The RICO, Cook, and Lake indexes were rebuilt from the source masters and tested link-by-link; the complete masters total 1,803 pages.
The aggressive point is the audit trail: every office can be matched to the exact notice, timestamp, device status, sender-side record, agency response, or court document now indexed on this site.
Where a source proves only transmission, filing, capture, or an agency’s stated position, this page says exactly that. The unresolved backend question stays attached to the native record capable of answering it.