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The fitness and health application BRTFit has released a new book titled "Exercise Covenant."

The fitness and health application BRTFit's CEO Kevin Huang has released a new book titled "Exercise Covenant," subtitled "From Smart Wearable Devices to Open Health Protocols." The book discusses how technology can transform the willingness to exercise into sustained action, consisting of 25 chapters. The team discusses smart wearable devices, artificial intelligence, behavioral incentives, and Web3 in the book, and presents their vision for a healthier future.The same post also lists community activity arrangements. Daily faucets can receive 100 tBRT. The genesis airdrop is aimed at the first 10,000 eligible participants, with a total distribution of 1,000,000 BRT, weighted according to tBRT snapshots and valid referrals, each accounting for 50%.Participants holding at least 100 tBRT, submitting application reviews, and providing the required Binance Square participation proof can receive a feedback reward of 1 USDT. Users on Google Play must publish a BRTFit article on Binance Square and submit a screenshot via Discord for review. Feedback rewards are processed from Monday to Saturday, Beijing time, from 10:00 to 20:00, and are subject to activity rules and verification constraints. The official statement clarifies that tBRT is a test contribution token and does not guarantee a 1:1 correspondence with BRT. The application can be downloaded by searching for BRTFit on the Apple App Store or Google Play.

first_img Tavus claims that the Griffin model causes 48% of video call participants to mistakenly believe they are interacting with a real person

AI startup Tavus released a new model called Griffin on October 1, referring to it as the first "human interaction model" that can understand and generate face-to-face conversations, paying attention not only to wording but also to expressions and pauses. Tavus stated that in tests, after a one-minute video call with Griffin-Lite, 26 out of 54 participants (48%) believed the other party was a real person; its previous generation system only convinced 1 out of 41 participants.Participants were told they would have a one-minute video call with another person to discuss things they were looking forward to this year, and only at the end of the call were they asked if they suspected the other party was not a real person. Tavus noted that those who became suspicious typically noticed within 20 seconds. This result comes from Tavus's own research page, where participants were recruited through a channel they call an independent research platform. Community comments on X pointed out that these results have not been independently verified and do not meet standard protocols.In the NVIDIA VideoFDB benchmark, Tavus claimed Griffin-Lite ranked first, with a generation dimension score of 3.83, the next best system scoring 2.8, and human reference scoring 3.92; the perception dimension score was 3.73, with the strongest baseline at 3.44 and human reference at 4.2. Tavus stated that NVIDIA independently conducted this evaluation. Griffin supports full duplex, allowing it to listen, see, and speak simultaneously, with an average audio-video delay of 0.43 seconds on the NVIDIA H100 chip. Tavus completed a $40 million Series B funding round led by CRV in November 2025.

first_img Absa Bank in South Africa becomes the first bank in Africa to offer Bitcoin custody

According to Bloomberg, Absa Bank in Johannesburg, South Africa, has become the first bank in Africa to offer Bitcoin custody services, primarily targeting institutional clients, and will also provide custody services for other digital assets. Rob Downes, the head of digital assets at Absa's Corporate and Investment Banking division, stated that Bitcoin is the largest asset under custody at the bank, with plans to include more asset classes in the future. Absa did not immediately respond to Bitcoin Magazine's request for comment.Many banks around the world are gradually integrating or launching Bitcoin-related products and services. Some banks in the United States and Europe have begun offering crypto asset custody for institutional clients. In 2022, BNY Mellon became the first large bank in the United States to offer digital asset custody services; this month, Deutsche Bank announced plans to launch Bitcoin custody services for European businesses and institutional clients later in 2026.Africa has a large base of crypto-native users. A report by Chainalysis in 2025 shows that South Africa's on-chain value reached $36 billion, ranking second in Sub-Saharan Africa, only behind Nigeria's $92.1 billion; South Africa ranks 30th in the global crypto adoption index. Unlike Nigeria, the South African market is characterized by more institutional features, with a relatively clear regulatory framework that has issued hundreds of licenses to virtual asset service providers, attracting professional investors and traditional financial institutions.
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