Chainlink won runner-up at the 2026 Swift Hackathon Business Challenge for automating corporate dividend actions across blockchains using stablecoins and tokenized deposits. A separate analysis compares Basel Committee regulatory language on cryptoassets with Ripple's existing capabilities in custody, tokenization, and efficient settlement.
PayPal is hosting a global online hackathon with $69,750 in total prizes, inviting developers and builders to create projects that meaningfully integrate PayPal's payment platform with AI tools. Participants can build agents, apps, automations, or new payment experiences, submitting working prototypes with code, demos, and documentation for evaluation by PayPal judges.
A collection of X posts from September 30, 2026 discussing Solana ecosystem activity, including cryptocurrency giveaways, token launches on Solana-based DEXs like Raydium and FermiTrade, trading updates, and hackathon participation. Posts feature various crypto accounts promoting SOL-related opportunities and platform developments.
The Ballmer Peak is a humorous concept from xkcd creator Randall Munroe suggesting programmers achieve peak productivity at a specific blood alcohol level (0.1337% BAC). Named as a play on Steve Ballmer and the Balmer series, the concept has no scientific basis but has inspired events like Originate's Ballmer Peak-A-Thon and satirical academic studies, including a 2024 SIGBOVIK paper that found no evidence of a productivity peak.
A Y Combinator employee allegedly blocked Jewish participants from a hackathon event, prompting criticism on social media about discrimination in San Francisco's tech community.
Indie developer Vidit Bhargava created Duo-Man, an app for Apple's upcoming iPhone Duo foldable that replicates a classic Walkman experience using the device's dual screens. The app won second place at a hackathon and has garnered significant social media attention, inspiring Bhargava to develop it into a full release with Apple Music and local file support.
A French pharmacy cross (a 24x24 LED sign used to mark pharmacies) was reverse-engineered and used in a hackathon where students created various projects including a video player. The author's group built an image display system by converting images to monochrome and mapping pixels to the cross's LED grid.
Degen Games launched on BNB Chain with identical parameters to its Robinhood Chain deployment, offering fundraising in USDT, USD1, NVDA or tokenized stocks. SuperteamNG highlighted ecosystem growth in Nigeria's Solana community, including NectarFi processing over $1M in monthly volume and the announcement of Startup Village Nigeria 3.0 scheduled for October 5–9 in Abuja.
A social media discussion thread from Robinhood Chain features multiple cryptocurrency and AI agent projects. Users discuss Azarath, a PvP gaming platform launching on Robinhood Chain, and showcase SERV hackathon submissions demonstrating AI reasoning in trading, treasury management, and financial applications.
X posts discuss emerging tokens on Gate Trenches platform, Web3 gaming developments on Robinhood Chain including IdleGrind by Artificial Studios, and SERV hackathon submissions showcasing AI reasoning agents for trading, payments, and financial management across various applications.
A French pharmacy cross (green LED sign) was reverse-engineered and used in a hackathon where participants created various projects including a video player. The article describes the technical process of displaying images on the 24x24 monochrome LED display using image conversion and C++ libraries.