Blockchain
Smart Contracts
Network addresses and Application Binary Interfaces (ABIs) for the V-Ledger Digital Product Passport contracts.
Release Candidate / Staging Active
Production (Base Mainnet) addresses are currently under lock for internal audit. Please utilize Sepolia Staging addresses for development.
Network Deployments
Account Abstraction (ERC-4337)
You do not need to interact with these contracts directly or pay gas fees. The V-Ledger Crypto Service uses a Paymaster (Pimlico) to sponsor all transactions. Use the REST APIs to interact with the blockchain seamlessly.
ABI Downloads
If you are building custom dApps on top of the V-Ledger ecosystem, you can download the consolidated smart contract ABI below.