Smart Contracts

Keyring Network's smart contracts are used to operate different parts of the protocol. Contracts are written in Solidity and released under a BUSL license. Standard contracts leverage the OpenZeppelin Library (version 4.6.0).

See the repository here.

Core Contract

The Keyring Core Contract is a single contract that stores user credentials with expiry and allows blacklisting of entities on a per policy basis. See the repository for full details of the code.

Deployments

Below are the current deployments, additional chains will follow. Please get in touch if you have any requests.

Blockchain	Address
Ethereum Mainnet	0xb0B5E2176E10B12d70e60E3a68738298A7DFe666
Arbitrum	0xf26b0F10691ED160734a3A5caf8cA1FCb57eFc9d
Base	0xf26b0f10691ed160734a3a5caf8ca1fcb57efc9d
Optimism	0xf26b0f10691ed160734a3a5caf8ca1fcb57efc9d
Avalanche	0x3A5Dd1FDf3bEdC3a601D0e9BB37bB6CC3B635Bc6
Polygon	0xf26b0f10691ed160734a3a5caf8ca1fcb57efc9d
Linea	0x899cbf89b644e79f9042c4c96fc513d31063872b
Solana	966JxiTW4eagG3jhk4iuJenn4dN2jopkjSHCyT9WGs7T

Governance

Keyring implements admin-upgradable proxies to manage core protocol updates.