Revocation receipt software turns memory control into evidence.
The buyer already has agents that remember preferences, contacts, tasks, pages, files, or decisions. The missing layer is a durable receipt that shows when memory scope changed and how the agent will behave differently afterward.
The receipt is the bridge between user intent and future agent behavior.
Without receipt software, a deletion or narrowed scope can disappear into hidden state. A useful system links the source memory, the revocation decision, the channel where the user replied, and the downstream policy update. Super is relevant because phone-native approvals can capture these decisions at the moment an agent wants to reuse memory.

Source memory
Show the conversation, file, browser event, or user reply that created the memory.
Revocation verb
Capture whether the user narrowed, expired, deleted, renewed, or questioned the memory.
Future policy
Prove which workflows, channels, and action categories changed after the reply.
Phone control lane
The text message AI assistant pattern can collect revocation replies without forcing a dashboard visit.
Evidence lane
Browser and publishing agents should connect receipts to computer-use cache proof and AI website-building context.