Patent ID: 11887204
Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Field: IT methods for management (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A data monetization network node operating in a blockchain network, composing:
a processor; and
a memory unit operatively connected to the processor including computer code that when executed causes the processor to:
build a hash tree representing a value of an encrypted raw data record extracted from a machine learning model being trained, and register a corresponding hash tree root in a distributed ledger of the blockchain network;
submit a claim for a reward represented by a height of the hash tree;
provide a hash tree proof to another network node in the blockchain network, the hash tree proof verifying the height of the hash; and
calculate an amount of individual data points contributed by the data monetization network node based upon the height of the hash tree, the calculated amount of individual data points comprising a share of a monetization reward for training of the machine learning model.