xdai-kleros-liquid

Kleros Courts on xDAI

Deployed Addresses

xDAI:

• Wrapped PNK: 0xcb3231aBA3b451343e0Fddfc45883c842f223846
• xKlerosLiquid: 0x9C1dA9A04925bDfDedf0f6421bC7EEa8305F9002
• xKlerosLiquidExtraViews: 0x1c0D5A1fF532715a58d0456ef10532e3eb6ec5de
• PolicyRegistry: 0x9d494768936b6bDaabc46733b8D53A937A6c6D7e
• SortitionSumTreeFactory: 0x7AE716d9935F41F173D944FE6557c1e117d561E9
• ProxyAdmin: 0xD1a711a863aFB85D1b4E721DcB3e48C477E46475

Sokol:

• Wrapped PNK: 0x9Bc02E9f5291adbb1f0Cf5C15ab1B400dccd3665
• xKlerosLiquid: 0xb701ff19fBD9702DD7Ca099Ee7D0D42a2612baB5
• xKlerosLiquidExtraViews: 0x933FFDaa817A1F981A1FA089240b53a7a79f482a
• PolicyRegistry: 0x0Bee63bC7220d0Bacd8A3c9d6B6511126CDfe58f

Testing PNK on Sokol-Kovan

MetaMask setup for Sokol:

• Network Name: POA Sokol Testnet
• New RPC URL: https://sokol.poa.network
• ChainID: 0x4d (77)
• Symbol: SPOA
• Block Explorer URL: https://blockscout.com/poa/sokol

In order to execute transactions on Sokol, you will need the native currency SPOA. Request some in the Sokol faucet.

Stake

1. Get Kovan PNK from faucet. The Kovan PNK contract address is 0x1ee318dbc19267dbce08f54a66ab198f73ede356.
2. approve the amount of PNK that you want to stake to the foreign token bridge contract (0xa960d095470f7509955d5402e36d9db984b5c8e2).
3. relayTokensAndCall in order to bridge the tokens to Sokol. Use token: 0x1ee318dbc19267dbce08f54a66ab198f73ede356, _receiver: 0x9Bc02E9f5291adbb1f0Cf5C15ab1B400dccd3665, _value: amount of PNK to bridge, _data: the address that will receive the tokens on Sokol padded to 32 bytes.
4. Now, you are ready to stake in the Sokol general court by calling setStake. Use https://resolve.kleros.io/ to test disputes.

In order to learn more about the process that gets triggered by relayTokensAndCall, take a look at the source code, especially the BasicOmnibridge and the TokensRelayer.

Stake (using Omnibridge)

1. Get Kovan PNK from faucet. The Kovan PNK contract address is 0x1ee318dbc19267dbce08f54a66ab198f73ede356.
2. Go to the token bridge and convert Kovan PNK into Sokol PNK. The Sokol PNK contract address is 0x184A7Fc4fa965D18Af84C6d97dfed8C4561ff8c2.
3. Sokol PNK are not directly used for staking. Instead, the token is wrapped in order to let xKlerosLiquid (the courts) be the controller of the PNK contract. To convert Sokol PNK into Sokol Wrapped PNK, first approve the address 0x9Bc02E9f5291adbb1f0Cf5C15ab1B400dccd3665 the amount you want to convert and then call deposit.
4. Now, you are ready to stake in the Sokol general court by calling setStake. Use https://resolve.kleros.io/ to test disputes.

Unstake

1. Unstake from the Sokol general court.
2. You can use withdrawAndConvertToPNK() method to directly convert the Sokol Wrapped PNK into Kovan PNK. If you use this method, it is possible to set the receiver. On the Kovan chain, the tokens have to be claimed though. Go to the token bridge, connect MetaMask with your Kovan account and claim your tokens.
3. If you rather use the token bridge, call withdraw() method instead. Then go to the token bridge convert your tokens.