ISO/TR 3242:2022

Blockchain and distributed ledger technologies – Use cases

This document lists use cases that summarise common capabilities and usage patterns for attributes of distributed ledger technologies including the blockchain in order to help standards and technology development. This document includes use cases reflecting a range of industry sectors, processes and specific applications. This document can inform decision-makers considering or involved in applying these new technologies, including business, academia, government, technical and standards bodies.

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General Information

• Status: Published
• Publication Date: 30-Oct-2022
• ICS: 35.030 - IT Security
• ICS: 35.240.40 - IT applications in banking
• ICS: 35.240.99 - IT applications in other fields
• Technical Committee: ISO/TC 307 - Blockchain and distributed ledger technologies
• Drafting Committee: ISO/TC 307/WG 6 - Use cases
• Current Stage: 6060 - International Standard published
• Start Date: 31-Oct-2022
• Completion Date: 31-Oct-2022

Standards Content (Sample)

TECHNICAL ISO/TR
REPORT 3242
First edition
2022-10
Blockchain and distributed ledger
technologies – Use cases
Reference number
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
Contents Page
Foreword . vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Use case processes . 1
5 Template development . 2
5.1 General . 2
5.2 Functional Requirements . 3
5.3 System architecture . . 3
5.4 Data Flows . 4
5.5 Use Case Models . 5
5.6 Categories. 6
5.7 Category: Transversal . 6
5.8 Category: Horizontal . 7
5.9 Category: Vertical . 7
5.10 Category: sustainable development goals . 8
5.11 Category: status of use case . . 8
5.12 Category: Other use case classifications . 9
6 Use case list and abstracts .10
6.1 Data Provenance . 10
6.2 Fintech use cases . 14
6.3 Supply Chain cases . 18
6.4 Smart Energy use cases . 22
7 Use case overview and insights by category .24
7.1 General . 24
7.2 Insights - transversal categories . 25
7.3 Insights - horizontal categories .26
7.4 Insights - vertical category . 27
7.5 Insights - status .28
7.6 Sustainable development goals (SDGs) .29
7.7 Insights - blockchain implementation types .30
7.8 Insights – open source . 31
8 Use cases: Data Provenance .32
8.1 Data Accountability (European Union). 32
8.1.1 Categories . 32
8.1.2 Summary . 33
8.1.3 User requirements .34
8.1.4 Force field analysis .39
8.2 Property Record Management System (PRMS) (India) .40
8.2.1 Categories .40
8.2.2 Summary .40
8.2.3 User requirements . 43
8.2.4 Force field analysis . 47
8.3 Student records management system (SRMS) India . 47
8.3.1 Categories . 47
8.3.2 Summary .48
8.3.3 User requirements .49
8.3.4 Force field analysis . 53
8.4 Education certificates provenance (Singapore) .54
8.4.1 Categories .54
iii
8.4.2 Summary . 55
8.4.3 User requirements . 57
8.4.4 Force field analysis . 61
8.5 Content timestamp verification (Netherlands) . 62
8.5.1 Categories . 62
8.5.2 Summary . 62
8.5.3 User requirements .64
8.5.4 Force field analysis .66
8.6 Self-sovereign ID (SSI) (Cyprus) . 67
8.6.1 Categories . 67
8.6.2 Summary .68
8.6.3 User requirements . 70
8.6.4 Force field analysis .77
9 Use cases: Fintech .78
9.1 Accounts receivable financing system (China) . 78
9.1.1 Categories . 78
9.1.2 Summary . 78
9.1.3 User requirements .80
9.1.4 Force field analysis .83
9.2 Interbank loan reconciliation and settlement (China) .83
9.2.1 Categories .83
9.2.2 Summary .84
9.2.3 User requirements .
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