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F24-CX: No

Rationale

CCNx InterestLifetime specifies how long a request may remain pending; content expiry and cache-time fields constrain content validity or caching. They do not specify when a sleeping receiver will listen or obligate a forwarder to hold and send the response during agreed wake opportunities.

Assessment method

Primary specification and pinned code review; no runtime experiment

Source context

NDN Interest semantics, CCNx and NIP-01

Outstanding qualification

The selected CCNx/UDP/IP composition can retrieve cached objects after waking, but includes no coordinated access schedule, sleep-aware custodian or application wake contract. A long-lived Interest is a waiting interval, not a transmission window. This verdict leaves the benefits of caching and asynchronous retrieval intact.

Public sources

Editorial evidence references

The following identifiers refer to research records not included in this public package; they are not public links.