Bitcoin’s security and reliability as a store of value are undeniable. However, its liquidity remained untapped for too long due to a lack of trustless bridges and native smart contract capabilities. As BTC is only native to Bitcoin’s L1, any attempt to include it in DeFi relies on the trust assumptions of third party custodians that wrap it. Build On Bitcoin (BOB) aims to expand Bitcoin’s functionality by integrating it with Ethereum’s smart contract capabilities. BOB operates as an OP Stack L2 with a hybrid design incorporating ZKPs, Bitcoin staking, and Ethereum for data availability. By functioning as a rollup, BOB processes transactions off-chain and batches them for settlement on Bitcoin and Ethereum, significantly improving transaction speed and reducing costs compared to Bitcoin’s base layer.

Topics covered in this episode:

• Alexei’s background
• Setbacks for Bitcoin DeFi
• Bitcoin bridges
• BitVM
• BOB operators and trust assumptions
• BOB architecture & Bitcoin staking
• Bitcoin LSTs
• The future of Bitcoin DeFi

Episode links:

• Alexei Zamyatin on X
• Build on Bitcoin on X

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: one of the largest node operators worldwide, trusted by 175,000+ accounts across more than 60 networks, Chorus One combines institutional-grade security with the highest yields at - chorus.one

This episode is hosted by Brian Fabian Crain.

In the digital networked age, people’s attention often overlooks local problems in favour of global ones, which don’t necessarily impact them in their daily lives, or over which they don’t have a say due to the skewed Pareto distribution of power in modern day societies. Puja Ohlhaver, in her recent research paper ‘Community currencies’, proposes a dual-currency model that prices attention and influence in each community, with the ultimate goal of creating a Gaussian distribution of power, either locally, or globally through the dynamic interaction of multiple local communities. This model allows community members to stake their currency to earn non-transferable governance rights, creating a substrate for decentralised societal coordination that favours social innovation.

Topics covered in this episode:

• Puja’s background
• Web3 research
• ‘Community currencies’
• Pareto vs. Gaussian distributions
• Global vs. local power distributions
• The community currencies model
• Meritocracy vs. influence
• Quadratic funding
• Governance, bribery and the crisis of legitimacy
• Experimenting with community currencies

Episode links:

• Puja Ohlhaver on X
• 'Community Currencies' Research Paper
• 'Decentralized Society' Research Paper

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: one of the largest node operators worldwide, trusted by 175,000+ accounts across more than 60 networks, Chorus One combines institutional-grade security with the highest yields at - chorus.one

This episode is hosted by Friederike Ernst.

Even though current LLM providers usually charge flat rates regardless if the subscriber is a ‘power user’ or not, as AI agents become the workhorses of the online economy, a dynamic AI-to-AI payments infrastructure would prove crucial for proper remuneration. Nevermined proposes a blockchain-agnostic, AI-agnostic credit system, that each builder can use to implement custom pricing strategies for their users. As the next trillion transactions will be mostly performed by AI agents, a universal payment system would help streamline integrations and economic interactions.

Topics covered in this episode:

• Don’s background
• Integrating payment systems in the agentic economy
• Marketplaces vs. payment systems
• AI agentic economy
• Fixed vs. variable pricing strategies
• License tokenization
• Settlement and payment for AI agents
• Estimating price and avoiding overcharges
• Nevermined’s tech stack and integrations
• Value prop
• Nevermined metrics

Episode links:

• Don Gossen on X
• Nevermined on X

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: one of the largest node operators worldwide, trusted by 175,000+ accounts across more than 60 networks, Chorus One combines institutional-grade security with the highest yields at - chorus.one

This episode is hosted by Friederike Ernst.

As more and more protocols compete for marketshare, user acquisition represents one of the most important elements of the GTM strategy. Web3 projects, through their governance tokens, can incentivise users directly to participate in meaningful activities for each protocol, subsidising their revenue generation through vested upside in the project. Turtle Club built the first distribution protocol of Web3, helping its users maximise their rewards they get for meaningful on-chain activities that help bootstrap projects.

