System for automatic management and depositing of documents (images) hash in block-chain technology

A system for automatic management and depositing of documents' (images') hash in the block-chain technology characterized by comprising of at least one device for documents' recording, and/or for the conversion of documents into digital images (1), at least one device through which communication and encoding are performed (2), at least one device through which user authentication is performed (3), at least one device on which the block-chain base is located (4) and at least one device on which the hash base is located (5), where the device (1) includes at least a digital camera (a camera or some other device for digital photography creation), a communication system, an image processing system and OPS, and it may additionally include an adequate software application, where the communication system is a virtual VPN for the device (1) only, and the communication among the devices in the system is carried out through the internet and is encoded by any algorithm that is accepted at least as the minimum standard by the NIST (the National Institute of Standards and Technology, USA), and in the device (5) the hash base is divided by tables into blocks that can be searched fast by searching the tables linked to blocks A−1, A and A+1 first, while the hash table, through the hash value, determines the right address of the document in the block-chain.