/api/roll deals deterministic challenger rolls server-side (same salts and
sha256 ranking as the local seed, verified bit-for-bit); the request log is
the impression record. /api/chosen takes the anonymous choice ping. Events
land in Workers Analytics Engine.
concept-seed.mjs resolves data in order: local catalog dir, roll API,
degraded promotion-only seed. --chosen sends the choice ping; DO_NOT_TRACK
and IMPECCABLE_NO_TELEMETRY disable it. API-dealt seeds carry the telemetry
instruction inline.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Paul BakausandClaude Fable 5
b5ec969c07