Dunecrumb’s Gold Provenance Demo

Field notes

The demonstration organizes fictional batches into four review layers: source, handover, storage, and attachment. Visitors can filter batches for missing or complete records, open a layer, and preserve a summary locally before exporting it. The interface explicitly separates record presence from source authentication and marks physical inventory, outstanding claims, and reserve coverage as unconnected or uncomputable. A future attestation step is described but requires authenticated custodians, source documents, and a live verification service that is not present here.