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Data Access Control

Here is the control flow for managing data access:

Access control Access control

  1. Access control request from dApp to save the rule hash on smart contract
  2. Submit meta-transaction to Arcana Blockchain to update Access Control List
  3. Return meta-transaction's hash to the gateway node
  4. Transaction completed signaled to dApp
  5. Send associated data of the rule hash
  6. Approve/Update Access Control List in DB