Relay Chain

Relay Chain

Relay Chain is a podcast covering blockchain development and building the decentralized web. We focus on the cutting edge of blockchain tech, including Substrate (https://parity.io/substrate) and Polkadot (https://polkadot.network). Brought to you by Parity Technologies (https://parity.io), a core blockchain infrastructure company. Parity is creating an open-source creative commons that will enable people to create better institutions through technology. Follow us at @paritytech (https://twitter.com/paritytech) and @relaychain (https://twitter.com/relaychain). To be informed of new episodes, subscribe to the podcast and our newsletter (https://parity.io/newsletter).

Episodes

February 7, 2023 58 mins
This week, Jorrin Bruns (Support Engineer, Parity Technologies) is joined by Chrissy Hill, General Counsel, and Alica Schiffhauer, Legal Operations Specialist, from Parity’s legal team. This episode focuses on the legal side of Web3 and all that it entails, including the challenges of working within compliance for a codebase with no existing legal precedent. They discuss the unique aspects of working within Web3 law, such as needin...
Mark as Played
In this episode, host Jorrin Bruns (Support Engineer, Parity Technologies) is joined by Joe Petrowski (Common Good Parachains Team Lead, Web3 Foundation) to talk about common good parachains (https://polkadot.network/blog/common-good-parachains-an-introduction-to-governance-allocated-parachain-slots/) (aka system level parachains), the layer-1 Polkadot blockchains dedicated to core functionality that benefits the entire Polkadot ec...
Mark as Played
This week we have the second half of the conversation between Jorrin Bruns (Support Engineer, Parity Technologies) and 0xbrainjar, founder and CEO of the Polkadot parachain Composable Finance. Composable and sister parachain Picasso on Kusama allow smart contracts built on different languages and different chains to connect, enabling cross-chain DeFi applications and more. If you missed part 1, have a listen here (https://relaycha...
Mark as Played
Jorrin Bruns (Support Engineer, Parity Technologies) is joined this week by 0xbrainjar, founder and CEO of the Polkadot parachain Composable Finance. Composable and sister parachain Picasso on Kusama allow smart contracts built on different languages and different chains to connect, enabling cross-chain swaps and more. By simplifying and unifying DeFi (Decentralized Finance) with new interoperability standards, the project is accel...
Mark as Played
This week, Jorrin Bruns (Support Engineer, Parity Technologies) is joined by OriginTrail’s Tomaž Levak (co-founder) and Žiga Drev (co-founder). OriginTrail is a Substrate-based blockchain that recently won a parachain slot on Polkadot. OriginTrail developed the world’s first Decentralized Knowledge Graph (DKG) to organize humanity’s most important assets, making them discoverable, verifiable, and valuable, often referred to as 'the...
Mark as Played
This week Jorrin Bruns (Support Engineer, Parity Technologies) is joined by Cassidy Daly, token design and research specialist at Centrifuge, a Substrate-based blockchain that recently won a parachain slot on Polkadot. Centrifuge aims to bring an archaic financial system into the Web3 space, enabling users to unlock financing for their real world assets by bringing them on-chain. Daly describes why the team chose Substrate to build...
Mark as Played
December 9, 2021 48 mins
This week, Jorrin Bruns (Support Engineer, Parity Technologies) is joined by Yubo Ruan, founder of Parallel Finance, a lending solutions provider designed to increase liquidity and acceptance on the Polkadot network. Parallel Finance is a Polkadot parachain and its sister network Heiko Finance is a Kusama parachain. This episode begins with an introduction to Parallel Finance and its tech stack. They also discuss how Substrate hel...
Mark as Played
This week, Joe Petrowski (Technical Integrations Lead, Web3 Foundation) is joined by Jamie Burke, CEO, and founder of Outlier Ventures, an accelerator that supports the development and growth of emerging technologies, including Polkadot. They are currently running a Polkadot accelerator through their Base Camp program. Burke describes what he set out to achieve by founding Outlier Ventures in the context of the current internet wh...
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This week, Jorrin Bruns (Polkadot Integration Specialist, Parity Technologies) is joined by Subsocial’s founder and Polkadot Ambassador Alex Siman, and Zachary Edwards, Subsocial’s content lead and community manager. Subsocial is an open protocol for decentralized social networks and marketplaces, and this episode explores the world of social networks on blockchain, through the eyes of the Subsocial team. They provide an overview o...
Mark as Played
August 19, 2021 80 mins
