A Proposal for Identity-Change Infrastructure:A Public-Domain Framework for Automated Account Transition Across Modern Digital Systems
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A Proposal for Identity-Change Infrastructure:
A Public-Domain Framework for Automated Account Transition Across Modern Digital Systems
DOI: (to be assigned)
John Swygert
March 23, 2026
Abstract
Modern digital life is built upon fragmented identity dependencies. A single change to one credential, especially a phone number, can propagate across banking, healthcare, gig work, e-commerce, communication systems, authentication workflows, and account-recovery mechanisms. Yet there is no widely adopted, trusted infrastructure designed specifically to identify, organize, and assist with the downstream consequences of such changes. This paper proposes a public-domain framework for an identity-change transition system: a trusted software layer that, with user permission, could detect affected accounts, classify them by risk and importance, automatically update compatible services, and generate a manual action list for remaining systems. The proposal is offered freely as a conceptual blueprint for responsible implementation by established, trusted institutions or technology platforms. The goal is not merely convenience, but a reduction in account lockouts, missed fraud alerts, interrupted medical communication, broken work access, and other preventable failures caused by identity-fragmentation across modern systems. This paper argues that identity migration should be treated as a first-class administrative problem of the digital era and that major platforms should begin designing for it directly.
Introduction
Many of the most consequential failures in modern digital life begin with surprisingly small administrative changes.
A person changes a phone number. They replace a device. They lose access to an old email address. They move. They change a legal name. They upgrade carriers. They abandon an old number that had been attached to years of accounts. On the surface, these appear to be routine updates. In practice, each can trigger a cascade of downstream complications.
The reason is simple: a phone number is no longer merely a way to be contacted. It is now an identity hinge. It may function simultaneously as a login credential, a two-factor authentication endpoint, a password-recovery path, a fraud-alert target, a medical-notification channel, a gig-work access requirement, a delivery contact point, and an account-verification mechanism. The same is increasingly true of email addresses, device identities, and other personal data anchors.
Despite this reality, digital systems remain fragmented. Most services are designed as though they exist in isolation, even though the user experiences them as an interconnected network of dependencies. The burden of managing this fragmentation falls almost entirely on the individual, who must remember which accounts matter, in what order they should be updated, and which parts of each account actually control verification and recovery.
This paper proposes that such changes should no longer be treated as minor clerical updates. They should be recognized as structured identity migrations.
The core idea is straightforward: if a user changes a foundational identity credential such as a phone number, a trusted application or platform should be able, with explicit permission, to determine which systems are affected, identify which changes can be safely automated, execute those changes where supported, and provide a clean manual list for the remainder.
This paper is written not as a proprietary claim, but as a public-domain proposal. The concept is being given away freely in the hope that a trusted and capable organization, perhaps a major payments company, communications provider, financial platform, platform ecosystem operator, or digital identity business, will implement it as part of a larger service model. The public would benefit substantially from such infrastructure, and the first company to implement it well could create enormous practical value and trust.
The Problem: Identity Fragmentation Across Digital Life
The modern user does not maintain one account. The modern user maintains dozens, often hundreds, of identity-linked relationships with digital systems.
A phone number may be tied to:
- primary email recovery
- bank login verification
- credit card fraud alerts
- payment applications
- crypto exchange security
- rideshare and delivery platforms
- employer or contractor portals
- healthcare systems and patient portals
- pharmacies and prescription reminders
- insurance portals
- utilities
- shopping subscriptions
- social media verification
- messaging platforms
- government portals
- device ecosystems such as Google, Apple, or Samsung
The central problem is not merely the number of accounts. It is the uneven role a single phone number may play within them.
In one system, the number may be only a contact field. In another, it may control two-factor authentication. In another, it may be the last remaining password-recovery route. In another, it may govern fraud alerts or delivery routing. In another, it may be tied to a trusted device or identity proofing flow.
This means that forgetting even one important service can produce disproportionate consequences. A person may still know their password and still be unable to access their account. They may miss a medical reminder, a fraud alert, a driver communication, or an urgent authentication code. In some cases, an old number may eventually be reassigned, meaning identity-related messages may begin reaching someone else.
The present system relies on the user’s memory, patience, and luck. That is not a serious long-term architecture for digital life.
Why Existing Systems Are Inadequate
Most existing services solve only their own local problem. They provide a settings page with an editable phone field, perhaps a security panel, and perhaps a recovery flow. This is not enough.
The user’s real problem is cross-system transition, not single-account maintenance.
Three structural weaknesses dominate the current environment.
First, identity data is stored in multiple locations even within a single service. Contact number, security number, recovery number, notification number, and trusted-device bindings are often not unified. A user may update one and incorrectly assume the work is complete.
Second, there is no broad dependency scanner. No major trusted consumer platform routinely says, “You changed a core identity credential; here is the likely downstream map of affected services.”
