Polkadot Vault as a cold wallet for your chain.
Time of completion
- This tutorial will take approximately 2 hours to complete.
What you'll learn
- Host your own metadata portal
- Fetch chain specs and metadata
- Sign chain specs and metadata
- Add Polkadot Vault account to the PolkadotJs extension
- Sign transaction with your Polkadot Vault
Prerequisites
- Basic knowledge about blockchain technology.
- knowledge about the ecosystem of Polkadot and Kusama.
