Persistent identifiers collected solely to support the internal operations of the service (such as maintaining or analysing functioning, performing network communications, authenticating users, serving contextual ads, protecting security or integrity, legal compliance, or fulfilling a one-time request) may be used without verifiable parental consent, provided the information is not used or disclosed to contact a specific individual, including through behavioural advertising, or for any other purpose.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.