Worldcoin open source and public goods

Worldcoin is committed to building a fully open source, decentralized ecosystem.

Worldcoin Ecosystem
Optimism
Polygon
Blockchains
OPEN SOURCED
State bridges
OPEN SOURCED
Main Protocol
(Ethereum mainnet)
OPEN SOURCED
World App
IN PROGRESS
Other Wallets
Sequencer & Indexer
OPEN SOURCED
World ID SDK
OPEN SOURCED
Metadata Service
OPEN SOURCED
Uniqueness Service
IN PROGRESS
Orb Hardware
OPEN SOURCED
Orb Software
IN PROGRESS
World ID Protocol
Ecosystem
Proof of Personhood Wallets
Credentials
Orb

Public goods

Beyond the Worldcoin ecosystem, Worldcoin core contributors will continue to build public goods for the service of all.

747

awesome-zkml

A place where you can find content, codebases, scientific papers, projects and applications related to ZKML.

semaphore-rs

Rust-bindings library that lets you run Semaphore ZK-circuits on any platform, including mobile devices.

semaphore-mtb

A service for batch processing of Merkle tree updates.

smtb-ceremony

Worldcoin trusted setup ceremony

sqs-client

Go library which implements an SQS consumer

ptau-deserializer

.zkey and .ptau deserializer for gnark groth16 bn254 trusted setup