May 19th

Day 1 featured Polkadot founders Gavin Wood and Robert Habermeier, Web3 Foundation researchers, Parity developers and a selection of community-voted talks.
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Welcome Note

World Premiere - Polkadot Behind the Code, Episode 2: The Build

Capturing Behind the Code

Parachains – Disrupting the Layer One Landscape

Parsing Parachains - the Who, the What and the Why

Auctions, and Crowdloans, and Slots, Oh My!


Composing Next-Gen DApps With DeFi Legos on Acala

OriginTrail: Making Supply Chains Work #Together

Polkadot for Smart Cities

Prove Your Identity & Protect Your Data With Social KYC

Automata Network: Web 3.0 Realized with Traceless Privacy and Seamless Compatibility

A Dispatch From the Front Lines of Multi-Chain Deployment


A barstool chat with Gavin Wood

Closing remarks

Networking Happy Hour


May 20th

Day 2 kicked off with a few talks for everyone before splitting into 3 tracks of community-voted talks and workshops—from techy deep-dives to high-level visionary talks and lightning pitches.
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Opening remarks

The Polkadot On-chain Treasuries – Decentralized Community Funding

Building a Decentralized Brand for Polkadot


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Welcome to Stage 1

Common Good Parachains

Phala: XCMP Makes Confidential Computing Composable


Darwinia Network - The Bridge Hub Between the Polkadot Ecosystem and External Networks

NFTs With Polkadot

Polkadot's Impact on the IoT Industry


A Next-Generation Secure Digital Ecosystem at the Nexus of Climate and Energy

From Enthusiast to a Paid Position in Polkadot Ecosystem

Bridging Substrate Based Chains to Polkadot


Community Talks

The Polkadot Vision. High-level visionary talks on the big problems Polkadot solves.
Polkadot in Action. Talks on specific use cases for Polkadot, showcasing how the tech helps solve pressing challenges.
Lightning Pitch. Bite-sized ecosystem project presentations.
Tech Talk. Deep-dives into the technology and use cases of Polkadot.
Workshop. Hands-on tech sessions educating on the technology behind Polkadot.
Custom Format. Presentations with alternative formats chosen by the speaker.

Don’t miss the videos from Polkadot Decoded 2021!

The event might be over but you can still catch the talks you missed or relive the experience.

Watch Replay