Dan Robinson: Rainbow Network – Off-Chain Synthetics Exchange or “Multicolored Lightning”
Epicenter - Learn about Crypto, Blockchain, Ethereum, Bitcoin and Distributed Technologies
English - May 28, 2019 16:51 - 1 hour - 66.7 MB - ★★★★★ - 143 ratingsInvesting Business Education decentralized web open source crypto ethereum investing sto distributed technologies cryptoeconomics bitcoin blockchain Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
We’re joined by Dan Robinson, a research partner at Paradigm, and the author the “Rainbow Network” paper. The paper describes an off-chain decentralized synthetics exchange which leverages payment channels. The Rainbow Network is based on the idea that “rainbows are basically just multicolored lightning,” borrowing from the concepts used in the Lightning Network. The protocol relies on trusted oracles and allows participants to trade any type of liquid asset off-chain. All that is necessary to complete a transaction is an on-chain payment channel collateralized by a single asset. Though it is still at the idea stage and has yet to be implemented, the Rainbow Network could have applications in prediction market and as a new type of decentralized exchange.
Topics covered in this episode:
Dan’s background as a securities layer turned coder
His trajectory from working at Chain, to spending some time at Stellar, to joining Paradigm Fund
His involvement in the development of the Plasma Cash and Plasma Debit protocols
Thoughts and criticisms of using HTLC’s in Lightning
What is the idea behind Rainbow Network and how to understand it in the context of Lightning
What are synthetics assets and the ability to trade multiple assets in a single payment channel
The ability to have leverage in a Rainbow channel trade
Next steps in research and implementation
Dan’s contribution to the Ivey “smart contract” language for Bitcoin
Episode links:
Rainbow Network white paper
Ivy Playground for Bitcoin
Mirror project
Paradigm
Dan Robinson on Medium
Dan Robinson on Twitter
Interchain Conversations Berlin event – use code EPICENTER for discounted tickets
Cosmos Hackatom Berlin
Sponsors:
Cosmos: Join the most interoperable ecosystem of connected blockchains - http://cosmos.network/epicenter
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This episode is hosted by Sebastien Couture & Sunny Aggarwal. Show notes and listening options: epicenter.tv/289