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Bitcoin News posted on the X platform that Bitcoin Core 32 is currently undergoing candidate version testing, with the developers aiming to release it on October 10.This version can speed up block validation by reading database data in parallel, but it will not change the block generation speed. Four wallet commands will default to the updated partially signed transaction format, while the old format will still be available as needed. Security patches can prevent custom wallet names from executing commands on non-Windows nodes, and in one test, the memory growth caused by unauthenticated HTTP was reduced from about 3.2 GB to about 3 MB.

Ethereum developers warn: Attackers can exploit free testnet ETH and one-time builder identities to win Sepolia block auctions and withhold transaction payloads during the Glamsterdam testing period.This attack does not threaten mainnet funds but may disrupt infrastructure testing. The Sepolia public test is scheduled to launch on October 6, with the Hoodi test tentatively set for October 27, and the mainnet activation time is still undetermined.

Bitcoin News posted on the X platform that Bitcoin Core developer Niklas Gögge warned that recent AI-driven vulnerability scanning is changing the security landscape of Bitcoin. Large language models have significantly reduced the cost of discovering vulnerabilities, allowing attackers to potentially find catastrophic vulnerabilities for just a few hundred dollars in computing costs.For Bitcoin Core, Project Loupe, the Bitcoin Red Team, and individual contributors have generated over 1,000 reports, but so far no high-risk or severe vulnerabilities have been found. Gögge stated that relying on stronger models to discover vulnerabilities before attackers is not a sustainable security strategy. Developers should build testing infrastructure that can proactively prevent entire classes of vulnerabilities through automated testing, fuzz testing, and property-based testing. Key components of Bitcoin Core have accumulated over 100 years of CPU fuzz testing and have undergone decades of Bitcoin node network simulation.

Ripple announced the expansion of its XRP Ledger developer suite to support the Machine Payment Protocol (MPP) co-developed by Stripe and Tempo, as well as the open wallet standard. The XRPL AI Starter Kit version 1.1 adds this support, enabling AI agents to use tokens like XRP and RLUSD to pay for online services such as data and computing power. Jazzi Cooper, head of RippleX products, stated that Ripple's goal is for XRP and RLUSD to become the preferred payment options for developers when building applications.MPP allows AI agents to pay on demand: the service provider quotes a price for the request, and after the agent authorizes the payment, the service provider delivers the resources. This standard was co-authored by payment company Stripe and payment chain Tempo. Ripple has supported another network payment standard, x402, since June, and now supports both standards simultaneously. The open wallet standard allows agents to initiate transactions without accessing private keys and includes security mechanisms such as spending limits and whitelisted destinations.XRP payment channels are suitable for small, high-frequency payment scenarios, allowing agents to deposit XRP once, run hundreds of payment queries, and authorize small expenditures sequentially, enabling the service provider to collect cumulative payments without having to put each query on-chain. Currently, single payments support tokens like RLUSD, but continuous payment sessions are limited to XRP, and incorporating stablecoins into the channel depends on the proposed ledger upgrade. This payment software is still in the testing phase.

Paradigm founder Matt Huang commented on Zcash via Twitter. He stated that all blockchain ecosystems face the long-term funding challenge for public goods, and funding developer funds through inflation is a relatively elegant mechanism; how funds are allocated can be discussed and continuously improved. In the context of accelerating AI network attack capabilities and advancements in quantum computing, developer funds remain very important.Regarding governance, Matt Huang mentioned that as Zcash is increasingly accepted by more users as a complementary asset to Bitcoin for privacy, voting solely based on the amount of tokens held will bring uncertainty and may limit its long-term trust as a monetary asset. The project is better off combining token-based voting with other forms of governance.

Robinhood co-founder and CEO Vlad Tenev stated that Robinhood Chain is rapidly developing, with the new team launching products every week, and the ecosystem is becoming more integrated.Tenev expressed to developers that if they are engaged in on-chain development, Robinhood wants to hear their voices and welcomes more developers to join the construction of the Robinhood Chain ecosystem.

On September 14, the B.AI platform announced that the cumulative number of registered users officially surpassed 2,600,264, crossing the milestones of 2.4 million, 2.5 million, and 2.6 million within just 5 days, with the community size continuing to accelerate.Behind the rapid growth is the platform's daily throughput capability of 1T+ Tokens, strongly supporting scalable production-level workloads—zero-threshold cutting-edge model supply, cost-effective computing power scheduling, and stable carrying capacity have made B.AI the choice for more and more developers to quickly turn innovative ideas into reality. From AI exploration to production-level applications, from single model calls to complex Agent workflows, B.AI is continuously connecting more models, users, and developers, allowing intelligent capabilities to reach the world with a lower threshold. Welcome to log in at chat.b.ai/chat and join the ranks of over 2.6 million users.

