# getSystemAnchoringChain · FT4 TypeScript client · Chromia Docs (concept)

> getSystemAnchoringChain(
    directoryClient: Queryable,
): Promise<Buffer<ArrayBufferLike>> Gets the blockchain rid of the system anchoring chain at the c

Source: https://docs.chromia.com/pages/ft4-ts-client/functions/utils.getSystemAnchoringChain/

Function

# getSystemAnchoringChain

* ```signature
  getSystemAnchoringChain(
      directoryClient: Queryable,
  ): Promise<Buffer<ArrayBufferLike>>
  ```

  Gets the blockchain rid of the system anchoring chain at the current cluster

  #### Parameters

  + directoryClient: Queryable

    client configured to the directory chain of which to get anchoring chain for

  #### Returns Promise<Buffer<ArrayBufferLike>>

[View this page on docs.chromia.com](https://docs.chromia.com/pages/ft4-ts-client/functions/utils.getSystemAnchoringChain.html)Generated API reference, mirrored from the live docs