Verax Attestation Registry

Verax is a shared registry for storing attestations of public interest on EVM chains, designed to enhance data discoverability and consumption for dApps across the network.

Links • Repo Organisation • Getting Started • Contributing • Contracts Addresses • Subgraphs Addresses • Linking Attestations • Off-chain Attestations • License

Links

📚 Documentation
🔍 Subgraphs
🧱 Verax SDK
🌍 Explorer

Repository Organisation

.
├── contracts   # All smart contracts needed to run Verax
├── explorer    # Explorer frontend to discover the main objects
├── sdk         # An SDK to easily interact with the contracts and the subgraphs
├── snap        # A MetaMask Snap to leverage the attestions in transactions
├── subgraph    # The subgraph indexing all the data generated by the contracts
├── website     # Verax landing page and

Each package has its own README file for more details and installation process description.

Getting Started

Prerequisites

• Node.js (>= 18)

Global setup

pnpm i

Contributing

Verax Attestation Registry is a community-lead initiative, with developers from various companies and different backgrounds. While we are more than happy to get help from multiple sources, we need to rely on strong Ways of Working.

Don't hesitate to check our Contribution Guide before pushing your first code to the repo!

Contracts Addresses

The main contracts (i.e. the "registries") and the helpers contracts are deployed on:

• Linea Testnet
• Linea Mainnet
• Arbitrum Testnet
• Arbitrum Mainnet
• Arbitrum Nova

Here are the addresses on those networks:

Linea Testnet

• Router = 0x736c78b2f2cBf4F921E8551b2acB6A5Edc9177D5
• AttestationRegistry = 0xC765F28096F6121C2F2b82D35A4346280164428b
• ModuleRegistry = 0x1a20b2CFA134686306436D2c9f778D7eC6c43A43
• PortalRegistry = 0x506f88a5Ca8D5F001f2909b029738A40042e42a6
• SchemaRegistry = 0xB2c4Da1f8F08A0CA25862509E5431289BE2b598B
• AttestationReader = 0x65c8294C7aF0f0bDDe51eF92AF850613bb629fc6

Linea Mainnet

• Router = 0x4d3a380A03f3a18A5dC44b01119839D8674a552E
• AttestationRegistry = 0x3de3893aa4Cdea029e84e75223a152FD08315138
• ModuleRegistry = 0xf851513A732996F22542226341748f3C9978438f
• PortalRegistry = 0xd5d61e4ECDf6d46A63BfdC262af92544DFc19083
• SchemaRegistry = 0x0f95dCec4c7a93F2637eb13b655F2223ea036B59
• AttestationReader = 0x40871e247CF6b8fd8794c9c56bB5c2b8a4FA3B6c

Arbitrum Testnet

• Router = 0x746390cB11913d8F93BDF8a974cFEC724039B3Cc
• AttestationRegistry = 0xCD839595FdA5A8111d5E03D42d9D9af60ee67B66
• ModuleRegistry = 0x58EE79284bE65b217Db408A0991314f9Ae84348A
• PortalRegistry = 0x7d6a914C1e33C141CB4a5e0095c1075E5649aFB2
• SchemaRegistry = 0x129043e80e0B4C7da61a622df0912c31D3414AA7
• AttestationReader = 0x055E7d488eCACf9f1B0B42659c331C037505D4a1

Arbitrum Sepolia

• Router = 0x374B686137eC0DB442a8d833451f8C12cD4B5De4
• AttestationRegistry = 0xee5e23492bf49C1F4CF0676b3bF49d78A6dD61c5
• ModuleRegistry = 0xEC572277d4E87a64DcfA774ED219Dd4E69E4BDc6
• PortalRegistry = 0x1ceb52584B6C45C7049dc7fDC476bC138E4beaDE
• SchemaRegistry = 0x025531b655D9EE335B8E6cc4C118b313f26ACc8F
• AttestationReader = 0xBdC45324AB9A7e82Ae15324a3d8352b513Ee2788

Arbitrum Mainnet

• Router = 0xa77196867bB03D04786EF636cDdD82f37A1248a9
• AttestationRegistry = 0x335E9719e8eFE2a19A92E07BC4836160fC31cd7C
• ModuleRegistry = 0x3acF4daAB6cbc01546Dd4a96c9665B398d48A4ba
• PortalRegistry = 0x4042D0A54f997EE3a1b0F51e4813654199BFd8bD
• SchemaRegistry = 0xE96072F46EA0e42e538762dDc0aFa4ED8AE6Ec27
• AttestationReader = 0x324C060A26444c3fB9B93e03d31e8cfF4b1715C1

Arbitrum Nova

• Router = 0xC81B5149D9Cd49195D00EFb16FED89f3Ba78E03B
• AttestationRegistry = 0xB9Cf26ED827Eb4A7079e8dedB0ea93D932A2e3e8
• ModuleRegistry = 0x46F7471cd2C1d69Cb5e62c1a34F3fCAf81304Fc3
• PortalRegistry = 0xADc8da3d3388dEe74C7134fC4AEe1cF866Da5d38
• SchemaRegistry = 0x9b5BABcEbf0E8550da1eCDe5674783179B6557FB
• AttestationReader = 0x7A22D0Fba31a4d5b5E4F5263379B4dbf3707b48c

Arbitrum Nova

• Router = 0xC81B5149D9Cd49195D00EFb16FED89f3Ba78E03B
• AttestationRegistry = 0xB9Cf26ED827Eb4A7079e8dedB0ea93D932A2e3e8
• ModuleRegistry = 0x46F7471cd2C1d69Cb5e62c1a34F3fCAf81304Fc3
• PortalRegistry = 0xADc8da3d3388dEe74C7134fC4AEe1cF866Da5d38
• SchemaRegistry = 0x9b5BABcEbf0E8550da1eCDe5674783179B6557FB
• AttestationReader = 0x7A22D0Fba31a4d5b5E4F5263379B4dbf3707b48c

Subgraphs Addresses

• Linea Testnet
• Linea Mainnet
• Arbitrum Goerli
• Arbitrum Mainnet
• Arbitrum Nova

License

MIT