In this episode, Jorrin Bruns (Support Engineer, Parity Technologies) is joined by Robonomics Software Architect Sergei Lonshakov. Robonomics is an open-source internet of things (IoT) platform. It provides ways for humans to communicate with robots, and for robots to connect to each other and the internet. Started on Ethereum in 2015, Robonomics is now aiming to be a parachain on Polkadot, with a view to work across both ecosystem...
Mark as Played
This week the tables are turned on Relay Chain, with Jorrin Bruns (Support Engineer, Parity Technologies) interviewing co-host Joe Petrowski (Technical Integrations Lead, Web3 Foundation) as a guest representing his contribution to the Statemint/Statemine project. Statemine — Kusama’s version of Polkadot’s Statemint — is a common-good parachain for creating and managing assets and NFTs on-chain. It recently made history as the firs...
Mark as Played
This week, Jorrin Bruns (Support Engineer, Parity Technologies) is joined by Zeitgeist’s founder Logan Saether, and CIO, David Perry. Zeitgeist is a Substrate-based decentralized network for creating, participating in, and resolving prediction markets, and exploring the potential of futarchy for governance. They discuss prediction market systems, futarchy for decision making, mitigating market biases, how a prediction market works,...
Mark as Played
Jorrin Bruns (Support Engineer, Parity Technologies) talks with James Bayly, Head of Business Development for OnFinality, one of the largest infrastructure providers for Polkadot and Substrate, about Subquery, a tool that speeds up querying and extracting Polkadot network data so that anyone can take the data off-chain and create something useful. They discuss the team's mission to deliver high performance, decentralized services...
Mark as Played
In this Relay Chain exclusive, Joe Petrowski (Technical Integrations Lead at Web3 Foundation) and Parity’s Úrsula O'Kuinghttons speak with former President of Estonia Toomas Hendrik Ilves. Uniquely placed as one of few presidents who knows how to code, Ilves was responsible for implementing the digitization of the Estonian government, one of the first countries to adopt blockchain tech, and many other processes in the country from ...
Mark as Played
This week we’re joined by Bit.Country, a Substrate-based decentralized world with a game-like feel that puts community at the forefront. Bit.Country lets anyone create their own decentralized virtual country and grow their own community. Jorrin Bruns (Support Engineer, Parity Technologies) talks with members of the Bit.Country team: Shannon Christie, CTO, Justin Pham, CTO, and Ray Lu, CEO about creating customizable experiences in...
Mark as Played
Privacy takes center stage in this week’s episode as Jorrin Bruns (Support Engineer, Parity Technologies) talks with Marvin Tong, co-founder and CEO of the Phala Network, a trustless, privacy-preserving cloud computing network based on Substrate. They dive deep into Phala’s tech, exploring how Phala tackles the issue of trust in the computational cloud by shielding user data from centralized organizations like Google, with the same...
Mark as Played
This week Jorrin Bruns (Support Engineer, Parity Technologies) speaks with Sota Watanabe, CEO of Stake Technologies and founder of Plasm, a platform designed to help developers deploy fast and secure decentralized applications (DApps) on Polkadot. They discuss advancing Web3 via cross-chain collaboration, supporting DApp development, and decentralizing the Plasm network. Watanabe walks us through being the first parachain on Rococo...
Mark as Played
This week we dive into Tether, a stablecoin playing an important role in disrupting the legacy financial system, recently announced to be launching on Polkadot. Joe Petrowski, (Technical Integrations Lead, Web3 Foundation) speaks with Paolo Ardoino, CTO of Bitfinex and Tether. They discuss stablecoin trends, regulation and compliance with central banks, CBDCs (Central Bank Digital Currencies), the likelihood of central banks runni...
Mark as Played
After a short hiatus, we’re back this week with a new co-host joining the podcast, Jorrin Bruns (Support Engineer, Parity Technologies). In this episode, Jorrin turns the tables and interviews Joe Petrowski (Technical Integrations Lead, Web3 Foundation, and Relay Chain co-host) about the future of the podcast, Joe’s journey from the aerospace industry to professional cycling to Web3, and how blockchain innovation brings together di...
Mark as Played
In this wide-ranging and eye-opening discussion, Joe Petrowski (Research Analyst, Parity Technologies) speaks with Lesley Czuma, Head of Business Development at Equilibrium, a cross-chain money market combining pooled lending with synthetic asset generation and trading. They discuss the massive potential of Web3 and DeFi to radically impact global systems of organization and power, to disrupt monopolies, and bring benefits to those...
Mark as Played

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