Method and system to use a block chain infrastructure and Smart Contracts to monetize data transactions involving changes to data included into a data supply chain.

• US 20150379510A1
• Filed: 09/13/2015
• Published: 12/31/2015
• Est. Priority Date: 07/10/2012
• Status: Abandoned Application

• Current Assignee: Stanley Benjamin Smith
• Original Assignee: Stanley Benjamin Smith
• Inventors: Smith, Stanley Benjamin
• Application Number:
  US14/852,610
• Publication Number:
  US 20150379510A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 21/64 Protecting data integrity, e.g. using checksums, certificates or signatures
• CPC Class Codes: G06Q 20/29 characterised by micropayments
• CPC Class Codes: G06Q 20/308 using the Internet of Things
• CPC Class Codes: G06Q 20/3829 involving key management
• CPC Class Codes: G06Q 2220/00 Business processing using cryptography postage metering system using cryptography G06Q2250/05
• CPC Class Codes: H04L 9/3242 involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
• CPC Class Codes: H04L 9/3247 involving digital signatures
• CPC Class Codes: H04L 9/50 using hash chains, e.g. blockchains or hash trees

Abstract

A method and system to use a block chain infrastructure and smart contracts to monetize data transactions involving changes to data included into a data supply chain.

The invention describes a system and method to use smart contracts to monetize changes to data using a block chain infrastructure. The system and method matches a data producer'"'"'s data with a data buyer'"'"'s specifications, and enables micropayments for changed data responsive to observation of changes to data included into a data supply chain on a granular level.

The implementation of block chain infrastructure for data transfer enables a new class of business methods that enables the maintenance of privacy of personal information while giving access to actionable data and implementing a fair and transparent market for data producers and data buyers to use redundant distributed ledgers of transactions on peer to peer networks.

Claims

1. A method and system for a data producer to utilize a block chain infrastructure to monetize at least one change to a value of at least one data item;

wherein said data producer links at least one smart contract to said block chain infrastructure;

wherein said data producer prepares said at least one change to a value of at least one data item for posting to the ledger of said block chain according to terms and specifications of said smart contract;

wherein said data producer connects at least one electronic device to said block chain infrastructure in real time;

wherein a data buyer accesses said at least one smart contract via an electronic device;

wherein said data buyer endorses terms of said at least one smart contract;

wherein said system links said prepared data item to at least one data buyer; and

wherein said endorsement of said smart contract by said data buyer generates encrypted keys to enable said data producer and said data buyer to utilize said block chain infrastructure to exchange said at least one change to a value of at least one data item.

2. The method of claim 1, wherein said smart contract includes encoding a pricing schedule for said at least one change to said prepared data item, encoding of computer readable instructions for utilizing said block chain to implement digital currency transactions and messaging between said data producer and said data buyer;

and encoding of computer readable instructions to post said at least one change to said prepared data to the public ledger of said block chain infrastructure accessible to said data buyer.

3. The method of claim 1, wherein said prepared data item of said data producer is anonymized and exposed to said data buyer for said data buyer to evaluate and negotiate a price for said at least one change to at least one data value of at least one of said data item.;

wherein context information about said data item is anonymized; and

wherein context information regarding the data set containing said data item is anonymized.

4. The method of claim 3, wherein said smart contract generates an encrypted key to link to a view of row and column labels for said prepared data of said data producer;

and

wherein use of said key by said data buyer enables said data buyer to view context information of the data set, the data structure, and a sample value for said at least one data item.

5. The method of claim 3, wherein said at least one encrypted key includes contextual and demographic information to associate with said data item and includes at least one change to at least one data value of at least one data item to post to said block chain infrastructure upon linking of said data buyer to said block chain infrastructure.

6. The method of claim 1, wherein said data producer exposes said structure of said at least one data item upon at least one electronic device associated with said data producer to at least one search engine.

7. The method of claim 1, wherein a data buyer develops a smart contract and provides a link to said smart contract to a prospective data producer at a point of purchase of at least one of a product, a service, and an information resource.

