Documentation

Kusama Shield public how to

How does Kusama Shield work?

Kusama Shield is a Shielded Pool that utilize halo2 Zero Knowledge Circuits.

• User generates a deposit transaction and a ZK proof
• User makes the deposit transaction into the shielded pool(smart contract)
• User makes a withdraw transaction into the shielded pool to withdraw, providing knowledge of the secret without revealing the secret.

Project contract email:

kusamashield at guest dot team-teso dot net

Test instance:

https://kusamashield.laissez-faire.trade

Step 1, Connect talisman browser wallet and EVM account:

Select EVM wallet:

Step 2, select network:

Utilize the testnet Faucet's:

Get some testnet coins by utilizing these faucet's:

Moonbase testnet faucet:

https://faucet.moonbeam.network/
Block explorer:
https://moonbase.moonscan.io

Moonbase Video demo:

moonshield_demo.ogv
moonshield_demo.mp4

Westend Assethub:

https://faucet.polkadot.io/westend?parachain=1000
Block explorer:
https://blockscout-asset-hub.parity-chains-scw.parity.io

Westend Assethub Video demo:

westendassethub_demo.ogv
westendassethub_demo.mp4

Astar testnet Shibuya faucet(coming soon):

https://portal.astar.network/shibuya-testnet/assets
block explorer:
https://shibuya.subscan.io/

Repositories overview:

• ZKSOLgen
  ZK solidity verifier generator.
• Interface
  Kusama Shield React interface.
• Solidity helpers
  Solidity contracts and EVM helper scripts.
• no-std Halo2 for Polkavm