itemlinkprice.bss
Binary layout, directional price-reference semantics, and exact snapshot evidence for the itemlinkprice.bss decoder in calpheonlabs.
Investigation status
| Status | Value |
|---|---|
| Evidence state | Reconciled |
| Coverage | 100% |
| Iteration | 2 |
| Last reviewed | 2026-07-31 |
| Captures examined | Build 2938; Paz/pad00000.meta SHA-256 b7eefe6059818f84c0545f10020fe93bd3bd5d0647e043120caf78726ccafe8f |
| Primary bytes | 29,660; SHA-256 727129d09d9b95c8dd44976afcffbaefa0db3a57c83d8c9c6cd31d0d57ef83ee |
| Snapshot proof | 3,705 rows; normalized SHA-256 d7619460b98180754a430f0ba5abe5ceb92c4ec25a2b0dec37cf2c186a1e48e1 |
| Decoder | packages/scraper/src/tables/itemlinkprice.bss.ts |
| Remaining blockers | None |
See Decoder methodology.
Field ledger
| Field/path | Offset and width | Representation | Claimed meaning | Physical confidence | Representation confidence | Semantic confidence | Evidence | Status |
|---|---|---|---|---|---|---|---|---|
| PABR signature | file +0, 4 |
checked bytes(4).reserved() |
Table framing | Certain | Certain | Certain | Exact PABR bytes; byte-only framing is intentionally omitted |
Closed |
rowCount, rows[] |
file +4, 4; then 8 each |
retained u32, counted fixed array |
Link count and relationships | Certain | Certain | High | 3,705 fixed rows consume exactly to the footer | Closed |
rows[].itemId |
row +0, 4 |
positive u32 |
Non-market source item family | Certain | Certain | High | Reference lineage proves unique source items absent from market search | Closed |
rows[].marketPriceReferenceItemId |
row +4, 4 |
positive u32 |
Market-listed item supplying price identity | Certain | Certain | High | Reference lineage proves all targets are item families present in market search | Closed |
footer.reserved00, footer.reserved08 |
final outer words, 4 each | bytes(4).reserved() |
Byte-only PABR framing | Certain | Certain | Unknown | Explicitly consumed and intentionally omitted | Closed |
footer.footerOffset |
final middle word, 4 | retained u32 |
Footer position | Certain | Certain | Certain | Equals the observed footer start; footer is informational | Closed |
Active assumptions
Findings
| ID | Finding | Evidence | Schema/documentation impact | Status |
|---|---|---|---|---|
| ILP-01 | The two words form a directional identity link, not an undirected pair or numeric price. | Source/target market-search correlation is exhaustive in the source ledger; the physical row contains only two ids. | Field names preserve direction and do not invent a live price value. | Resolved |
| ILP-02 | All scalar framing remains visible. | Exact parity includes rowCount and footer.footerOffset. |
Only the PABR byte ranges are omitted with reserved(). |
Resolved |