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Phala Network

Contract Development

1.1 Run a Local Development Network

Overview
Environment
Build the core blockchain
Build the Web UI
Send some secret tokens
Conclusion
- Submit your work

1.2 Hello World: your first confidential contract

Overview
Environment and Build
Walk-through
- Contract
- Frontend
Implement a secret notebook
- Contract
- Frontend
Put everything together
Summary
- Submit your work

1.3 Troubleshooting

phala-blockchain
apps-ng related
- Probelm: '@polkadot/dev/config/tsconfig' not found

PoC-3 Vendetta Mining Guide

1.1 Register a Phala account

Tip:

1.2 Bind Stash and Controller accounts

1.3 Check your hardware, BIOS and system

General Phala Hardware Requirements
Check Your CPU
Check BIOS settings
Supported Operating Systems: Ubuntu 18.04 and 20.04
- References

1.4 Software Configuration

- System Requirement
- Install Phala-solo-Scripts
Double check the SGX capability

1.5 On-Chain Staking

Over Staking for Computing Task
- Process of Staking
- How to Operating

1.6 Introduction of 1605 Race Privacy Computing Task

Introduction of 1605 Race Privacy Computing Task
- Background summary
- Privacy computing task dispatch algorithm
Data simulation of dispatching algorithm

2.1 Start the Phala miner

Start the Phala miner
Check the phala miner status

2.2 Set Commission

2.3 Verify the Miner State

Mining State References

3.1 Set Miner Stakes

- The Mining Lending Protocol

3.2 Start Mining

Mining States Verification
Mining Status References

3.3 Stop Mining

Miner State Verification onchain
Miner State Verification
Stop the Phala miner
Uninstall the Phala scripts

3.4 Check Miner Profits

3.5 Upgrade Miner

Stop mining
Update the Phala miner and clean the local files
Update the Phala miner without clean the local files
Restart the Phala miner
Reset database (for troubleshooting only)
- Miner Community

4 Frequently Asked Questions

- Miner Community
I. Glossary
II. Setting up Multiple Miners
III. Linux Updates & SGX Driver
IV. Issues related to phala-node, pRuntime, pHost
V. Operations On-chain
VI. Restart your pHost
VII. Other
- Q: I can't claim test tokens after clicking Click to burn or Click to claim
- Q: Error happens when I tried to run the self-examination program

4.1 Error References

GateKeeper Guide

Run a Gatekeeper

Setup Environment
Synchronize Chain Data
- *To Compile Your Gatekeeper Node
Bond PHA
Set Session Keys
- Generating the Session Keys
  - Option 1: PolkadotJS-APPS
  - Option 2: CLI
- Set Your Sessions Keys
pRuntime Setup
pHost Setup
Validate Your Gatekeeper
- Miner Community

pDiem

Deploy Local Testnet

Prepare

Play with pDiem

Create Diem accounts
Deposit Diem assets to pDiem
- Balances in pdiem
- Verified transactions
Withdraw pDiem assets to Diem

Reservation-based Model

Deposit
Transfer
Withdraw

Light Validation Client

The Basics
Light Client
The Diem Blockchain

Contract Implementation

Contract storage
Light client implementation
Receive deposit transactions
Sign withdraw transactions
Assets transfer
Reference

The Relayer

Who runs the relayer

Future Works

Legacy Docs (PoC-2)

Run a full node

Participate Testnet PoC-2 promotion events
Get Substrate
Clone and Build
Run
Running an Archive Node
Using Docker

3.4 Check Miner Profits

Go to Developer → Chain State
Click phalaModule → fire(Accountld): BalanceOf

3.3 Stop Mining

3.5 Upgrade Miner

© 2021