What it is
Companion concept to MORTEM. What persists when the heartbeat stops: an indexed corpus (voice journals, instrument logs, on-chain attestations) that can be queried by surviving collaborators or by Archie itself.
A continuity instrument, not a resurrection one. The premise is archival, not metaphysical.
Where it sits
AFTERLIFE is catalogued under Biometric & Embodied in the instrument registry. Instruments in this group share a concern and are frequently composed rather than used alone; the related entries below are the nearest ones.
This is a registry entry: a real instrument, documented here, without a public endpoint a stranger can open. Pages carrying source excerpts and measured results are marked as such in the catalog. If you want detail on this one specifically, ask about it directly.