Topics covered in this episode:

• Esfandiar’s background
• The evolution of DeFi
• Yield sustainability in DeFi
• DeFi vs. TradFi
• Quantifying risk
• Main blockers for DeFi adoption
• On-chain transparency or privacy?
• What is missing in DeFi?
• Genesis story of Turtle Club
• How Turtle Club users accrue rewards

Episode links:

• Esfandiar Lagevardi on LinkedIn
• Turtle Club on X

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: Chorus One is one of the largest node operators worldwide, supporting more than 100,000 delegators, across 45 networks. The recently launched OPUS allows staking up to 8,000 ETH in a single transaction. Enjoy the highest yields and institutional grade security at - chorus.one

This episode is hosted by Brian Fabian Crain.

As online content becomes predominantly AI-driven, intellectual property (IP) rights should not be neglected as (human) creators will heavily rely on them. While the main use cases for blockchains revolve around financial applications, one could argue that our everyday lives constantly intersect IPs in different forms. Although the legal framework is abundant, proper recording, monetization and disputes are often a burden for independent creators. Story Protocol aims to create a decentralised framework for IP management, tokenizing it both through NFTs and fungible tokens, allowing creators to register fully programmable IP, that is also recognized and enforced through the traditional judiciary system. Using smart contracts and programmable metadata, Story Protocol ensures proper monetization for creators whenever their IP is used.

Topics covered in this episode:

• Jason’s background
• Current IP pain points
• Tokenizing IP
• Story Protocol blockchain
• Preventing IP infringement
• Story Protocol validators
• Interoperability
• Onboarding traditional IP to Story Protocol
• Story Protocol’s legal framework
• Enforcing IP rights on Story Protocol
• Hiding or demonetizing on-chain IP
• Governance & disputes
• Roadmap

Episode links:

• Jason Zhao on X
• Story Protocol on X

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: Chorus One is one of the largest node operators worldwide, supporting more than 100,000 delegators, across 45 networks. The recently launched OPUS allows staking up to 8,000 ETH in a single transaction. Enjoy the highest yields and institutional grade security at - chorus.one

This episode is hosted by Friederike Ernst.

While AMMs (automated market makers) represent a DeFi innovation in themselves, research and experimentation have pushed the possibilities well beyond the limitations of the classic x*y=k constant product formula originally used by LPs. One of the main innovators in this field remains Balancer - from multi-token pools with different weights replicating TradFi indices, to dynamic ratios that can be changed under certain conditions preventing further imbalances, Balancer set in place user protection measures. With the recent release of Balancer V3, developers get more freedom to experiment with AMMs, introducing features such as hooks that enable limitless pool customisation, boosted pools that combine LP fees with yield farming from money markets, and many more.

Topics covered in this episode:

• Balancer’s inception
• The evolution of AMMs
• Balancer vs. other AMM competitors
• Fungible vs. non-fungible liquidity
• Balancer v3
• Boosted liquidity pools
• DevEx and hooks in Balancer v3
• Preventing stablecoin depegs
• MEV mitigation & CoW AMM
• Scaling to L2s
• Gyroscope & QuantAMM
• Balancer’s B2C & B2B solutions

Episode links:

• Fernando Martinelli on X
• Balancer on X

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: Chorus One is one of the largest node operators worldwide, supporting more than 100,000 delegators, across 45 networks. The recently launched OPUS allows staking up to 8,000 ETH in a single transaction. Enjoy the highest yields and institutional grade security at - chorus.one

This episode is hosted by Friederike Ernst.

Kiln operates as a staking-as-a-service platform, primarily focused on Ethereum, enabling users to stake assets programmatically, managing validators, rewards, and commissions through an API-first approach. In addition, it offers white-label solutions that allow institutional clients to integrate staking functionalities into their own offerings, with unified API for all assets and rewards, making it easier for businesses to provide staking services without developing the infrastructure themselves. With more than $13bn worth of assets secured, Kiln has proven its reliability, having no slashing events thus far. Moreover, Kiln widget offers a no-code experience for launching custom earn options, integrated with every major wallet and custodian.

Topics covered in this episode:

• Laszlo’s background
• Founding Kiln
• Enterprise-grade validators and slashing
• DevOps & infrastructure maintenance
• ETH staking and custody
• Liquid staking and restaking
• The evolution of staking providers and requirements
• DeFi yield
• Institutional investors
• Kiln roadmap

Episode links:

• Laszlo Szabo on X
• Kiln on X

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: Chorus One is one of the largest node operators worldwide, supporting more than 100,000 delegators, across 45 networks. The recently launched OPUS allows staking up to 8,000 ETH in a single transaction. Enjoy the highest yields and institutional grade security at - chorus.one

This episode is hosted by Friederike Ernst.

