Polkadot Decoded 2020
who it's for
parachain teams, Substrate developers, decentralized finance developers, validator operators, bridge developers, governance researchers, identity and data engineers
topics
parachains heterogeneous sharding; Substrate developer SDK; nominated proof-of-stake with GRANDPA; XCMP cross-chain messaging; parachain auctions and rollout; EVM-compatible parachain (Moonbeam); decentralized identity OntID; on-chain governance and treasury; trustless Bitcoin gateway (PolkaBTC); Ethereum light-client bridges (Snowfork); liquid staking lDOT and lKSM; aUSD stablecoin and built-in AMM
| title | author | length |
|---|---|---|
| The Polkadot Journey | Bjorn Wagner | 27m |
Polkadot presents a layer‑zero network that uses parachains for heterogeneous sharding, a developer SDK called Substrate (1.0 in 2019, 2.0 released recently)… | ||
| Parachains Decoded | Robert Habermeier | 21m |
Parachains run as specialized, heterogeneous chains that inherit relay‑chain security while keeping sovereignty; validators are randomly assigned to check… | ||
| Polkadot’s Parachain Landscape: An Ecosystem Overview | Fabian Gompf | 10m |
Claims that Substrate now powers 100+ teams building chains and that substrate projects have pulled in $25M raised recently anchor the update; the ecosystem… | ||
| Multi-Chain Future - An Evolution Toward Specialization and Interconnectivity | Derek Yoo | 27m |
Moonbeam positions itself as an EVM-compatible parachain on Polkadot built with Substrate, shipping an EVM, Web3 RPC and Ethereum-style accounts so projects… | ||
| Own Your Own Decentralized ID & Data | Jun Li | 21m |
Ontology describes a decentralized identity (OntID) that maps and controls accounts across Ethereum, Bitcoin, Neo, Polkadot and other chains, plus a… | ||
| Cross-Chain DeFi Hub, Stablecoin & Decentralized Sovereign Wealth Fund | Ruitao Su | 29m |
Acala builds a decentralized aUSD stablecoin backed by Bitcoin, DOT and other parachain assets, a built‑in AMM DEX that serves as unified liquidity and… | ||
| Decoding Polkadot’s DeFi Potential | Camila Russo | 46m |
Ampleforth describes an elastic supply rebase that shares one supply policy across chains and plans a bridge to Acala so AMPL on Polkadot follows… | ||
| The Vision of Interoperability - Parachains, Bridges & Oracles | Tomasz Drwięga | 21m |
Polkadot connects heterogeneous parachains via XCMP and a shared security pool, with Substrate and the cumulus library used to build them; parachains are near… | ||
| Polkadot-Ethereum Bridge Updates | Aidan Musnitzky | 13m |
Snowfork is shipping an MVP that already supports full two-way messaging including asset transfers and arbitrary state between Polkadot and Ethereum and it… | ||
| Trustless DeFi for Bitcoin on Polkadot | Alexei Zamyatin | 09m |
PolkaBTC is a trustless Bitcoin gateway that mints an ERC‑style Bitcoin asset on Polkadot by locking BTC with decentralized vaults that post collateral on… | ||
| The Power of Polkadot’s On-Chain Governance & Treasury | Raul Romanutti, Peter Mauric | 22m |
Polkadot runs a live on‑chain governance system with three collectives: a rotating 13‑seat council (one member, one vote; seats rotate weekly), a technical… | ||
| Securing Chains and Empowering the Validator Community | Will Pankiewicz, Logan Saether | 07m |
A program launched in February with an initial 32 validators now runs a pool of 100+ validators and uses a backend that tracks node uptime and metrics… | ||
| Moving the Polkadot Ecosystem Forward with Builder Support | Eric Wang | 15m |
Polkadot and Kusama maintain an on-chain treasury with just under $50M in DOT today and distributions already approved (≈15 Polkadot proposals totaling… | ||
| The Facts, Faces, and Flags of the Polkadot Community | Christopher Hutchinson, Dan Reecer | 18m |
Polkadot community reports concrete scale and outcomes: 415 ambassadors across 65 countries split roughly 45% technical / 55% nontechnical, and about 50 local… | ||
| Fireside chat | Gavin Wood, Laura Shin | 01h 21m |
Polkadot presents a WebAssembly-based meta-protocol under a mutating relay-layer that runs opinionated parachains and pay-as-you-go parathreads; lease slots… | ||
| nothing matches | ||