Using Artifactory UI :

ARTIFACTORY: How to troubleshoot filesystem layer verification failed for digest error in Docker

AuthorFullName__c
Dinesh Selvakamesh
articleNumber
000005885
ft:sourceType
Salesforce
FirstPublishedDate
2023-10-09T06:35:53Z
lastModifiedDate
2023-10-06
VersionNumber
1

You can use the Artifact Search in the UI and select the Type to “Checksum” and enter the sha value and select the Repositories in which you want to search for the particular checksum. This will display all the entries of this particular layer in the Artifactory and you can choose them and delete them.