Snapshot is a decentralized voting system that allows users to create proposals and vote off-chain. Snapshot allows users to choose from multiple voting systems and use ERC-20s or NFTs to calculate voting power.
You may participate in the Snapshot in two ways:
#1: Import your Iskra Wallet Private Key that holds sISK into the Metamask connected with Snapshot for calculating your voting power. To learn about how to export your Iskra Wallet private key into your Metamask, please refer to this blog post.
#2: Send sISK to the Metamask connected with Snapshot to calculate your voting power.
(However, you will no longer receive staking rewards for the sent sISK and your CP in the Iskra portal will be deducted accordingly).
Please follow the two links provided for more details.