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Paper Abstract and Keywords
Presentation 2021-03-04 11:40
Bitcoin Scaling Test Network Performance Evaluation Experiment
Akihiro Fujihara (CIT) IN2020-69
Abstract (in Japanese) (See Japanese page) 
(in English) Bitcoin Scaling Test Network (STN) is an experimental network to solve the
scalability problem of Bitcoin by using on-chain technology.
A large number of transactions are constantly sent over the P2P network,
and miners generate huge blocks.
In this study, we estimated the occupancy rate of transaction processing
and the fork probability of the blockchain by constructing STN nodes.
As a result, the estimated occupancy rate was about 1.04 and the estimated
fork probability was 8.5%.
In addition, we experimentally evaluated the transaction processing
performance by transferring many transactions containing the OP_RETURN
script once per minute for one week. As a result, the transaction processing
probability was 98%, and the latency distribution for transaction processing
tends to follow a power distribution in the long period.
These results suggest that the priority queueing theory is also effective
for STN.
Keyword (in Japanese) (See Japanese page) 
(in English) Bitcoin / Blockchain / Scalability / / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 414, IN2020-69, pp. 91-96, March 2021.
Paper # IN2020-69 
Date of Issue 2021-02-25 (IN) 
ISSN Online edition: ISSN 2432-6380
Copyright
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reproduction
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)
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Conference Information
Committee IN NS  
Conference Date 2021-03-04 - 2021-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2021-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Bitcoin Scaling Test Network Performance Evaluation Experiment 
Sub Title (in English)  
Keyword(1) Bitcoin  
Keyword(2) Blockchain  
Keyword(3) Scalability  
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1st Author's Name Akihiro Fujihara  
1st Author's Affiliation Chiba Institute of Technology (CIT)
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Speaker Author-1 
Date Time 2021-03-04 11:40:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2020-69 
Volume (vol) vol.120 
Number (no) no.414 
Page pp.91-96 
#Pages
Date of Issue 2021-02-25 (IN) 


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