2、 Verification system and method of document information authenticity

摘要

A system and method are provided to verify the authenticity of documentation, including the authenticity of the information in the course achievement declaration issued by the registered training institution, and the verification of travel documents and other documents. Sensitive documents that need to be verified, such as those issued by law firms and accounting firms,Government agencies and similar institutions. This method may include the stage of establishing the verification record, including: receiving the metadata of the file content from the file; using the metadata of the file content to generate the metadata pillow. a. Building a blockchain transaction including metadata pillow; generating computer-readable data, coding metadata pillow; updating files with computer-readable data; and including a file verification stage, including: receiving files;Extract metadata pillows from computer-readable data; determine metadata pillows in blockchain transactions to verify the authenticity of metadata in documents