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General Security Considerations for Cryptoassets Custodians

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Masashi Sato , Masaki Shimaoka , Hirotaka Nakajima
Last updated 2021-06-19 (Latest revision 2020-12-16)
RFC stream (None)
Intended RFC status (None)
Additional resources GitHub Repository
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document discusses the technical and operational risks of cryptoassets custodians and its security controls to avoid the unintended transactions for its customers. Discussion Venues This note is to be removed before publishing as an RFC. Source for this draft and an issue tracker can be found at


Masashi Sato
Masaki Shimaoka
Hirotaka Nakajima

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)