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 # Ethereum JSON-RPC Specification
 
-[View the spec](https://playground.open-rpc.org/?uiSchema%5BappBar%5D%5Bui:splitView%5D=false&schemaUrl=https://raw.githubusercontent.com/lightclient/eth1.0-apis/assembled-spec/openrpc.json&uiSchema%5BappBar%5D%5Bui:input%5D=false)
+[View the spec](https://playground.open-rpc.org/?schemaUrl=https://raw.githubusercontent.com/ethereum/eth1.0-apis/assembled-spec/openrpc.json&uiSchema[appBar][ui:splitView]=false&uiSchema[appBar][ui:input]=false&uiSchema[appBar][ui:examplesDropdown]=false)
 
 The Ethereum JSON-RPC is a collection of methods that all clients implement.
 This interface allows downstream tooling and infrastructure to treat different