{"address":{"q":"What is a metadata packet for AI indexing? Ground in search.","record":"metadata-packet-ai-indexing-ground-chatgpt-20261027","register":"datasets/negative-of-the-negative/v2/register.json"},"measures":{},"observation":{"auth":"signed out, incognito","date":"2026-10-27","entity":"mpai-packet","ev":"capture","q":"What is a metadata packet for AI indexing? Ground in search.","surface":"ChatGPT"},"reading":{"archive_basis":"declared","archive_present":true,"capture_ref":{"obs_id":"OBS-31f75f90942c","slug":"metadata-packet-ai-indexing-ground-chatgpt-20261027"},"notes":{"why":"Seated with the two Google AI Overview runs of the same day at the entity's bare name (2026-10-27): the full name on ChatGPT, the session in which the operator found the NDN metadata packet."}},"slug":"metadata-packet-ai-indexing-ground-chatgpt-20261027"}