SIGNALLINK FEDERAL MISSION ASSURANCE

Federal-source evidence in. Mission-relevant action out.

This gateway connects authorized public federal data sources to SignalLink provenance, mission-relevance analysis, and action-oriented evidence receipts.

Mission LaneNIST NVD → RAPTOR assessment

Capture LaneSAM.gov → opportunity evidence

Federal VendorCAGE 16WJ1

MISSION-CRITICAL

NIST NVD Vulnerability Assessment

Enter a CVE identifier. SignalLink retrieves the NVD record, computes a transparent mission-relevance score, creates deterministic source and assessment hashes, and signs the assessment when a server signing key is configured.

OPEN REPRODUCIBILITY

Independently challenge the evidence layer

The public challenge exposes a fixed input, canonicalization rule, expected SHA-256, reference verifier, and open review thread. Independent reviewers can reproduce or dispute the result without trusting the SignalLink server.

Open Public Reproducibility Challenge #1

FEDERAL-CAPTURE

SAM.gov Contract Opportunity Feed

The server-side gateway is ready for a SAM.gov public API key. It normalizes opportunity identifiers, solicitation numbers, NAICS, deadlines, and traceable SHA-256 source records without exposing the API key to the browser.

/api/federal/sam?postedFrom=08/01/2026&postedTo=08/25/2026&title=artificial%20intelligence

Evidence boundary

NIST NVD and SAM.gov remain the authoritative sources for their underlying records. SignalLink supplies its own analysis, normalization, cryptographic correlation, and recommended action. Nothing on this page represents NIST, CISA, SAM.gov, GSA, DoD, or other government endorsement, certification, award, or agency risk determination.