BrainTrust Investment Lab › SS3 — Extract System › companyfacts
companyfacts — the SS3 walk
The fundamentals backbone: 123.8 million reported facts from the SEC's own XBRL archive — every value a company ever filed, kept as filed. The walk proved the seven-part key duplicate-free across all 123,831,691 rows, found the provider's garbage (period ends in the year 6016 — really), and tagged every flaw with a signed screen instead of a quiet fix. Restatements are never averaged away: the filing date is the truth-clock, so you get each number as it was known, not as it was corrected later.
One source per sheet; every step CERTIFIED or OWED by BrainTrust Staff, matched against the book’s page.
steps certified
7 of 7
step format · shred-or-persist decided per payload ✓ CERTIFIED · p.454
step door · file-or-stream declared, bulk-first, the door-shape CITED from the registry ✓ CERTIFIED · p.454
step restart · the load restarts at declared points -- proven where the house already has the… ✓ CERTIFIED · p.454
step file_saved · the extract file is SAVED with its digest -- rerun without touching the source ✓ CERTIFIED · p.454
step transfer · compression and encryption posture declared ✓ CERTIFIED · p.454-455
step rowcounts · row counts compared before and after ✓ CERTIFIED · p.454
step source_impact · the source-system courtesy contract ✓ CERTIFIED · p.453-454