8. The method of claim 7, wherein said link includes at least one of a widget housing a computer readable program, an API, a smart QR code, and an RFID tag.

9. The method of claim 7, wherein said data producer activates said link provided by said data buyer and wherein said smart code included with said link enables said data producer to view, endorse, post, install, and activate said smart contract upon at least one processor on at least one electronic device of said data producer.

10. The method of claim 2, wherein said smart contract terms includes permission and keys to enable decryption of said data if said data is held by a third party.

11. The method of claim 2, wherein the public ledger of said block chain infrastructure is used to verify transactions according to said smart contract.

12. The method of claim 1, wherein a data producer generates and posts terms of a smart contract accessible to a data buyer for said data buyer to review, amend, negotiate, and accept.

13. The method of claim 12, wherein said terms of said smart contract undergo successive review and amendment until both of said data producer and said data buyer accept said terms.

14. A system comprising at least one electronic device linked to a block chain infrastructure wherein at least one data producer address is created, one data producer data set is invoked, and a transfer of at least one change to at least one data value for at least one data item is linked to said data producer address;

and

wherein at least one data buyer address is created, one data buyer data set is invoked, and a transfer of at least one change to at least one data value for at least one data item links said at least one change from said data producer to at least one data item in said data set of said data buyer.

15. The system as in claim 14, wherein an electronic device is configured to hash at least one data field with a data value to said data producer address;

wherein at least one electronic device is configured to encode and decode said at least one data field with a data value into one or a plurality of formats to enable transactions to be processed according to terms of a smart contract;

wherein at least one electronic device is configured to enable queries of data upon said electronic device according to terms of said smart contract;

wherein at least one electronic device is configured to enable messaging regarding transactions according to terms of said smart contract; and

wherein at least one electronic device is configured to enable posting and implementation of digital currency transactions according to terms of said smart contract.

17. The executable program upon at least one of said electronic devices as in claim 14, wherein said electronic device implements digital currency transactions and messaging according to terms explicated in at least one of said smart contracts.

18. The executable program upon said electronic device as in claim 14, wherein said block chain infrastructure is used to distribute messages.

19. The executable program upon said electronic device as in claim 14, wherein said executable program enables terms explicated in said smart contract and said fees for changes to data to be transferred to a third party.

20. The executable program upon said electronic device as in claim 14, wherein said data producer specifies within said smart contract that a link to the originating data set of said changed data is to be used as a public reference of verified transactions on said block chain.

21. The system as in claim 14, wherein one or a plurality of IoT devices and devices enabled to perform as IoT devices by said data producer attaching, inserting, and connecting a Wi-Fi chip set are linked via a Wi-Fi transmission protocol to at least one data item upon at least one electronic device of said data producer;

wherein said device is associated with a data producer;

wherein said data producer has developed a smart contract for data exchange with a data buyer;

wherein a change in the data value of at least one data item embedded in a signal transmitted by said IoT and Wi-Fi enabled IoT device is posted to a data set of a data producer, and

wherein said posting to a data set of said data producer invokes and activates said smart contract. 22. The system as in claim 14, wherein at least one processor of at least one electronic device of said data producer observes in real time the transmission and reception of changes in a data value of at least one data item, transmission of messages from a data buyer, transmission of micropayments, payments in digital currency, payments in hard currency, and allocation of incentives and rewards for posting of changes in a data value of at least one data item to said block chain infrastructure; and

wherein said observing triggers activation of said smart contract and implementation of said terms and conditions of said smart contract until said transmission and reception no longer meet criteria for said activation.

16. A computer-readable storage medium housing an executable program, wherein said executable program instructs one or more electronic devices:

wherein said executable program enables access to a system having a block chain infrastructure;

wherein said executable program creates at least one data producer address and at least one buyer address;

wherein said executable program accepts at least one change to data upon said one or more electronic devices for transfer according to terms of at least one smart contract; and

wherein said transfer of said changed data to said block chain infrastructure retains links between said data, said data producer address, and said buyer address.