According to a report by Christine D. Kim, Ethereum developers confirmed at the ACDC #186 meeting that the Glamsterdam upgrade will be activated on the Sepolia testnet on October 6 at 13:53 UTC. However, there is significant uncertainty regarding this upgrade—currently, the latest private testnet Glamsterdam-Devnet-9 is not stable, and a serious vulnerability has been discovered in the consensus layer that could cause the entire network to stop producing blocks. The execution layer EIP-8037 also has bugs that need to be fixed.Developers will launch Devnet-10 in the coming weeks, and if Devnet-10 remains unstable, the Sepolia upgrade date may be postponed. The activation schedule for the Hoodi testnet and mainnet is currently undetermined, and whether the goal of launching the mainnet by the end of the year can be achieved remains uncertain.

Google (GOOG.O) announced the launch of the Google Cloud Developer Plugin, which is used for the artificial intelligence coding assistant.

Less than 24 hours remain until the new pricing for the DeepSeek V4 Flash series takes effect (September 10, 12:00 SGT). With upstream price adjustments imminent, B.AI has prepared an exclusive stacking benefit for global developers to ensure top-tier computing power remains within reach. This upcoming benefit aims to further reduce invocation costs and unleash greater productivity—whether for high-frequency API calls, Agent workflow construction, or large-scale production-level deployments, all can operate continuously and efficiently with a lower burden. Specific benefits will be announced soon, so please stay tuned to B.AI's official updates and don't miss this boost in computing power.

The official account of Solana announced that the Solana Accelerate China four-city tour will be held from October 16 to 22 in Shanghai, Hangzhou, Shenzhen, and Beijing. The event is aimed at developers, entrepreneurs, and investors, featuring discussions and demonstrations, with the theme of exploring new trends in technology between China and abroad.

Renowned Ethereum builder and investor Ryan Berckmans posted on X, stating that the idea that Robinhood "gives back very little to ETH" is nonsense. They pay on-chain users and new ETH holders, conduct marketing, attract new enterprise clients envious of Robinhood's success, and help mature L1 hubs radiate to L2. Half of Robinhood's active users come from other places in Ethereum and exert healthy competitive pressure on Base.He mentioned that Ethereum alignment is a real concept, but it is not portrayed as income maximization by Ethereum opponents. Helping to grow Ethereum and ETH is alignment, while threatening Ethereum or ETH is misalignment, such as during Lido's dominance. Robinhood is one of the most Ethereum-aligned entities globally. Buying large amounts of ETH or not selling order fees would be better, but this is just icing on the cake of an already huge pie.We do not rely on Robinhood to buy ETH to win. The next batch of Tom Lee will buy ETH, Wall Street Tom Lee, corporate Tom Lee, government Tom Lee, family office Tom Lee, sovereign wealth Tom Lee will be everywhere. ETH will reach trillions in value storage as Ethereum goes global. The two major indicators measuring the progress of value storage are L1 application capital and the number of sufficiently successful L2s, and Robinhood helps grow the latter. We like Robinhood as it is now.

The G7 Cybersecurity Working Group stated in its latest report that quantum computing poses security threats to both public and private institutions, as well as economic threats, and relevant organizations should begin migrating to post-quantum cryptography (PQC) immediately. The working group noted that the migration process could take several years, and attackers can currently collect and store encrypted data to decrypt it once sufficiently powerful quantum computers become available.Quantum computing may also break digital signatures, leading to identity theft and exposing businesses and their supply chains. The report did not mention cryptocurrencies, but similar public key cryptography is used for blockchain wallets and transaction authorizations. Currently, quantum computers are unable to break Bitcoin's cryptography, but developers are considering post-quantum solutions such as BIP-360. Ethereum researchers plan to replace several cryptographic components used by accounts, validators, and applications. The Solana Foundation has tested post-quantum signatures on its testnet and launched an optional hash-based vault. The G7 working group also urged governments to support relevant research, public-private collaboration, and national PQC strategies.

According to TechCrunch, AI data center developer Crusoe has completed a $3 billion financing round, achieving a valuation of $30 billion, led jointly by Atreides Management and Valor Equity Partners, with participation from Mubadala Capital, a subsidiary of the Abu Dhabi sovereign wealth fund.Crusoe's clients include Meta, Microsoft, and OpenAI, and it recently signed a five-year, $13 billion GPU and AI infrastructure cloud contract with quantitative trading giant Jane Street. This financing comes just 10 months after raising $1.38 billion at a $10 billion valuation last October. Founded in 2018, Crusoe initially utilized stranded natural gas for Bitcoin mining and later transformed into an AI infrastructure and cloud service provider, known for developing ultra-large-scale data center campuses. Axios reported last month that Crusoe has met with investment banks such as Goldman Sachs and Morgan Stanley to discuss a potential IPO in the near future.

