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Paper Abstract and Keywords
Presentation 2021-03-02 10:25
Consideration on the mechanism of identifying and tracking Bitcoin users
Toshiaki Saisho (Advanced IT Corp.), Shigeo Tsujii (Chuo Univ.), Kouichi Sakurai (Kyushu Univ./ATR) ICSS2020-44
Abstract (in Japanese) (See Japanese page) 
(in English) The use of CryptoAssets for money laundering and settlement of fraudulent and illegal transactions due to strong anonymity is increasing rapidly, and measures to prevent misuse of CryptoAssets are required. The governments of each country are tightening regulations through legal systems and guidelines, such as implementing reliable KYC (identity verification) for CryptoAssets business organizations. However, since many CryptoAssets can be transferred between users without going through CryptoAssets business organization, the effect of such measures will be limited. We think that, for preventing the misuse of CryptoAssets, it is necessary to incorporate a mechanism for identifying and tracking users in the CryptoAssets system. In this paper, we consider the method of identifying and tracking the transaction creator (CryptoAssets system user), targeting the asset transfer method P2PKH of the Bitcoin system.
Keyword (in Japanese) (See Japanese page) 
(in English) CryptoAssets / Anonymity / Identifiability/Trackability / Abuse / KYC / KYT / Bitcoin / P2PKH  
Reference Info. IEICE Tech. Rep., vol. 120, no. 384, ICSS2020-44, pp. 108-113, March 2021.
Paper # ICSS2020-44 
Date of Issue 2021-02-22 (ICSS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF ICSS2020-44

Conference Information
Committee ICSS IPSJ-SPT  
Conference Date 2021-03-01 - 2021-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Security, Trust, etc. 
Paper Information
Registration To ICSS 
Conference Code 2021-03-ICSS-SPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Consideration on the mechanism of identifying and tracking Bitcoin users 
Sub Title (in English)  
Keyword(1) CryptoAssets  
Keyword(2) Anonymity  
Keyword(3) Identifiability/Trackability  
Keyword(4) Abuse  
Keyword(5) KYC  
Keyword(6) KYT  
Keyword(7) Bitcoin  
Keyword(8) P2PKH  
1st Author's Name Toshiaki Saisho  
1st Author's Affiliation Advanced IT Corporation (Advanced IT Corp.)
2nd Author's Name Shigeo Tsujii  
2nd Author's Affiliation Research and Development Initiative, Chuo University (Chuo Univ.)
3rd Author's Name Kouichi Sakurai  
3rd Author's Affiliation Kyushu University/Advanced Telecommunications Research (Kyushu Univ./ATR)
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Date Time 2021-03-02 10:25:00 
Presentation Time 25 
Registration for ICSS 
Paper # IEICE-ICSS2020-44 
Volume (vol) IEICE-120 
Number (no) no.384 
Page pp.108-113 
#Pages IEICE-6 
Date of Issue IEICE-ICSS-2021-02-22 

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