FRAUD CHECKING SYSTEM AND FRAUD CHECKING METHOD

To provide a fraud checking system and a fraud checking method to appropriately check for a fraud involving a material containing a recycled material.SOLUTION: In an ecosystem 1 configured to appropriately check for a fraud involving a material containing a recycled material, a storage resource 33 stores specification data based on specification spectral data, that is spectral data on a material containing a recycled material which is to be produced and contains a recycled material, shipment data based on shipment spectral data, that is spectral data on the material containing the recycled material shipped from a raw material supplier that produces the material containing the recycled material, or received data based on received spectral data, that is spectral data on the material containing the recycled material received from the raw material supplier in a manufacturer that carries out manufacturing or processing using the material containing the recycled material. A processor 32 is configured to determine a fraud involving the material containing the recycled material received by the manufacturer on the basis of the specification data and the shipment data or the received data.SELECTED DRAWING: Figure 2 【課題】リサイクル材含有材に対する不正を適切に確認できる不正確認システム及び不正確認方法を提供する。【解決手段】リサイクル材含有材に対する不正を適切に確認できるエコシステム１において、記憶資源３３は、生成対象となるリサイクル材を含むリサイクル材含有材のスペクトルデータである仕様スペクトルデータに基づく仕様データと、リサイクル材含有材を生成する原料サプライヤから出荷されるリサイクル材含有材のスペクトルデータである出荷スペクトルデータに基づく出荷データ又はリサイクル材含有材を用いて製造又は加工を行う製造メーカにおいて、原料サプライヤから受け取ったリサイクル材含有材のスペクトルデータである受取スペクトルデータに基づく受取データと、を格納する。プロセッサ３２は、仕様データと、出荷データ又は受取データとに基づいて、製造メーカに受け取られたリサイクル材含有材についての不正を判定する。【選択図】図２