Three engines let SINGULARIS hold its edge as deterministic identity disappears. Together they are CPRE v2.0 — the reason results survive when the identifier does not. None of them recreates prohibited cross‑site identity; each is bounded by the consent control plane.
CPRE
Cookie Permission Replication Engine
Not a cookie. A signal‑equivalence engine.
It learns the predictive structure where signal was lawful and abundant, then transfers it into environments where deterministic identity is gone — moving targeting from identity‑dependent to state‑dependent, and pricing the difference honestly.
signal equivalence
transfer learning
confidence‑priced
CTF
Contextual Targeting Framework
NLP meets constraint programming — no user ID.
It reads the meaning of a content environment — caregiver, weekend, weather‑sensitive, high logistical friction — and resolves message, proof, CTA, and bid from context alone. Semantic understanding proposes; hard constraints dispose. Understanding without constraints is dangerous; constraints without understanding are brittle. CTF binds both.
semantic NLP
constraint programming
no identifier
FLSM
Federated Learning Signal Mesh
Intelligence without accumulation.
Models improve across distributed partner data without centralizing raw identity. Local nodes train and share only updates; secure aggregation, differential‑privacy noise, k‑anonymity thresholds, and poisoning detection protect every contributor. Learning that compounds — and a footprint that doesn’t.
secure aggregation
differential privacy
k‑anonymity