Everledger is a fraud detection system, overlaying big data from closed sources like insurers.
Everledger is a digital, permanent, global ledger that tracks and protects items of value by using the Bitcoin blockchain as a platform for provenance and combating insurance fraud. The London start-up is starting with diamonds, with a view to expanding into other luxury goods - high value items - whose provenance relies on paper certificates and receipts that can easily be lost or tampered with. With Everledger, the record is tamper-free; it’s immutable and can therefore be trusted.