Ontology and Cyber-Market Fusion

Y2 connects research through two layers:

• Entity ledger: your workspace's record of sourced claims about people, organizations, and systems.
• Cyber-market fusion: a timeline of events about a company and the parties connected to it.

The ledger retains earlier claims when you correct them. Fusion combines those claims with Y2's shared catalog.

TutorialCopy Anchor Link

How-to guidesCopy Anchor Link

• Record a claim with evidence
• Correct, supersede, or retract a claim
• Read the ledger at a point in time
• Export STIX and verify the seal

ReferenceCopy Anchor Link

• Ledger record format
• Vocabulary
• STIX 2.1 export
• Fusion response
• Ontology Ledger API

ExplanationCopy Anchor Link

• Why a claim ledger
• Cyber-market fusion
• Catalog and ledger alignment