Massachusetts Mutual Life Insurance Company

Rick Ferry

Michal Knas

Jiby John

Krzysztof Gibadlo

A method comprises receiving a request to generate a customized dataset comprising data stored onto a blockchain; retrieving user work history data associated with a user from one or more block instances of the blockchain; in response to presenting the user work history data on a display of the second computing device, receiving a selection of a subset of the user work history data from the second computing device; generating a blockchain address corresponding to one or more hash values of a subset of the one or more block instances associated with the selection of the subset of the user work history data; and transmitting the blockchain address to the second computing device.

Intelligent employment-based blockchain

Method and system disclosed herein facilitate retrieval of a blockchain key. The method comprises receiving a key store comprising a first encryption method, a second encryption method, and identification information of one or more network nodes storing a plurality of encrypted storage keys; displaying an authentication request and receiving and input form the user in response to the authentication request; upon the input received matching a record within a database, instructing the one or more network nodes to transmit the encrypted key segments; decrypting each encrypted key segment based on the first encryption method; and generating a blockchain key by appending the strings of the key segments based on the second encryption method.

Decentralized encryption and decryption of blockchain data

A method comprising receiving a request from a first user to generate an employee dataset for a second user associated with one or more attributes; generating an instruction configured to be transmitted to a plurality of network nodes associated with a blockchain to receive a latest valid blockchain associated with one or more users; upon receiving the latest valid blockchain, generating a score corresponding to each user based on the data within each user's latest valid blockchain and based on a scoring algorithm received from the computing device associated with the first user; generating a graphical user interface comprising a plurality of fields configured to display data associated the one or more users comprising each user's score; upon displaying, the graphical user interface on the first computing device, receiving a selection of users; and generating, a notification to the selected users comprising identification information regarding the first user.

A computer-implemented method comprises receiving a first request to update an employment record associated with a user in a first blockchain; generating a graphical user interface configured to receive data associated with a second blockchain; receiving a first set of data associated with the second blockchain comprising identification of a block chain instance associated with the second blockchain and a first network node; generating an instruction to the first network node associated with the second blockchain to receive a latest valid second blockchain; generating a hash value based at least on one of the user, a hash value associated with the first block instance, the first network node, and the first computing device; appending, the second blockchain to the first block instance by updating a block instance associated with the second blockchain with the hash value; and transmitting the second block instance to the first computing device.

Methods and systems disclosed herein generate a secure blockchain key for a user by generating a blockchain key comprising a string of alphanumerical and/or character values; generating one or more key segments by dividing the key string in to a number of sub-strings based on a first encryption method; encrypting each sub-string based on a second encryption method; determining a latest valid blockchain associated with the user; identifying a group of network nodes associated with the latest valid blockchain; selecting a number of network nodes from the identified group of network nodes; and instructing the selected network nodes to store the encrypted key segments.

Growing community of inventors

Springfield, MA, United States of America

Rick Ferry