly involved in shipping software, not exclusively developers.

Think of UBI as a regular paycheck for new onchain builders—one that doesn’t require an application process but instead rewards actual contributions and verified reputations. We’re already seeing the early stages of UBI in action. For example, Drips Network—a decentralized toolkit aimed at funding essential software dependencies—is exploring how to distribute financial incentives more effectively and at scale.

For crypto to succeed, we need more builders. UBI offers a way to attract more builders onchain by acknowledging and supporting those who are committed to shipping great software. By providing a safety net, UBI empowers developers to focus on creating innovative solutions rather than worrying about their next paycheck. Additionally, UBI can further decentralize the crypto ecosystem. By distributing financial incentives directly to individual builders, we can reduce the reliance on centralized entities and foster a more equitable distribution of rewards. Eliminating intermediaries ensures that value flows directly to the edges of the network, prioritizing new over established builders.

Critics might question, “Who funds this?” However, we’re already investing substantial resources to attract developers, much of which is wasted on inefficient corporate strategies like employer branding or arbitrary sponsorships and events. By contrast, imagine a future where a portion of profits or ecosystem transaction fees automatically supports a UBI pool, rewarding those who are actively building the future of crypto.

UBI isn’t just about efficiency—it also has the potential to attract a more diverse group of developers, including those from underrepresented backgrounds. By providing financial incentives directly to individuals rather than startups, UBI fosters a more inclusive and experimental environment, unlocking a new wave of creativity and innovation. This approach can bring a variety of global perspectives, leading to more diverse solutions and driving crypto adoption in novel ways. Talent is everywhere, so the next big breakthrough could come from anyone, anywhere.

Anu Atluru talks about “The Rise of the Software Creator,” and it paints a beautiful picture: a future where anyone can be a builder. With AI making shipping software easier, we’ll see a wave of “low-code builders that specialize in concept, creativity, and distribution more than in technical prowess.” UBI fuels this movement by giving these software creators the freedom to experiment and chase their ideas. With more builders empowered, we can expect an explosion of apps that go beyond tooling—they become art, games, and experiences that enrich our lives.

It’s action time for crypto leaders

UBI is a transformative concept with various potential implementations. It represents a value system and worldview, offering a general direction rather than an exact recipe.

To the crypto leaders reading this: it’s time to start your own UBI experiments. Explore different funding models, evaluate their effectiveness, and share your insights with the community. The more we experiment, the closer we get to realizing universal builder income.

The crypto industry stands at a crossroads. We can either maintain the status quo or innovate to create a more resilient and inclusive ecosystem. By supporting builders through initiatives like UBI, we can ensure that the next generation of software creators has the tools and resources they need to succeed. The road to mass adoption doesn’t lie with traders but with the builders who will develop the applications and services that integrate crypto into the daily lives of billions.

Tổng hợp và chỉnh sửa: ThS Phạm Mạnh Cường
Theo Crypto News

Base Blockchain active addresses, transactions hit all-time high

Base Blockchain, the layer-2 network launched by Coinbase in 2023, is doing well as the ‘crypto winter’ continues.

Nansen data shows that the network’s number of users is growing and beating many blockchains like Avalanche (AVAX), Polygon (POL), and Cronos (CRO).

The number of active addresses jumped to a record high of over 1.964 million, up from the year-to-date low of 196,000. 

Base network active addresses | Source: Nansen

Another number reveals that the number of transactions handled by Base Blockchain has jumped to 4.8 million, up from January’s low of less than 300,000. 

Meanwhile, the number of daily deployments in the network rose to an all-time high of near 18,000 earlier this month.

In contrast, as we wrote this week, Avalanche’s number of active addresses and transactions have dropped by over 50% from the highest level this year. 

This growth happened as more developers embraced the network because of its strong speeds and low transaction costs. 

According to DeFi Llama, Base has 348 dApps in the decentralized finance industry and a total value locked of $1.57 billion, making it the sixth-biggest chain. The biggest DeFi dApps in its ecosystem are Aerodrome, Uniswap, Extra Finance, AAVE, and Morpho Blue. 

It is also the sixth-biggest in terms of stablecoins in the ecosystem, with over $1.57 billion. It will likely have more stablecoins when it is included in Tether’s network. 

Most importantly, Base Blockchain has also become the third-biggest chain in the decentralized exchange industry, where its dApps handled a volume of $3 billion in the last seven days. This made it bigger than Arbitrum, which processed $2.77 billion.

Developers and users love Base because of its low gas fees. According to Nansen, while its transactions have jumped, the amount of gas fees fell to $50,425, down from over $2.3 million in March. Base has made just $57 million in fees this year while Ethereum and Tron have made over $1 billion. 

The performance of Base is a good thing for Coinbase, which is losing market share to companies like Crypto.com, Huobi, and Bybit.

Coinbase handled crypto volume worth $66 billion while the others had volume of over $70 billion. 

Tổng hợp và chỉnh sửa: ThS Phạm Mạnh Cường
Theo Crypto News