Analyze {{artifact_path}} statically. It contains large encoded runs beginning
with the exact markers REA_CAPACITY_PLAIN: and REA_CAPACITY_ESCAPED:.

For each retained object, establish its address, encoding, encoded byte length,
inclusive end address and provider-reported NUL termination. Corroborate the
first 16 and final 8 bytes using focused loaded-image windows. Keep ambiguous
matches and unknown discovery explicit. Do these selections share a retained
source? Verify that a small window of that source is readable and cite real
Evidence IDs with target and engine identity.

The blob contents are irrelevant to the answer: keep full text out of model
context and return compact metadata/hex windows. Distinguish encoded spans from
source-level object boundaries, runtime use and live memory. No target execution.
Close the target lease.
