METHOD AND SYSTEM FOR IDENTITY AND CREDENTIAL PROTECTION AND VERIFICATION VIA BLOCKCHAIN

A method for distributed storage of identity data includes: receiving entity data for a plurality of entities, the data including an associated public key, associated attributes, and a geographic jurisdiction, and where one entity is a subordinate; generating a data file for each entity including the associated attributes and public key, and wherein the subordinate entity's data file includes a digital signature associated with a superior entity; generating an identity value for each entity via hashing the associated data file; and storing, in a distributed hash table, a key-value pair for each entity, wherein the key is the associated identity value, the value comprises the associated attributes, and the key-value pair is stored in a physical data storage device located in a geographic area corresponding to the associated geographic jurisdiction. 一种用于身份数据的分布式存储的方法包括：接收多个实体的实体数据，该数据包括相关联公钥、相关联属性和地理管辖范围，并且其中一个实体是下级；为每一个实体生成包括相关联属性和公钥的数据文件，并且其中下级实体的数据文件包括与上级实体相关联的数字签名；经由对相关联的数据文件进行散列来为每一个实体生成身份值；在分布式散列表中存储每一个实体