AU2018100149A4 - Abcde - Google Patents

Abcde Download PDF

Info

Publication number
AU2018100149A4
AU2018100149A4 AU2018100149A AU2018100149A AU2018100149A4 AU 2018100149 A4 AU2018100149 A4 AU 2018100149A4 AU 2018100149 A AU2018100149 A AU 2018100149A AU 2018100149 A AU2018100149 A AU 2018100149A AU 2018100149 A4 AU2018100149 A4 AU 2018100149A4
Authority
AU
Australia
Prior art keywords
contract
hash
parties
blockchain
smart contract
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU2018100149A
Inventor
Gregory Peter Lee
Keith Stewart Alistair Redenbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Redenbach Keith
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AU2018100149A priority Critical patent/AU2018100149A4/en
Application granted granted Critical
Publication of AU2018100149A4 publication Critical patent/AU2018100149A4/en
Assigned to Redenbach, Keith reassignment Redenbach, Keith Request to Amend Deed and Register Assignors: REDENBACH LEE LAWYERS PTY LTD
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Abstract Storing the hash of an agreed form of contract on the blockchain in a private format only the parties can access. The contract itself will be stored on an online repository accessible to anyone in possession of the login credentials. Any person in possession of the credentials for the relevant online repository, the hash and the original contract can verify that the hash is a representation of the original document. The contract document will be stored privately with controlled access (e.g. on an online repository) while the hash is stored within a smart contract on the Ethereum (or similar) blockchain. This allows anyone to take the original document that's on the github repo to reproduce the hash to verify that what has been put onto the chain represents the original document with non-repudiation; Agreement to the terms of the contract by parties who do so by utilising their wallets - the use of wallets means that the signing of the contract is traced to the parties; and The parties use their public key to publicly declare who they are in the smart contract, and use an open source Ethereum (or similar) wallet such as MEW (or similar) to send a transaction to the smart contract, including the hash they wish to agree to and a message that includes their name, the date and their intention to sign the contract. The smart contract verifies both the document hashes and that they are a signatory to the hash. The smart contract then emits an event to the blockchain as well as stores the state within the contract. This process holds true under the assumption that the private keys of the participants (and their encryption passwords) remain secret.

Description

Description
Since the invention of Contract Law by the common law courts, parties have negotiated written contracts as a way to avoid disputation over their bargain. The advent of word processing has aided drafting and negotiations of contracts such that contracts are regularly reduced to writing in very detailed form. Certain requirements exist for the execution of contracts such that they must follow a process for risk not being legally binding. Redenbach Lee has developed a way to both satisfy the very particular legal requirements that exist in various justifications, commonly those pertaining to the execution of deeds, by use of the Auditable Blockchain Contract Documentation Execution System (ABCDE). Byu reason of the fusion of the usual standard way of the negotiating and preparing executable versions of the contract, together with the latest Blockchain technology based on the Ethereum (or similar) platform Redenbach Lee has created an impervious system of auditing the execution of contract in such a way as has never been created in commercial use or production before. The system which is described below in the Abstract has the potential to revolutionise and streamline existing systems and methods by: 1. Creating a verifiable, auditable system of contract management and execution; 2. Facilitating the execution of contracts to occur in a secure and encrypted Blockchain Environment; 3. Enable large-scale contracts to be executed regardless of each parties’ location.

Claims (1)

  1. Claim ABODE is a decentralised, Ethereum (or similar) blockchain-based, smart-contract execution medium that allows parties to securely verify and execute agreements.
AU2018100149A 2018-02-02 2018-02-02 Abcde Active AU2018100149A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2018100149A AU2018100149A4 (en) 2018-02-02 2018-02-02 Abcde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2018100149A AU2018100149A4 (en) 2018-02-02 2018-02-02 Abcde

Publications (1)

Publication Number Publication Date
AU2018100149A4 true AU2018100149A4 (en) 2018-03-08

Family

ID=61512117

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018100149A Active AU2018100149A4 (en) 2018-02-02 2018-02-02 Abcde

