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Web3 fitness protocol BRT.Fit publicly committed on the X platform on October 27. The team stated that BRT.Fit is a lifelong mission derived from the smart hardware BitRing, aimed at guiding users to develop healthy habits through technology and incentive mechanisms.BRT.Fit emphasizes that launching the token is not seen as the endpoint, nor will it be distracted by short-term market speculation. The team believes that true success should not be defined by the token price, but rather by the countless individuals who continue to maintain exercise and health due to the protocol ten or twenty years later. The project team stated that they will continue to optimize the product and listen to community feedback.

Succinct's zero-knowledge proof system SP1 has revealed a high-severity reliability vulnerability. This vulnerability was disclosed through GitHub announcement GHSA-p7v2-jjv3-8p8f, affecting SP1's native Rust verifier versions 6.0 to 6.8.0, allowing the mainnet Prover Network to potentially accept invalid proofs: malicious provers can submit proofs of invalid executions, and the network verifiers will still accept them.The cause of the vulnerability is that the verifier only reads the labels of the data (declaration dimensions) without verifying whether the actual number of stored elements equals the product of the dimensions, allowing attackers to forge labels to pass invalid proofs. The Groth16 and Plonk checks using fixed-shape wrap proofs are unaffected, and the on-chain Solidity checker is also safe. Succinct released the fixed version 6.8.1 on September 24, which has been deployed to the mainnet; this version adds deserialization length checks.The vulnerability was discovered by Vitalis Salis and reported through the Immunefi bug bounty program. Users running the native Rust verifier and accepting untrusted provers need to upgrade to 6.8.1.

Zero-Knowledge Proof Infrastructure Succinct has fixed a security vulnerability in its SP1 that could allow invalid proofs to be deemed valid.According to The Defiant, the flaw existed in the native Rust verification path from version 6.0 to 6.8.0, while on-chain Groth16 and Plonk verification executed by the Solidity verifier were not affected.

Bitcoin News posted on the X platform that DOOM has been successfully ported to the Trezor hardware wallet and is running on it.

SpaceX Falcon 9 rocket successfully launched the Bandwagon-5 carpool mission into orbit from Florida.

Metaplanet founder and CEO Simon Gerovich announced that the transaction between Metaplanet and Super League Enterprise, Inc. (NASDAQ: SLE) has been formally approved at the company's shareholder meeting.This move marks a key step for Metaplanet in transforming from a Bitcoin treasury company to a global Bitcoin-native financial platform.It is reported that Metaplanet injected 2,100 Bitcoins and $2.5 million in cash into the NASDAQ-listed company Super League Enterprise (SLE), with a total value of approximately $134.6 million, in exchange for a controlling stake. In return, Metaplanet received approximately 44.86 million newly issued shares of common stock (at $3 per share), as well as preferred stock and warrants. After the transaction is completed, Metaplanet will hold about 95.7% of SLE's issued common stock, becoming its controlling shareholder.According to Gerovich, after the transaction is completed, Superplanet will serve as Metaplanet's Bitcoin treasury platform listed in the United States, which will enable it to directly access the U.S. capital markets and gain more agile and flexible financing capabilities. Strategically, combined with Metaplanet Securities established in Japan, this approval will provide the company with complementary platforms in the two most important capital markets globally (the U.S. and Japan).This will not only facilitate its international financing and capital allocation but also further advance its business expansion in areas such as Bitcoin treasury, financial services, financial products, and asset management. Gerovich stated that this is a new milestone on Metaplanet's long-term growth path, and the company will continue to update the public on the latest progress regarding the completion of this transaction.

DeepSeek has announced that the DeepSeek API now supports web search and crawling, charging based on the number of requests, with a unit price of 5 yuan for every 1000 successful requests.The announcement states that current users accessing the Search/Fetch interface through the Server-side tools in DeepSeek Harness/Claude Code/Codex will not be charged for these Search/Fetch interface calls at this time, and fees will start to be charged per call from 00:00 Beijing time on November 1, 2026.