According to a report by Reuters, Apple Inc. is facing a class-action lawsuit in London, with claims amounting to £2 billion (approximately $2.7 billion). The lawsuit was filed today in the London Competition Appeal Tribunal by Ann Pope, a former senior official of the UK's Competition and Markets Authority, representing app developers.The core allegation is that Apple's "App Tracking Transparency" (ATT) feature, launched in 2021, imposes stricter restrictions on third-party developers than on its own services, giving Apple's own advertising ecosystem an unfair competitive advantage. Ann Pope stated that Apple's policies "have caused very significant harm to businesses that rely on Apple as a gatekeeper."Since its launch, the ATT feature has been a focal point of concern for global regulators for several years. Apple's official stance is that the feature is designed to allow users to control whether to permit apps to track their activities across other companies and websites.However, the plaintiffs argue that the actual enforcement of this rule has a double standard—tracking requests from third-party apps require strict pop-up authorization, while Apple's own personalized ads and services can bypass the same restrictions. This lawsuit represents the latest legal challenge Apple faces regarding its ATT policy and is the first large-scale private antitrust lawsuit initiated in the UK market against Apple's app ecosystem rules following scrutiny from regulators in the EU, the US, and several other countries.

Predict.fun posted on platform X that it has launched the Predict Developer Dashboard, a self-service portal for creating applications, generating keys, and managing usage and rate limits. Through this interface, users can manually request higher usage-based tiers and import existing keys.Predict.fun has also implemented "trade burst" limits to restrict the number of calls for creating and canceling orders per second. New applications have this limit enabled by default, while existing applications will have this limit applied the next time the user requests rate limits.

Luke Dashjr, who has been engaged in Bitcoin development for a long time, has exited the mining pool Ocean, resigning from his positions as Chairman, Chief Technology Officer, and Director. The parent company Mummolin has repurchased all of his shares. Both parties stated that this separation was mutually agreed upon, stemming from differences regarding the future direction of Bitcoin mining and recent developments in agreements.Dashjr is a co-founder of Ocean and will establish a new mining project called Convoy after his departure. Ocean stated that it will continue to operate its transparent, non-custodial mining pool, directly paying mining rewards to participating miners.This departure occurred after he took a few weeks off due to the failure of the BIP-110 proposal. BIP-110 is a controversial proposal aimed at limiting the storage of non-financial data on Bitcoin.

GoPlus Security issued a security alert stating that a fraud gang has hijacked the realtrumpcoins[.]com website and the @realtrumpcoins1 account, maliciously issuing GOLD tokens. The gang inflated its market value to approximately $60 million before selling off and executing a Rug Pull, profiting over $8.2 million.On-chain data shows that the developers' initial funds trace back to a KuCoin-associated hot wallet, with another 15 trading wallets funded by Binance-associated hot wallets. These wallets all conducted transactions through the same malicious routing contract.GoPlus Security also pointed out that the gang deployed another malicious meme coin, Trump Digital Platinum (PLATINUM), whose contract can empty any holder's balance at any time, warning users to avoid purchasing and to be aware of the risks.

According to monitoring by Lookonchain, realtrumpcoins (@realtrumpcoins1) has launched a token called GOLD, which is followed by @realDonaldTrump. The developers hold 600 million GOLD, and 15 newly created wallets spent $18,700 to purchase 224.5 million GOLD. The team currently controls 82.45% of the total supply of GOLD.

Ethereum developer nixo.eth revealed on the X platform that Ethereum core developers have decided to change the status of the account abstraction proposal EIP-8141 from "under consideration" to "scheduled," confirming that account abstraction will be promoted as a key feature of the Hegotá upgrade.This EIP was proposed in March as a flagship upgrade, and community consensus suggests that even though there are still controversies regarding the specific implementation, account abstraction should be launched in Hegotá. In recent weeks, another proposal, EIP-8130, has emerged as a competitor, planning to be deployed on Base in September, sparking discussions about avoiding a split in account abstraction standards between L1 and L2. The authors of both EIPs and core developers are working hard to reach a unified solution without delaying the upgrade. The status change means that this feature has officially entered the planning for the Hegotá upgrade, but the specific specifications may undergo significant changes, and it is common for implementation plans to change before the official launch.