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

> AnchoringTransactionWithReceipt: TransactionWithReceipt & {
    systemConfirmationProof: (blockchainRid: BufferId) => Promise<Operation>;
} Type Declaratio

Source: https://docs.chromia.com/pages/ft4-ts-client/types/transaction-builder.AnchoringTransactionWithReceipt/

Type Alias

# AnchoringTransactionWithReceipt

```signature
AnchoringTransactionWithReceipt: TransactionWithReceipt & {
    systemConfirmationProof: (blockchainRid: BufferId) => Promise<Operation>;
}
```

#### Type Declaration

* ##### systemConfirmationProof: (blockchainRid: BufferId) => Promise<Operation>

  Used to create a proof that this operation happened on this blockchain

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