Ontology and Cyber-Market Fusion
Record evidenced claims about companies, people, and systems, and see cyber and market events on one exposure timeline
Most enterprise data loses its meaning at department boundaries: the security team tracks a vendor's hosts, the finance team tracks its filings, and nobody connects a breach at a supplier to a guidance cut two days later. Y2 keeps those threads together in two layers:
- The entity ledger is your workspace's append-only record of what public sources say about a company, person, or system: its names, domains, ASNs, handles, SEC CIK, ticker, suppliers, and the systems it operates. Every claim cites a public observation and carries a verification state and a time interval. Nothing is edited in place and nothing is merged on a shared name.
- Cyber-market fusion reads the ledger together with Y2's shared catalog to place cyber, market, supply-chain, and geopolitical events about a company, and about the parties it depends on, on one timeline. It shows which of your topics sit on that exposure path.
Find what you need
This section follows the Diátaxis structure: tutorials to learn, how-to guides to get a task done, reference to look things up, and explanation to understand the design.
How-to guides
Record a claim with evidence
Add identifiers, systems, and supply ties that cite a public page
Correct, supersede, or retract a claim
Change what the ledger believes without rewriting history
Read the ledger at a point in time
Ask what was recorded by one date about the world on another
Export STIX and verify the seal
Share claims as STIX 2.1 and prove the log was not edited
Reference
Ledger record format
Records, fields, the seal, IDs, and every rule a line must satisfy
Vocabulary
Subject classes, designator kinds, methods, predicates, and the verification ladder
STIX 2.1 export
How ledger records map to STIX objects and the Y2 extension
Fusion response
Domains, exposure paths, provenance, adjacencies, and coverage
Ontology Ledger API
HTTP endpoints, scopes, and the generated operation reference