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Liaison statement
LS/r on use of "ppk" URI scheme name in draft Recommendation ITU-T Y.dec-IoT-arch (IETF-LS17)

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State Posted
Submitted Date 2019-12-19
From Group ITU-T-SG-20
From Contact Cristina Bueti
To Group IETF
To Contacts The IETF Chair <>
Cc Scott Mansfield <>
The IETF Chair <>
The IESG <>
Response Contact
Purpose For information
Attachments sp16-sg20-oLS-00142
This liaison answers IETF-LS17.

ITU-T Study Group 20 would like to thank the Internet Engineering Task Force
(IETF) for expressing its concern over the work item draft Recommendation ITU-T
Y.dec-IoT-arch “Decentralized IoT communication architecture based on
information centric networking and blockchain‚ÄĚ. and providing information on
the Guidelines and Registration Procedures for URI Schemes as described in [RFC
7595/BCP 35].

This information was shared with relevant experts at the ITU-T SG20 meeting
(Geneva, 25 November-6 December 2019). ITU-T SG20 will keep updating the latest
progress and looks forward to continuing close collaboration with IETF on this