Скачать или смотреть Philippines Bootcamp | Intermediate Polkadot SDK & Substrate

In this session, we cover essential concepts for Polkadot developers—from how to qualify for your bootcamp certificate to understanding the difference between testnet, canary, and mainnet, and how to use Substrate’s runtime storage types like StorageMap and StorageDoubleMap.
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🔑 Key Timestamps
00:00 - Introduction
11:00 –  Certification steps
27:00 –  Dev networks explained: Testnet vs Canary vs Mainnet
33:00 –  Substrate storage
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