Phala Blockchain

Phala Network is the offchain computing protocol, powering the decentralized execution layer for AI agents.

Native Build

Dependencies

• System dependencies

  • Ubuntu (tested with 22.04)

  apt install -y build-essential pkg-config libssl-dev protobuf-compiler
  

  • macOS

  brew install protobuf
  

  • See here for more protobuf installation options

• Rust

  curl https://sh.rustup.rs -sSf | sh
  

• Substrate dependencies:

  git submodule update --init
  sh ./scripts/init.sh
  

• LLVM 14

  wget https://apt.llvm.org/llvm.sh
  chmod +x llvm.sh
  ./llvm.sh 14
  

Build the blockchain and bridge

Make sure you have Rust and LLVM-10 installed.

Note for Mac users: you also need llvm and binutils from Homebrew or MacPort, and to add their binaries to your $PATH

Run git submodule update --init to fetch submodules before build if you haven't add option --recursive when clone code.

cargo build --release

The build script enforces LLVM-10 or newer is used. LLVM-10 is needed because of the wasm port of rust crypto library, ring. We have to compile the C code into wasm while keeping the compatibility with the current rustc.

Run

Please refer to the run scripts

Sub-pages

• RPC: RPC documentations
• Test: How to test the components

External Resources

• Docs: Phala Network Documentations
• Security Audit: Audit reports
• phala-docker: The production dockerfiles, including the blockchain, pherry, and pRuntime.
• Responsible Disclosure