ProofVault seals any folder of finished work on a UGREEN NAS with SHA-256 fingerprints and a dated receipt stored in a searchable ledger, so you can later prove exactly what was delivered and detect any change. Three modes: Seal a finished folder, Verify it later against its receipt, and Recall any past delivery from the ledger.
It runs entirely on UGOS's own published capabilities from the Uliya catalog: the file expert's native sha256sum action for fingerprinting, the knowledge expert to save and retrieve the ledger, file-manager tagging, and document extraction for receipt labels — with every write behind user confirmation and the platform approval flow.
Built by Nenzy Brown, founder of ProofReceipt (live delivery-verification software based on the same SHA-256 receipt principle), for the Automate Your Workflow track.
Built With
- ai-agents
- markdown
- sha-256
- ugreen-ugos
- uliya-skill-standard
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