Throughout the years, there were many attempts of tapping into Bitcoin’s liquidity and security, but almost all of them came with different caveats. Most notably, wrapped BTC (wBTC) depended on the wrapper contract security. However, the recent surge in research and development for native solutions has led to breakthroughs previously thought impossible. Babylon launched native BTC staking and plans to further expand this to secure other blockchains, in a model similar to that of mesh security. This would not only help secure other networks, but it would also unlock liquidity from the mother chain through liquid staking derivatives.

Topics covered in this episode:

• David’s background
• The evolution of Babylon
• The Bitcoin Renaissance
• Technical challenges of implementing Bitcoin staking
• The OP_CAT upgrade
• Babylon’s Bitcoin staking & Bitcoin-secured networks
• Bridging liquidity & LSTs
• Securing multiple chains and slashing
• Babylon chain - aggregating Bitcoin-secured networks
• Could Bitcoin become a POS chain?
• Babylon upgradeability

Episode links:

• David Tse on X
• Babylon on X

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: Chorus One is one of the largest node operators worldwide, supporting more than 100,000 delegators, across 45 networks. The recently launched OPUS allows staking up to 8,000 ETH in a single transaction. Enjoy the highest yields and institutional grade security at - chorus.one

This episode is hosted by Brian Fabian Crain & Sebastien Couture.

The DeFi landscape has significantly evolved since 2018 when Chainlink was launched. Recent developments such as L2 rollups, liquid staking, restaking and the rise of BTC DeFi have created huge demand for more customizable, modular oracles that would be able to provide accurate data for countless use cases, crosschain. RedStone set out to do exactly that and are now securing over $6.6 bn worth of assets (1000+ assets), across more than 60 chains, without a single mispricing event.

Topics covered in this episode:

• Marcin’s background
• Early oracle landscape
• RedStone’s technical architecture
• Network incentives
• Data aggregation module
• Node operator module
• Push vs. Pull oracles
• RedStone’s business model
• The role of RedStone token
• Pyth vs. RedStone
• Restaking
• Oracle extractable value
• Synergies between oracles and institutional investors

Episode links:

• Marcin Kazmierczak on X
• RedStone on X

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: Chorus One is one of the largest node operators worldwide, supporting more than 100,000 delegators, across 45 networks. The recently launched OPUS allows staking up to 8,000 ETH in a single transaction. Enjoy the highest yields and institutional grade security at - chorus.one

This episode is hosted by Brian Fabian Crain.

Traditional KYC and AML regulations have often forced companies to comply, without having the right tools to do so. Simply storing users’ personal information led to the creation of security honeypots which haven’t gone unnoticed by hackers. Web3 solutions like Privado ID aim to cryptographically prove certain traits from a user’s personal data, without disclosing it to the enquirer. This is usually made possible through zero knowledge proofs which allow users to store their personal data on their own device and only exchange verifiable credentials with trusted issuers. City of Buenos Aires has adopted a similar implementation through their Quark ID system, a digital trust framework that creates a new digital identity system, giving people control over their information.

Topics covered in this episode:

• Evin’s background and founding Disco
• Polygon ID acquisition and blockchain agnostic decentralized IDs
• Diego’s background, from private to public practice
• Privado ID and its registry of reputation issuers
• Use cases, DevEx and UX
• KYC and regulations
• Buenos Aires digital ID system
• Real world applications of Quark ID
• UX frictions and solutions
• ZK verification
• Societal impact and adoption
• Ethical considerations around DIDs
• The role of blockchains in other real world applications

Episode links:

• Evin McMullen on X
• Diego Fernandez on X
• Privado ID on X
• Quark ID on X

Sponsors:

• Gnosis: Gnosis builds decentralized infrastructure for the Ethereum ecosystem, since 2015. This year marks the launch of Gnosis Pay— the world's first Decentralized Payment Network. Get started today at - gnosis.io
• Chorus One: Chorus One is one of the largest node operators worldwide, supporting more than 100,000 delegators, across 45 networks. The recently launched OPUS allows staking up to 8,000 ETH in a single transaction. Enjoy the highest yields and institutional grade security at - chorus.one

This episode is hosted by Friederike Ernst.