Smart contracts

The two application contracts of VERIFY are the IdentityRegistry.sol and ContentGraph.sol.

Both make use of Openzeppelin's TransparentUpgradeableProxy (opens in a new tab) pattern.

There are three sets of these contracts currently deployed:

• Testnet: Where real world entities are registered and content is being signed and published in a Testnet environment. Registration with the protocol required.
• Sandbox: Where developers can play around with and test the protocol. No named entities or registration of identities with the protocol.
• Alpha: An early stage, soon to be deprecated, ContentGraph smart contract. This was deployed as part of the testing and development of the protocol. Now being used from some early application developers.

Both Testnet and Sandbox environments are on the Polygon AMOY. More information on Polygon POS can be found here (opens in a new tab).

Testnet Environment

Polygon AMOY (opens in a new tab)

Licenses

Sandbox Environment

Polygon AMOY (opens in a new tab)

Licenses

Alpha

Polygon Mainnet (opens in a new tab)