Country Status (1)

Country Link
AU (1) AU2018100149A4 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112997446A (en) * 2018-11-13 2021-06-18 社理透高头 Contract terminal and contract signing method using block chain mode of position information
US11138590B2 (en) 2017-12-11 2021-10-05 Titan Seal, Inc. Apparatus and method for embedding digital certifications within documents
CN113497823A (en) * 2020-07-06 2021-10-12 国网青海省电力公司 Labor service subpackage personnel management system based on block chain
CN114465887A (en) * 2021-12-23 2022-05-10 杭州溪塔科技有限公司 Method and device for block chain configuration management based on git
EP4311156A1 (en) * 2022-07-18 2024-01-24 Wei Yeh Device and method for securing and verifying business data via a blockchain system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11138590B2 (en) 2017-12-11 2021-10-05 Titan Seal, Inc. Apparatus and method for embedding digital certifications within documents
CN112997446A (en) * 2018-11-13 2021-06-18 社理透高头 Contract terminal and contract signing method using block chain mode of position information
CN113497823A (en) * 2020-07-06 2021-10-12 国网青海省电力公司 Labor service subpackage personnel management system based on block chain
CN113497823B (en) * 2020-07-06 2023-01-10 国网青海省电力公司 Labor service subcontracting personnel management system based on block chain
CN114465887A (en) * 2021-12-23 2022-05-10 杭州溪塔科技有限公司 Method and device for block chain configuration management based on git
CN114465887B (en) * 2021-12-23 2024-01-23 杭州溪塔科技有限公司 Block chain configuration management method and device based on git
EP4311156A1 (en) * 2022-07-18 2024-01-24 Wei Yeh Device and method for securing and verifying business data via a blockchain system

Similar Documents

Publication Publication Date Title
AU2018100149A4 (en) Abcde
EP3721578B1 (en) Methods and systems for recovering data using dynamic passwords
JP6690066B2 (en) Validating the integrity of data stored on the consortium blockchain using the public sidechain
US20200186354A1 (en) Digital composition hashing
US20160359856A1 (en) Method, apparatus, and system for access control of shared data
CN114282926A (en) Cryptographic method and system for secure extraction of data from blockchains
EP3850504A1 (en) Private and public media data in a decentralized system
US20200193047A1 (en) Managing group authority and access to a secured file system in a decentralized environment
US20230139878A1 (en) System and method for providing persistent authenticatable non-fungible token
EP3984162A1 (en) Encrypting data associated with decentralized identifier
JP2020519097A (en) Creating a matching cohort and exchanging protected data using blockchain
Sun et al. A searchable personal health records framework with fine-grained access control in cloud-fog computing
CN111292041A (en) Electronic contract generating method, device, equipment and storage medium
US20200202468A1 (en) Protocol-based system and method for establishing a multi-party contract
CN109241726A (en) A kind of user authority control method and device
CN113065868B (en) Financial digital identity management method, system, equipment and medium for supply chain enterprise
US20230360042A1 (en) Method, system, and computer-readable medium for secured multi-lateral data exchange over a computer network
Curbera et al. Blockchain: An enabler for healthcare and life sciences transformation
CN114341855A (en) Controlling delegated usage of DID-related data
Keshta et al. Blockchain aware proxy re-encryption algorithm-based data sharing scheme
Singh et al. A digital asset inheritance model to convey online persona posthumously
GB2599043A (en) Encrypted knowledge graph
Shah et al. M-DPS: a blockchain-based efficient and cost-effective architecture for medical applications
CN117043772A (en) Block chain data separation
KR102287979B1 (en) Online electronic contract platform system using blockchain-based zero-knowledge proof

Legal Events

Date Code Title Description
FGI Letters patent sealed or granted (innovation patent)
DA2 Applications for amendment section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE PATENTEE TO KEITH STEWART ALISTAIR REDENBACH

HB Alteration of name in register

Owner name: REDENBACH, K.

Free format text: FORMER NAME(S): REDENBACH LEE LAWYERS PTY LTD