In episode 181, we’re excited to welcome J.D. Seraphine, Founder and CEO of Raiinmaker. We dive into the intersection of Web3, AI, and DePIN, how Raiinmaker is unlocking new ways for individuals to contribute to and benefit from the growth of AI, the role of crypto in the development of ethical AI, and the transformative potential of decentralized powered AI in building a better world.

In episode 180, we’re excited to welcome Simon from The Soci3ty to explore how they’re using Web3 to build a digital nation that creates value for all its members, and the world. We explore how the Soci3ty is leveraging blockchain to build a fairer, more connected world, the role of Web3 gamification and incentive mechanisms, their partnership with the Blockchain Africa Movement, and more.

For episode one of our new mini-series, Trailblazers of Octant, we welcome James Kiernan and Benjamin Siegel of Octant. We explore Octant’s vision for building a self-sustaining Web3 public goods funding ecosystem, their innovative experiments in decentralized governance and engagement, and what makes Octant’s model so unique and impactful, along with some spicy takes and fun stories.

In episode 179 we welcome Jennifer Senhaji, Head of Growth at Chronicle, to discuss the importance of Oracles in Web3’s future. We discuss how Chronicle is advancing the data infrastructure needed for decentralization, some of the social impact use cases oracles have supported, Chronicle’s partnership with MakerDAO securing $20B, and Jenn’s vision for the future of oracles in a decentralized world.

For the fifth and final episode of Impact on Optimism, we welcome LauNaMu of Metrics Garden, the one-stop hub for Impact Evaluation in Web3. We explore challenges of impact evaluation in Web3, how Metrics Garden uses Ethereum Attestation Service to make onchain impact visible, LauNaMu’s role as a Badgeholder in Optimism’s RetroPGF, and how Metrics Garden is helping badgeholders evaluate impact.

In episode 178, we’re excited to welcome Dr. Friederike Ernst, Co-Founder of Gnosis, to dive into how Gnosis has evolved from its early days to where it is now. We’ll explore how Gnosis is building practical Web3 solutions, the challenges of making these tools accessible to all, Gnosis’ governance approach, and what the future holds for decentralized applications in real-world use cases.

In episode 177, we’re excited to welcome Kennedy Ng’an’ga of Shamba Network, Benson Njuguna of Fortune Credit, and Wladimir Weinbender of DIVA Donate. We explore their collbarative pilot, in partnership with Mercy Corps Ventures, that deployed blockchain-based anticipatory cash transfers to pastoralists in Kenya, using smart contracts triggered by environmental data brought onchain by an Oracle.

Latin America has quickly become a hub of innovation for Web3 Impact projects, with numerous projects emerging with a focus on regenerative finance, education, and financial inclusion. In this podcast starter pack we’ve bundled together nine episodes highlighting incredible projects building in Latin America!

In episode 176, we’re excited to welcome Kitty Horlick, Director of RariLabs, the organization advancing the privacy first ZK protocol Rarimo. We explore how zero-knowledge proofs can enhance privacy and protect data, Rarimo’s Freedom Tool that empowers citizens living under oppressive regimes, their Proof of Humanity Aggregator that defends against Sybil attacks, and the future of ZK tools.

In episode 175, we’re excited to welcome Michael Kelly, CPO at Open Forest Protocol, an organization on a mission to create high integrity verifiable carbon credits. We discuss the methodology behind OFP’s carbon credits, the role of blockchain in addressing challenges in environmental asset markets, how OFP actively involves local and Indigenous communities in climate projects, and much more.

For episode 174, we have a special episode in store. On September 25^th, we hosted a twitter space where we dove into key themes from the Exploring the Octant Ecosystem article series, spoke with the Octant team about some of the exciting things in the works, announced the winners of the GLM giveaway, and heard stories of Web3 public goods builders from Treegens, KFMEDIA℠, Earth Coin, & ReFi Tulum.

In episode 173, we welcome Batsirai Muguti & Wayne Anthony Daniels of Pipe gDAO, a DAO community leveraging blockchain to build a University RWA IP Launchpad to bring innovations from lab to market. We explore what the European Paradox is, how they are addressing it by creating a decentralized ecosystem that tokenizes IP, and why Web3 primitives are essential in bringing it to life.

In episode 172, the 2nd part of a 2-part series, we welcome back Njeri Muhia & Abeera Akhtar from Mercy Corps Ventures, Greg Schneider & Marie-Odile Zanders from Empowa, and Irthu Suresh from Atlantis. We continue exploring their pilot projects using Web3 to build climate resilience, the role of blockchain, how to effectively measure impact, the next steps for scaling the projects, and more.

For episode 4 of Impact on Optimism, we welcome Juan Carlos Bell, Project Lead at Gravity DAO, a DAO offering alternative dispute resolution and community building for Web3 projects. We dive into the challenges DAOs face with conflict, the services they offer to help projects foster trust, their experience with Optimism’s RetroPGF, and how Web3 can advance conflict management as a public good.

In episode 171, which is part 1 of a 2-part series, we’re excited to welcome five amazing guests: Njeri Muhia and Abeera Akhtar from Mercy Corps Ventures, Greg Schneider and Marie-Odile Zanders from Empowa, and Irthu Suresh from Atlantis. We explore the pilot projects that Empowa and Atlantis recently completed with the help of Mercy Corps Ventures which leverage Web3 to scale climate-resilient housing in Mozambique and improve clean water access in India.

In episode 170, we’re excited to welcome Agustin Liserra, CEO and Co-Founder of Num Finance, an organization on a mission to democratize investing with tokenized Real World Assets. We dive into what a tokenized RWA is, how they can democratize investing, the role of RWAs in climate finance and the ReFi movement, how blockchain can bring greater transparency and trust to investing, and much more.