itemmaxlevel.dbss
Physical layout, representation confidence, semantic evidence, and exact BSD snapshot parity for item maximum enhancement-level records.
Investigation status
| Status | Value |
|---|---|
| Coverage | 100% |
| Iteration | 3 |
| Review state | BSD migration reconciled |
| Last reviewed | 2026-07-31 |
| Captures examined | Build 2938; pad00000.meta SHA-256 b7eefe6059818f84c0545f10020fe93bd3bd5d0647e043120caf78726ccafe8f; archive entry hash 3089265250; 146,040-byte primary SHA-256 53127ec1b819e52330c9e334598cb6b460d3ca574cef0c3435b7fb0b0ee943b4; 29,204 rows; normalized SHA-256 879985eb1e8b521cb959541d98bae366e9d7a17ccd17cc673c8e57b54acac11d |
| Decoder | packages/scraper/src/tables/itemmaxlevel.dbss.ts |
| Remaining blockers | None |
See Decoder methodology for the confidence scale and evidence rules.
Field ledger
| Field/path | Offset and width | Representation | Claimed meaning | Physical confidence | Representation confidence | Semantic confidence | Evidence | Status |
|---|---|---|---|---|---|---|---|---|
| PABR magic | file +0, 4 |
byte signature validated and omitted with bytes(4).reserved() |
table framing | Certain | Certain | Certain | Strict schema requires PABR before the row count |
Closed |
| Table row count | file +4, 4 |
u32 count consumed by array; rows retained in physical order |
row framing | Certain | Certain | Certain | Count 29,204; five-byte rows end exactly at footer offset 146,028 | Closed |
rows[].itemId |
row +0, 4 |
u32 retained |
item-family identifier | Certain | Certain | Certain | Every companion key resolves to the same physical five-byte row | Closed |
rows[].maxEnhancementLevel |
row +4, 1 |
u8 retained |
maximum stored enhancement level | Certain | Certain | Certain | Prior exhaustive item-enchant comparison; current level domain retained without an allow-list | Closed |
footer.reserved00 |
footer +0, 4 |
bytes(4).reserved() consumed and omitted without value validation |
reserved footer capacity | Certain | Certain | Unknown | Fixed footer position after all rows | Closed neutral |
footer.footerOffset |
footer +4, 4 |
informational u32 retained |
absolute footer start | Certain | Certain | Certain | Stored value is 146,028; production does not enforce the relationship | Closed |
footer.reserved08 |
footer +8, 4 |
bytes(4).reserved() consumed and omitted without value validation |
reserved footer trailer | Certain | Certain | Unknown | Strict decode consumes the terminal range and ends at byte 146,040 | Closed neutral |
Active assumptions
Findings
| ID | Finding | Evidence | Schema/documentation impact | Status |
|---|---|---|---|---|
| IML-01 | Item maximum level is an exhaustively corroborated meaning, not a label guess. | Prior comparison against all item/enhancement keys produced zero mismatches; current offsets still resolve every item row. | Semantic confidence remains Certain. | Closed |
| IML-02 | The migrated BSD output is exactly reference-equivalent after retaining the informational footer pointer. | Full physical-order comparison matched 29,204 rows and footer offset 146,028 with digest 879985eb1e8b521cb959541d98bae366e9d7a17ccd17cc673c8e57b54acac11d. |
Footer pointer is added to the transformed oracle rather than removed from BSD output. | Closed |
| IML-03 | Fixed-width rows are independently proven by the directory. | All 29,204 offsets equal 8 + physicalIndex × 5; there are no missing or extra keys. |
Production remains intrinsically fixed-width and does not read the offset table. | Closed |