In a world where AI can generate realistic images in seconds, Faust founder and CEO, Kosuke July Hata, who goes by July, is building a new kind of camera — one that proves a photo was actually taken by a human, on a specific device, at a specific time and place.Roc Camera is a compact, point-and-shoot–style device that embeds cryptographic proofs into every image it captures. “It’s a camera that takes verifiably real photos in the age of AI,” July says. “It can prove that the photo could have only been taken by this specific camera.” The camera works by signing sensor data at capture time using a private key embedded in the hardware. These signatures are bundled with the photo to enable later verification. We've covered a similar topic during our episode on verifiable media, and have an earlier blog post that explains how verifiable media fits into the larger vision for verifiability.
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Episode 16: Nexus DEX Alpha
In Episode 16 of Exponential, Alec James from the Nexus product team introduces a major new release: the Nexus DEX Alpha, a core protocol component designed to deliver deep liquidity and high-performance trading from the ground up.The Nexus DEX Alpha is the testnet version of a product that will operate as an enshrined order book exchange built directly into the layer one. This architectural choice gives it meaningful advantages in performance, composability, and developer experience. “It is part of the layer one itself,” Alec explains. “Anyone who comes to build assets or protocols on top of Nexus will benefit immediately from a highly efficient exchange with deep liquidity.” The DEX Alpha is being released in an early, community-focused phase. The goal is to collect feedback, stress test performance, and bring early builders into the ecosystem. “We’re looking for high-quality first users,” Alec adds. “We’re not necessarily looking for people who will farm this and move on to the next thing.” The DEX also represents a philosophical shift. While most blockchains avoid protocol-level applications in the name of neutrality, Nexus takes a more opinionated approach. “If you want to have a high-performance financial layer, there are some primitives that should be native,” Alec says. By enshrining these functions, Nexus removes friction for developers and accelerates time to market for new financial products.More at nexus.xyz/trade.
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Episode 15: Dev Rel
In this episode of Exponential, Dylan Kawalec, Head of Developer Relations at Phala Network, breaks down how Phala is building verifiable compute infrastructure using trusted hardware and open-source tooling. The goal: privacy-preserving execution environments that don’t rely on centralized cloud services or blind trust.In the episode, we mention a podcast that Dylan recorded with Nexus Chief Scientist Jens Groth. Here is the link to that show.More details about this episode are at blog.nexus.xyz.
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Episode 14: Market Sentiment
In this episode of Exponential, Genzio Media co-founder and CEO Zack shares his perspective on the maturing Web3 landscape — and why the next wave will look very different from the last.A crypto native since 2011, Zack launched Genzio in 2022 to fill a gap he encountered firsthand while working at Ripple and OKX: Web3 companies needed partners who actually understood crypto. “People are going to need to continue to get help from people who really understand this industry,” he said. Genzio now serves dozens of projects, offering growth, content, and community strategy — and giving Zack a panoramic view of the evolving market.Right now, he sees three themes dominating the space: tokenized real-world assets, AI, and stablecoins. “The companies that are in Web3, such as Nexus, who are implementing AI, I think are going to be the winners of this next cycle,” Zack said. He also pointed to the rising global utility of stablecoins. “At the airport in Bolivia, a lot of goods are actually denominated in USDT. That’s a game changer.”
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Episode 13: The Roadmap
In episode 13 of Exponential, Nexus founder and CEO Daniel Marin outlines near-term roadmap and long-term ambitions. With Testnet III reaching more than three million participants, Nexus is preparing for its most significant milestone yet: mainnet launch in Q1 2026.