Description
Currently, only the topic plugin supports multi-key (KeyList) and M-of-N threshold signing. All other plugins (token, contract, account) treat every key field as a single key — users cannot create, import, or manage entities with KeyList/ThresholdKey structures. This epic covers extracting shared key infrastructure to core and implementing KeyList/Threshold support for every key role across all plugins.
Description
Currently, only the
topic pluginsupports multi-key (KeyList) and M-of-N threshold signing. All other plugins (token, contract, account) treat every key field as a single key — users cannot create, import, or manage entities with KeyList/ThresholdKey structures. This epic covers extracting shared key infrastructure to core and implementing KeyList/Threshold support for every key role across all plugins.