16 releases

0.5.2-dev.1	Feb 21, 2024
0.5.1	Dec 11, 2023
0.5.0	Nov 6, 2023
0.4.4	Jul 13, 2023
0.1.3	Jul 21, 2022

#6 in #phala

437 downloads per month
Used in 4 crates (2 directly)

Apache-2.0

110KB
2K SLoC

Phala Blockchain

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

Native Build

Dependencies

Expand

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

Dependencies

~25–39MB
~570K SLoC