01Open the record at first possession
Create the item ID before photography, cleaning or repacking. Record intake date, source channel, supplier or consignor reference, delivery method and the staff member who received it. Photograph the item and included materials together so later paperwork cannot be attached to the wrong piece.
02Capture source statements verbatim
Store what the source said about purchase, ownership, age, repairs and included accessories as attributed statements. Do not rewrite a recollection into a verified fact. Record the communication date and retain the original message or document where lawful and appropriate.
03Inventory supporting documents
List receipts, invoices, service records, certificates, dust bags, boxes and cards separately. For each, record visible names, dates, item references, issuer and whether the document can be matched to the physical item. A document with no reliable item link remains contextual evidence only.
04Match identifiers without forcing a conclusion
Photograph and transcribe serial, date, style, batch or repair identifiers exactly as visible, including uncertainty. Note location and image filename. An identifier may help reconcile records, but its presence alone should not be described as proof of authenticity or lawful title.
05Build the event chronology
Arrange documented purchase, transfer, consignment, inspection, repair and return events by date. Give each event a source reference. If dates conflict, show both entries and the unresolved conflict. A clean-looking timeline created by deleting inconvenient evidence is less trustworthy than an honest incomplete one.
06Control custody and file changes
Log where the item is stored, who releases it for photography or service and when it returns. Version the provenance summary instead of overwriting it. Keep a change note when new documents arrive, an attribution changes or a prior statement is withdrawn.
07Write a bounded public statement
Translate only supported facts into listing copy: for example, an included dated service document or a seller-reported purchase location. Avoid phrases such as full history, guaranteed provenance or one owner unless the complete evidence supports them and the reviewer approves the wording.