Realitio Arbitrator With Appeals – 上诉仲裁员区块链毕设代写

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Realitio Arbitrator With Appeals

A Realitio arbitrator that implements appeals via IDisputeResolver. Implementing this interface ensures compatibility with https://resolve.kleros.io user interface.

The Flow

             Kleros                         RealitioArbitratorWithAppeals                         Realitio           <IArbitrator>                          <IArbitrator>                                                  <IArbitrable>                                                  <IRealitioArbitrator>                                                  <IDisputeResolver>    ┌──────────────────────────────┐        ┌─────────────────────────────────┐       ┌──────────────────────────────────────┐  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │   createDispute() ◄──────────┼──1─────┼───────  requestArbitration──────┼───1───┼─────►  notifyOfArbitrationRequest()  │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │   executeRuling() ───────────┼───4────┼───────►  rule() ────────────────┼───────┼──►   assignWinnerAnd                 │  │                              │        │                                 │       │      submitAnswerByArbitrator()      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │    appeal()  ◄───────────────┼───3────┼────────  fundAppeal()           │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  └──────────────────────────────┘        └─────────────────────────────────┘       └──────────────────────────────────────┘   1 User calls requestArbitration(). Internal calls to createDispute() and notifyOfArbitrationRequest(). 2 Kleros jury decides. Ruling open for appeal. 3 If any user wants to appeal, can do so by calling fundAppeal(). When total amount raised by both parties, appeal round starts. 4 When ruling becomes finalized, user calls executeRuling(), causing internal calls to rule() and assignWinnerAndSubmitAnswerByArbitrator(). 

Compile

yarn compile

Deploy

Contract requires metaevidence during construction and metaevidence needs to know deployed contract address up-front, so it needs to be precomputed.

For dynamic script, see here: https://github.com/kleros/realitio-script

Reusable evidenceDisplayInterfaceURI: /ipfs/QmQTnGNbRFpsS8zevPZTZA2ZioBKWM6u1HVCf9vLWkRuEH/index.html You can just use this value for generating a new metaevidence, unless you want a new display interface.

Example metaevidence:

{   "category": "Oracle",   "title": "Realitio Question",   "description": "A Realitio question has been raised to arbitration.",   "question": "Give an answer to the question.",   "evidenceDisplayInterfaceURI": "/ipfs/QmQTnGNbRFpsS8zevPZTZA2ZioBKWM6u1HVCf9vLWkRuEH/index.html",   "dynamicScriptURI": "/ipfs/QmSG1jvoScL99YSyzkSArd8w31moiW4BheUXvJNfPneduC/bundle.js" } 

After completing these for the migration script, finally, this command will deploy and verify source code: `INFURA_PROJECT_ID=$INFURA_PROJECT_ID PRIVATE_KEY=$PRIVATE_KEY_OF_DEPLOYING_ACC ETHERSCAN=$ETHERSCAN_API_KEY yarn run hardhat deploy –network $NETWORK_NAME

Deployment script will automatically verify the source code.


Realitio Arbitrator With Appeals

A Realitio arbitrator that implements appeals via IDisputeResolver. Implementing this interface ensures compatibility with https://resolve.kleros.io user interface.

The Flow

             Kleros                         RealitioArbitratorWithAppeals                         Realitio           <IArbitrator>                          <IArbitrator>                                                  <IArbitrable>                                                  <IRealitioArbitrator>                                                  <IDisputeResolver>    ┌──────────────────────────────┐        ┌─────────────────────────────────┐       ┌──────────────────────────────────────┐  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │   createDispute() ◄──────────┼──1─────┼───────  requestArbitration──────┼───1───┼─────►  notifyOfArbitrationRequest()  │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │   executeRuling() ───────────┼───4────┼───────►  rule() ────────────────┼───────┼──►   assignWinnerAnd                 │  │                              │        │                                 │       │      submitAnswerByArbitrator()      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │    appeal()  ◄───────────────┼───3────┼────────  fundAppeal()           │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  │                              │        │                                 │       │                                      │  └──────────────────────────────┘        └─────────────────────────────────┘       └──────────────────────────────────────┘   1 User calls requestArbitration(). Internal calls to createDispute() and notifyOfArbitrationRequest(). 2 Kleros jury decides. Ruling open for appeal. 3 If any user wants to appeal, can do so by calling fundAppeal(). When total amount raised by both parties, appeal round starts. 4 When ruling becomes finalized, user calls executeRuling(), causing internal calls to rule() and assignWinnerAndSubmitAnswerByArbitrator(). 

Compile

yarn compile

Deploy

Contract requires metaevidence during construction and metaevidence needs to know deployed contract address up-front, so it needs to be precomputed.

For dynamic script, see here: https://github.com/kleros/realitio-script

Reusable evidenceDisplayInterfaceURI: /ipfs/QmQTnGNbRFpsS8zevPZTZA2ZioBKWM6u1HVCf9vLWkRuEH/index.html You can just use this value for generating a new metaevidence, unless you want a new display interface.

Example metaevidence:

{   "category": "Oracle",   "title": "Realitio Question",   "description": "A Realitio question has been raised to arbitration.",   "question": "Give an answer to the question.",   "evidenceDisplayInterfaceURI": "/ipfs/QmQTnGNbRFpsS8zevPZTZA2ZioBKWM6u1HVCf9vLWkRuEH/index.html",   "dynamicScriptURI": "/ipfs/QmSG1jvoScL99YSyzkSArd8w31moiW4BheUXvJNfPneduC/bundle.js" } 

After completing these for the migration script, finally, this command will deploy and verify source code: `INFURA_PROJECT_ID=$INFURA_PROJECT_ID PRIVATE_KEY=$PRIVATE_KEY_OF_DEPLOYING_ACC ETHERSCAN=$ETHERSCAN_API_KEY yarn run hardhat deploy –network $NETWORK_NAME

Deployment script will automatically verify the source code.

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