Hook State

[Source]

(Added by the [Hooks amendment][].)

A HookState object describes the state of a hook, which is a piece of code running on Xahau that can interact with transactions. The HookState object stores the state of the hook, which can be modified by the hook's code.

Example JSON

{
  "OwnerNode": "0000000000000000",
  "HookStateKey": "49647F0D748DC3FE26BDACBC57F251AADEFFF391403EC9BF87C97F67E9977FB0",
  "HookStateData": "46060241FABCF692D4D934BA2A6C4427CD4279083E38C77CBE642243E43BE291",
  "LedgerEntryType": "HookState",
  "index": "5463C6E08862A1FAE5EDAC12D70ADB16546A1F674930521295BC082494B62924"
}

Fields

A HookState object has the following fields:

HookState ID Format

[Source]

The ID of a HookState object is the [SHA-512Half][] of the following values, concatenated in order:

  • The HookState space key (0x0076)

  • The AccountID of the account that owns the hook

  • The HookStateKey of the HookState object

  • The HookNamespace of the hook.

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