Laminate, verification, and method of producing laminate

A method of producing a laminate, comprising:

• preparing a recording layer and a front covering layer;
• sealing a security foil between the recording layer and the front covering layer so as to be located inside outer edges of the recording layer and the front covering layer, the security foil having a thickness of ⅕ or less of a thickness of the recording layer, the security foil including a relief layer having a relief surface and a protective layer covering the relief surface;
• and,
• applying heat and pressure to the recording layer, the front covering layer and the security foil in a state where the security foil is disposed between the recording layer and the front covering layer to form a laminate sealing the security foil with the recording layer and the front covering layer, wherein
• an adhesion strength between the security foil and the recording layer is higher than an adhesion strength between the security foil and the front covering layer, wherein
• the recording layer and the front covering layer comprise polycarbonate;
• the protective layer comprises a first resin having a melting point lower than a melting point of the polycarbonate;
• and,
• the relief layer comprises a second resin having a melting point higher than the melting point of the polycarbonate.