08/12/2023
Certificate of Provenance - New Service
Our Certificate of Provence (CP) is an entry-level authentication service that professional dealers favour for independent documentation to bolster sales. Members can also leverage this certification to support items within their personal collections for insurance purposes. In the event of a sale, the new owner gains a valuable form of reassurance regarding the authenticity of the acquired item(s). This certificate serves as a trusted and independent paper trail, offering tangible support for ensuring confidence in the genuine nature of the possessions involved. Certificates of Provance are issued by an expert in Japanese Armour appointed by the KNKBSK executive committee.
The Certificate of Provance (CP) can also be used for reduced-duty entry at ports worldwide. If antiques are exported to certain countries, they may qualify for duty-free or reduced-duty-entry if accompanied by a specific pre-printed (CP), which also acts as a certificate of antiquity. Certificates can be issued by members with professional dealerships or through other authorized channels. Collectors can also directly request a certificate issued by the society.
Certificates of Provenance are issued via our offices in the United Kingdom and Japan.
Pricing excluding postage
£27.00 United Kingdom Pounds
¥6,800 Japanese Yen
Security
Our certification process is designed with three layers of security to ensure authenticity. Firstly, each Certificate of Provance (CP) is distinguished with a unique hole-punched number at the top right-hand corner, which is a commonly used security measure by banks and government organizations in Japan, such as The Nihon Bijutsu Token Hozon Kyokai (NBTHK). This hole punch is created using a specialized machine for precision. The second level of security involves the application of a hanko stamp, manually placed at the bottom right of the certificate, for an added layer of authentication. Finally, the third level features an embossed stamp that showcases our trademarked logo, providing a visually distinct and secure element to the certification process. The society retains a digital copy of every certificate issued should a member need to verify its legitimacy.
If you want to obtain a Certificate of Provance, please send us a DM, and we will happily talk you through the process.