This section describes the steps to verify a document revision against a previously saved digest using the Amazon QLDB console. In the navigation pane, choose Query editor.
idand its associated
blockAddressfrom the committed view.
SELECT r.metadata.id, r.blockAddress FROM _ql_committed_VehicleRegistration AS r WHERE r.data.VIN = 'KM8SRDHF6EU074761'
idis a system-assigned unique identifier. The
blockAddressspecifies the block location where the revision was committed.
Copy and save the
blockAddress values that your query returns. Be sure to omit the double quotes for the
Now that you have a document
id selected, you can start the process of verifying it. In the navigation pane, choose Verification.
On the Verify document form, under Specify the document that you want to verify, enter the following input parameters:
Under Specify the digest to use for verification, select the digest that you previously saved by clicking Choose digest. If the file is valid, this auto-populates all the digest fields on your console. Or, you can manually copy and paste the
Digest tip address values directly from your digest file.
Review your document and digest input parameters, and then choose Verify.
The console displays the results of your request in the Verification results card.