## computeLedgerHash

`computeLedgerHash(ledger: Object): string`

Compute the hash of a ledger.

### Parameters

<aside class="notice">
The parameter to this method has the same structure as the return value of getLedger.
</aside>

<%- renderSchema('input/compute-ledger-hash.json') %>

### Return Value

This method returns an uppercase hexadecimal string representing the hash of the ledger.

### Example

```javascript
const ledger = <%- importFile('test/fixtures/requests/compute-ledger-hash.json') %>;
return api.computeLedgerHash(ledger);
```

```json
"F4D865D83EB88C1A1911B9E90641919A1314F36E1B099F8E95FE3B7C77BE3349"
```