Decentralized Identity (DID) in compliance with W3C
Verifiable Credentials in compliance with W3C
Credential schema using the JSON schema standard
Revocation registries to facilitate credential revocation
Proof of existence anchors
To use the SDK either run a node locally by cloning it from Github or connect to the testnet's Websocket RPC endpoint. To make writes to the testnet, request tokens from the Faucet.
To connect to the mainnet, the Websocket RCP endpoint is wss://mainnet-node.dock.io.
The custom types for the chain can be found in the SDK repo here or the node repo here and need to be provided if using polkadot-js directly. The SDK by default uses these types. Also when using polkadot-js directly, try to keep the version the same as the SDK, it can be seen in the
dependencies in package.json.