Internet-Draft draft-das-precision-bounded-egress-00.txt is now available.
Title: Precision-Bounded Location and Data-Egress Finality
Author: Sangam Das
Name: draft-das-precision-bounded-egress-00.txt
Pages: 76
Dates: 2026-08-26
Abstract:
Precise location is increasingly valuable inference material. Modern
AI systems can correlate coordinates, timestamps, movement traces,
device observations, public maps, telemetry, and other ordinary data
to infer sensitive facilities, routines, relationships, or strategic
patterns even when no single record explicitly contains the inferred
fact.
This document defines a precision-bounded data-egress execution-
finality profile. Local access to precise data is separated from
authority to disclose that data. A proposed release is represented
as a Candidate Act and maintained in a Non-Effective State while a
Protected Enforcement Domain evaluates purpose, requesting
application or component, recipient, destination, jurisdiction,
required precision, policy and revocation state, cumulative
disclosure state, and intended egress sink.
The egress Finality Sink independently verifies scoped non-bearer
finality authority immediately before release. The permitted result
may be exact data, a coarse or regional representation, a delayed or
randomized representation, or denial. The core rule is: data access
is not data-export authority, and precise GPS access is not precise
GPS-release authority.
This revision also defines a concrete JSON-based interoperability
profile for Location Release Candidate Acts, precision-bounded policy
decisions, egress finality authority, and sink-side verification of
the actual outbound payload.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-das-precision-bounded-egress/
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-das-precision-bounded-egress-00.html
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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