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chimera-gfx-Public/docs/retroarch/phase-1.0dg-title-presence-primitive-audit.md
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Phase 1.0DG: title-presence primitive audit

Status: OFFLINE_SNAPSHOT_QUERY_PRIMITIVE_SOURCE_BOUND_LIVE_ACQUISITION_BLOCKED

This phase audited public and locally pinned source only. No PS5 connection, request, transfer or execution occurred.

The pinned official Y2JB source identifies /system_data/priv/mms/appinfo.db and queries tbl_appinfo with a bound titleId predicate. This supports one narrow offline primitive: open an already acquired, byte-exact database snapshot read-only and evaluate SELECT 1 FROM tbl_appinfo WHERE titleId = ? LIMIT 1. The exact minimal query is an inference from the published schema usage; it is not quoted from Y2JB.

This does not establish PPSA01659. Y2JB's editor names PPSA01650, PPSA01651 and PPSA01652, not the shsrv v0.7 VideoPlayer candidate. It also retrieves and later replaces the database over FTP and its editor deliberately backs up and modifies the local copy. Those mutation steps are excluded.

No accepted path currently acquires a consistent snapshot: the existing Chimera-audited stack has no binary-safe PS5-to-host readback, live database access is unproven, and even a read may have unbounded low-level effects such as access-time changes. Therefore the primitive is usable only if a snapshot is independently supplied later. Errors, malformed schemas and zero rows may not be promoted to live firmware evidence.

The next offline phase may specify a hash-bound snapshot-query contract. It must contain no acquisition client, network adapter, target address, fallback path, database write, backup creation or device authorization.