According to a report by Bloomberg cited by Phoenix Technology, Meta CEO Mark Zuckerberg stated in the podcast "Cheeky Pint" aired on Monday that the company had to commit to investing about $100 billion or $200 billion in infrastructure last year when it was still unclear whether AI products could succeed. He said, "We can't be sure either."Zuckerberg recalled that he had asked Chief AI Officer Alexandr Wang if he was certain of success. Wang stated that aside from "intuitive judgment," there was no guarantee of success, and at that time it was "completely uncertain." Chief Financial Officer Susan Li repeatedly warned that the cost of failure would be extremely high, and Zuckerberg told Wang, "I think Susan scared you quite a bit."On Monday, Meta released a new AI model, claiming a significant leap in performance and possessing "cutting-edge capabilities." Management stated that it could compete with ChatGPT and Claude in programming and financial and legal issues. Meta also launched a personalized intelligent agent called Muse for shopping, ticket booking, and appointments. Zuckerberg mentioned that he was uncertain about consumer reactions and expected further iterations. Meta will announce its third-quarter financial report after the U.S. stock market closes on October 21. Last quarter, free cash flow fell to its lowest level in years, and the stock price dropped by 8%, but as of Monday's close, it has risen over 12% this year.

The artificial intelligence company Zhipu released a legal-specific model GLM-Legal, which is further trained based on GLM-5.3-Flash. In the Harvey LAB evaluation covering 24 categories of legal services, the task pass rate increased from 6.7% to 19.2%, nearly tripling the original version, surpassing models like Kimi K3 and Claude Fable 5, and ranking seventh on the Vals AI leaderboard.When reviewing software service contracts, GLM-Legal suggested shortening the termination notice period from 60 days to 30 days and required service providers to offer up to 90 days of handover support. In another software project dispute involving 40 documents, it found that the company reported to the client that the project was 60% complete, while internal records indicated only about 41%. It also identified emails from the CEO requesting to conceal risks and continue charging, and analyzed potential legal liabilities in conjunction with contract terms.According to independent evaluations by Vals AI, the cost for GLM-Legal to complete a test is $0.15, while the closely performing Gemini 4 Argon costs $10.55, a cost difference of about 70 times. GLM-Legal took an average of 72 minutes, while the latter took 44 minutes. Zhipu stated that the model was trained specifically on legal data and conducted reinforcement learning in tens of thousands of simulated legal environments. Currently, GLM-Legal requires an API trial application.

According to Catcher Predict monitoring, in the Polymarket event "Buccaneers vs. Cowboys," the "Buccaneers" option in the sub-market "1H Spread -16.5" has experienced significant fluctuations in winning probability, soaring from 3.15% one hour ago to the current 22.5% (a fluctuation of 19.35%). Please note the impact of related breaking news.

According to Ember Monitoring, the address under the development team HyperLabs of the decentralized perpetual contract exchange Hyperliquid applied to unstake 3.75 million HYPE (worth approximately 332 million USD) 7 days ago and has successfully completed the redemption 2 minutes ago.

According to Catcher Predict monitoring, the predicted market on Polymarket for the "Packers vs. Buccaneers" event shows that the "Packers" option in the sub-market "1H Spread -16.5" has experienced a drastic fluctuation in winning probability, dropping from 44.5% an hour ago to the current 13.5% (a fluctuation of 31%). Please note the impact of relevant breaking news.

According to Catcher Predict monitoring, in the market prediction on Polymarket for the "Packers vs. Buccaneers" event, the "Packers" option in the sub-market "2H Spread -2.5" has experienced significant fluctuations in winning probability, soaring from 26.5% an hour ago to the current 46% (a fluctuation of 19.5%). Please note the impact of related breaking news.

The two-day AI Summit (China·Chongqing Station) hosted by Star River has successfully concluded on September 29, 2026. Star River founder Jemmy, co-founders River He and Bison Liu attended the summit and engaged in in-depth discussions with the guests present.This summit focused on cutting-edge innovations in the AI industry, discussing the implementation of technology applications and the construction of industrial ecosystems. Several industry guests shared the latest practices and thoughts on the implementation of AI in the industry. DGrid AI participated in the topic discussions as a partner. DGrid AI is a decentralized AI intelligent reasoning network that provides developers with low-cost, verifiable AI multi-model calling services through a unified access layer, which attracted attention on-site.Participants engaged in in-depth discussions on topics such as the implementation of AI technology applications, the construction of developer ecosystems, and collaborative innovation in the industry, reaching multiple consensuses. The organizer, Star River, stated that it will continue to build industry exchange platforms in the future to promote AI technology innovation and industrial implementation.

SpaceX (SPCX.O) announced that the Starship Super Heavy booster successfully splashed down as scheduled.

According to Catcher Predict monitoring, in the Polymarket event "Vikings vs. Buccaneers," the sub-market "Safety?" saw the probability of the "Yes" option fluctuate dramatically, soaring from 26.5% an hour ago to the current 50% (a fluctuation of 23.5%). Please note the impact of related breaking news.