I-D Action: draft-das-6g-query-scoped-communication-handles-00.txt

Internet-Draft draft-das-6g-query-scoped-communication-handles-00.txt is now
available.

   Title:   Status of This Memo
   Author:  Sangam Das
   Name:    draft-das-6g-query-scoped-communication-handles-00.txt
   Pages:   13
   Dates:   2026-08-24

Abstract:

   A basic architectural weakness remains embedded in modern
   telecommunications: knowing how to reach someone is often practically
   equivalent to having permission to attempt contact.

   A phone number, email address, SIP URI, messaging handle, marketplace
   contact reference, or similar identifier commonly acts simultaneously
   as an identity reference, a routing locator, and a reusable path to the
   recipient.  Once that identifier is exposed, copied, leaked, scraped,
   sold, forwarded, or retained after a legitimate interaction, the
   recipient may remain reachable long after the original purpose has
   ended.

   Existing protections, including caller authentication, spam scoring,
   AI-based filtering, blacklists, temporary aliases, number masking, and
   application-level policies, generally operate on top of this
   persistently reachable architecture rather than changing it.

   This problem becomes more significant as communications become
   increasingly automated.  AI agents, autonomous workflows, programmable
   network APIs, AI-RAN systems, digital twins, machine-to-machine
   services, and future 5G/6G infrastructures can generate communication
   actions at machine speed and scale.  A communication attempt may
   therefore originate not only from a human caller, but from an AI model,
   software agent, automated business process, network controller, or
   chained multi-agent workflow.

   This patent-pending work introduces the concept of a
   Capability-Validated Inbound Descriptor (CVID): a communication
   architecture in which possession of an exposed identifier does not
   itself constitute authority to reach the recipient.

   The central principle is:

      Possession of an identifier is not permission to reach.

   Under the proposed model, an inbound communication request is treated
   first as a proposed or Candidate Act rather than as an automatically
   executable communication event.  The act may remain non-effective until
   a protected authority mechanism determines that the communication is
   within an authorized scope.  Only after successful validation is the
   limited capability necessary for the particular communication effect
   released.

   The authorization may conceptually be limited by factors such as
   purpose, sender or business identity, permitted channel, time, usage
   quantity, freshness, revocation state, recipient scope, and
   jurisdiction.  The objective is to transform communication authority
   from persistent reachability into bounded and consumable authority
   associated with a particular permitted interaction.

   This changes the underlying communication model from:

      persistent identifier + downstream filtering

   to:

      bounded authority + protected validation + controlled effectuation

   The distinction is important.  Conventional spam filtering asks:

      "Is this communication probably unwanted?"

   The proposed architecture asks an earlier and structurally different
   question:

      "Does this requester presently possess valid authority to cause
       this communication to become effective at all?"

   The approach is intended to complement, not replace, existing
   telecommunications, identity, anti-fraud, AI-safety, and network-
   security mechanisms.

   Potential applications include voice and messaging systems, business
   callbacks, marketplaces, customer-support interactions, email,
   AI-agent communications, programmable telecom networks, 5G/6G,
   AI-RAN, satellite and non-terrestrial networks, machine-to-machine
   communications, and other environments in which persistent identifiers
   create unwanted or excessive reachability.

   The broader technical objective is to separate:

      identity from reachability;

      knowledge of an endpoint from authority to use it; and

      communication preparation from permission for communication effect.

   This public record describes the problem space and patent-pending
   architectural concept only.  Detailed cryptographic constructions,
   protected-state mechanisms, enforcement sequences, implementation
   variants, and claim-specific technical limitations remain subject to
   pending patent rights.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-das-6g-query-scoped-communication-handles/

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-das-6g-query-scoped-communication-handles-00

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts


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