ChainCatcher news, according to official sources, OKX Web3 has now open-sourced its DEX smart contracts. Developers can discover and review the relevant code on GitHub, and can also participate in the bug bounty program on HackerOne.The open-sourcing of this smart contract is an important step for the OKX Web3 wallet in leading the industry towards a collaborative and secure on-chain future. Previously, the OKX Web3 wallet has completed the open-sourcing of the multi-chain signature SDK, the core algorithm for the MPC non-custodial wallet, the AA wallet, and the BRC20-S, among others. As a leading one-stop Web3 gateway in the industry, the OKX Web3 wallet is gaining more attention and usage from users worldwide.

ChainCatcher news, Grayscale has released a classification framework for the cryptocurrency industry, dividing the digital asset market into five major sectors: Currencies, Smart Contract Platforms, Financials, Consumer & Culture, and Utilities & Services.The report shows that despite Bitcoin's significant rise this year, the overall trend of crypto asset categories is divergent. The currency assets include Bitcoin, XRP, and Zcash; the smart contract platforms include Ethereum, Solana, and Polygon; the financials include Maker, Uniswap, and Aave; the consumer culture sector includes ApeCoin, Decentraland, and Sandbox; and the infrastructure services include Chainlink, Filecoin, and Lido DAO.

ChainCatcher message, Spectral officials stated on the X platform that some tokens on the launched Syntax platform have a security vulnerability in transactions, which will result in approximately $200,000 in liquidity being removed. In response to this issue, the Spectral team has quickly taken measures to ensure the safety of the platform and its users, including:Temporarily disabling access to the Syntax application;Suspending all smart contracts to prevent further program interactions.Currently, the Spectral team is working with top security experts in the industry to identify the root cause of the problem and develop a fix to restore normal operations of the platform as soon as possible. The Syntax team stated that these measures are the most effective way to protect the community's interests and promised to provide detailed follow-up updates in a timely manner.

ChainCatcher news, according to Bitcoin.com News, Argentine judicial authorities have recently recognized the legal validity of blockchain-based smart contracts for the first time, marking a significant breakthrough in the country's application of blockchain technology. This decision grants smart contracts legal enforceability in Argentina, paving the way for their use in commercial areas such as lease agreements and purchase payments.It is reported that the first legally recognized smart contract is a loan agreement built on the Cardano blockchain. The contract was reached by two Argentine Cardano ambassadors, Mauro Andreoli and Lucas Macchia, involving a four-month loan of 10,000 ADA (approximately $3,430) at an annual interest rate of 10%.Andreoli stated, "We have just signed the first contract on the Cardano network that is fully compliant with the laws of the Argentine Republic and has legal and judicial binding force." He emphasized that this means any breach of contract can be enforced in court to fulfill obligations in ADA. To ensure the legal validity of the smart contract, both parties also signed a supplementary legal document detailing the contract's content, the blockchain used, and the transaction ID of the relevant wallet addresses. This practice may become the standard procedure for the legalization of smart contracts in the future.

ChainCatcher news, Mu Changchun, director of the Digital Currency Research Institute of the People's Bank of China, recently pointed out in an article in the "Current Affairs Report" that the digital renminbi features a dual-layer operational framework, combining both account and value models. In the future, the digital renminbi will deepen its development in areas such as cross-border payments and smart contracts, aiding in the internationalization of the renminbi and the construction of a unified domestic market.The digital renminbi integrates both account and value models and achieves a unified ledger through data capability construction: under the account model, it can be integrated and interconnected with the traditional banking account system; under the value model, it can facilitate value exchange in the form of currency strings, providing smart payments on the blockchain and usable in extreme offline scenarios such as "no network" and "no electricity," optimizing traditional trade finance processes and supporting cost reduction and efficiency enhancement.

ChainCatcher news, dYdX posted on X that the smart contracts on dYdX v3 are secure and have not been attacked. Until further notice, users should not withdraw any funds or interact with the website dydx.exchange.Previous news, the dYdX website has been compromised, please do not visit the site or click any links.

ChainCatcher news, according to a tweet from the RGB++ protocol author, RGB++ will upgrade to RGB++ Layer, which will feature cross-chain functionality without bridges and smart contract capabilities, extending to all UTXO chains.In addition, the RGB++ browser and DeFi infrastructure based on RGB++ Layer will also be launched soon. This will enable complex financial applications to be introduced on the Bitcoin layer, including UTXOSwap, Stable++, ccBTC, LST CKB, and more. At the same time, RGB++ Layer will also expand to other UTXO chains, such as BCH, BSV, and Dogecoin, and support other layer one asset protocols, such as Runes and BRC20.

ChainCatcher message, friend.tech officially stated on social media that FRIEND has always aimed to be a token fully controlled by the community to support Clubs contracts. The migration of supply and liquidity does not align with this intention. Users can still create clubs, chat, purchase keys, and use FRIEND in the friend.tech app on Base.Additionally, friend.tech has closed all protocol fees for BunnySwap, Clubs, and v1 smart contracts.Now, 100% of the fees will belong to traders, liquidity providers, and club presidents within the community.

ChainCatcher message, according to the official tweet from friend.tech, the transferable whitelist for FRIEND is now open to all EOA (Externally Owned Accounts) and smart contract accounts in preparation for the launch of Friendchain. This announcement is for informational purposes only, and users do not need to take any action.