Title:
ブロックチェーンベースの文書配信、連携、および配布によって可能にされる分散型マーケットプレイスおよびエコシステム
Document Type and Number:
Japanese Patent JP7064651
Kind Code:
B2
Abstract:
Disclosed herein are system, method, and computer program product embodiments for managing documents using a blockchain. A token server system may facilitate the creation of a document. The token server system may encrypt and store an encrypted version of the document and create a link to the encrypted version of the document. The token server system may also create a cryptographic hash of the document as well as a document token for depositing in a digital wallet to designate ownership of the document. The token server system may publish the link and the hash to a blockchain using one or more smart contract functions. In some embodiments, the document may be a contract. The token server system may facilitate modifications to the document from other parties. The modifications may represent counteroffers or a negotiation process.
Inventors:
Chen-Showland, Chao
Alishahi, Amir Homayun
Alishahi, Amir Homayun
Application Number:
JP2021502741A
Publication Date:
May 10, 2022
Filing Date:
December 10, 2019
Export Citation:
Assignee:
Shelter Zoom Corporation
International Classes:
G06Q50/18; G06F21/60; G06F21/64
Domestic Patent References:
| JP2018521437A | ||||
| JP2018530175A |
Foreign References:
| US20180232526 |
Other References:
ShelterZoom’s Blockchain-Based Offer NOW Real Estate Solution Shows Rapid Growth and Global Reach in Signups[online],2018年02月22日,URL,[検索日:2022年3月3日]
Attorney, Agent or Firm:
Shusaku Yamamoto
Morishita Natsuki
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Morishita Natsuki
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
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