Your laptop is stolen. Your bicycle disappears from outside the cafe. You call the police. The first thing they ask is: can you prove it belongs to you?
Most people freeze at that question. They know they own it, but proof is another matter entirely. A receipt from two years ago, maybe. A warranty card. A vague memory of the price. That is not enough.
Police need concrete evidence for two reasons. First, they need to verify the item was yours and not stolen from someone else. Second, if your item does turn up, they need to ensure they are returning it to the right person, not the thief or a fence.
Insurance adjusters need proof for a third reason: financial protection. They need to verify both that you owned the item and that your stated value is reasonable. Without documentation, they cannot pay your claim with confidence.
What Documentation Actually Matters
A serial number is gold. Police can trace it through pawnshops and online marketplaces. If someone tries to sell your stolen laptop, the serial number ties it back to you. Keep it written down. Better yet, keep a photo of it.
Receipts matter, especially for high-value items. They prove purchase date and original price, which helps establish current value. Email receipts count. Bank or credit card statements showing the transaction count. Take a photo and store it digitally.
Photos of your possessions matter more than people realize. A timestamped photo of your item with distinct features (that scratch on the back, the specific engraving, the unusual case) helps police and insurers verify that recovered items are actually yours.
A video walkthrough of your home and possessions can be powerful evidence, especially after a burglary. Record yourself pointing out valuable items, mentioning their approximate value. Store it securely, separate from your home.
Building Your Digital Item Passport
The modern solution is a digital record that combines all of this: photos, serial numbers, purchase dates, and receipts in one place. When something is stolen, you can share this documentation instantly with police and insurers without scrambling through old email or hunting for receipts.
A QR tag on the item itself serves a different purpose: it helps honest finders return your property to you directly. Together, documentation plus QR tags address both recovery paths: peer-to-peer recovery if someone finds it, and official recovery if it goes through police channels.
The best time to create this documentation is not after something is stolen. It is now, while everything is still in your possession and the details are fresh. Sixty seconds per valuable item. It sounds trivial until you need it.