sub0 Asia 2024 - Nikita Khateev and Ozgun Ozerk (OpenZeppelin)
summary
OpenZeppelin provides a ready-to-clone parachain template that compiles with cargo + wasm target, registers a four-digit parachain ID on Rococo, edits a chain spec, and produces blocks against a deployed relay chain; template enables an acing backing feature giving 2s execution / 6s blocks instead of 0.5s/12s, but full build requires lengthy cargo build --release steps. Roadmap lists EVM/DeFi/NFT templates and a CLI/config tool in ~3–6 months; current repo targets Substrate 170 (180 released days later).
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chapters (17)
- 0:00OpenZeppelin Polkadot workshop
- 1:45Workshop goals and setup
- 4:16Cloning repos and installing deps
- 8:40Compiling parachain template
- 12:03Generating chain specification
- 15:23Configuring parachain ID
- 17:15Running parachain and relay
- 18:19Live troubleshooting and Q&A
- 19:06OpenZeppelin’s future plans
- 21:16Collaboration with providers
- 22:20EVM template goals
- 24:52Governance and HRMP challenges
- 25:54Build process and Rust times
- 26:49Roadmap for templates
- 28:18Standardizing EVM pre-compiles
- 29:27Validation code explained in depth
- 29:49Closing remarks and Q&A
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