Third, there is no standard transition layer. Even if a system can identify likely affected services, there is usually no shared framework for updating supported accounts automatically while clearly separating those that require human action.
The result is a patchwork experience that generates lockouts, stress, confusion, and preventable failure.
The Proposed Solution
This paper proposes an application or service layer that may be described as an Identity-Change Transition Engine.
Its purpose would be to assist users in migrating a foundational identity change across digital systems safely and intelligently.
The user would begin by specifying what changed. For the purposes of this paper, the model is presented around a phone-number change, though the same framework could apply to email changes, address changes, name changes, device replacement, fraud recovery, and other events.
The system would then, subject to explicit user permission, perform four broad functions:
- Detect likely affected accounts and services
- Rank them by criticality and risk
- Automatically update the systems it can update safely
- Generate a precise manual action list for the rest
This is the core principle: automate what is safely automatable, and structure what is not.
Evidence Sources and Discovery Logic
A serious transition engine should not rely solely on user memory. It should be able to use evidence.
With explicit consent, the system could inspect selected sources such as:
- recent text messages
- verification and alert emails
- installed apps
- browser-saved accounts or password-manager metadata
- notification history
- trusted-device lists where available
- service-specific integrations or linked accounts
The old phone itself is especially valuable as an audit trail. Service texts reveal which systems were still actively using the prior number for security, alerts, scheduling, or communication. Likewise, email serves as an administrative record of verification flows, suspicious sign-ins, delivery notices, banking alerts, appointment reminders, and recovery prompts.
These sources would allow the system to infer a likely map of affected services without needing to inspect unrelated personal content beyond the granted purpose.
The goal is not surveillance. The goal is dependency detection.
Risk Classification and Prioritization
Not every affected account matters equally.
A strong implementation would classify services into layers of urgency. A practical ordering might be:
Identity Core
Primary email, carrier account, Apple ID, Google account, Samsung account, password manager, and any service capable of recovering or unlocking other services.
Financial Core
Banks, cards, brokerage platforms, payment apps, payroll systems, tax tools, and crypto exchanges.
Health Core
Medical portals, pharmacies, insurers, hospitals, patient-access systems, and telehealth services.
Income and Work Core
Uber, DoorDash, Instacart, contractor platforms, business communications, scheduling systems, and other earning-related tools.
Logistics and Commerce
Amazon, Walmart, subscriptions, utilities, rent portals, storage providers, and shipping services.
Social and Secondary Systems
Social media, entertainment services, community platforms, and noncritical memberships.
This classification matters because it determines what should be updated first and what should be highlighted as a major risk if left unresolved.
Three Operational Modes
A mature implementation could offer three levels of service.
Audit Mode
The system identifies likely affected services and produces a prioritized report, but does not alter any accounts.
This mode is appropriate for privacy-sensitive users, compliance-sensitive contexts, and cautious first-time use.
Assisted Mode
The system opens the right workflows, prepares changes where possible, and helps the user navigate each service while still requiring explicit review and confirmation.
This mode is likely the most broadly acceptable for early adoption.
Authorized Automatic Mode
The system directly updates compatible accounts through approved integrations and user-granted permissions, then provides a remaining manual list for unsupported services.
This is the most powerful form of the concept and the one that would create the clearest time savings and operational value.
Automatic vs. Manual Change Boundaries
One of the most important design principles is that not everything should be automated equally.
Some services may allow secure API-based updates after strong user authentication. Others may permit only guided navigation. Others may require human intervention by design. A trustworthy system must present these distinctions clearly.
A user should be able to see, for example:
- accounts updated automatically
- accounts ready for one-click approval
- accounts requiring direct login confirmation
- accounts requiring manual support contact
- accounts not yet verified as completed
This transparency is central to trust.
Security and Trust Considerations
Any system capable of touching identity, security, and account settings must be designed around restraint.
This proposal should not be interpreted as a justification for broad scraping, opaque automation, or indiscriminate access to private content. Quite the opposite: the more powerful the tool, the more disciplined its boundaries must be.
At minimum, a trusted implementation should include:
- clear permission granularity
- minimal-access design
- visible logging of every action attempted
- explicit confirmation for high-risk categories
- strong separation between detection and modification
- no silent changes to security or recovery paths
- strong encryption and local-first processing where feasible
- transparent indication of which services are supported and how
The platform must feel like a controlled migration utility, not a hidden observer.
If implemented by a major trusted entity, especially one already handling payments, identity verification, or secure device ecosystems, this architecture could become significantly more practical because such organizations already possess user trust, security infrastructure, and integration capability.
Public Benefit
The public benefits are substantial.
A system of this kind could reduce:
- account lockouts
- missed fraud alerts
- lost access to income-generating platforms
- missed medical reminders or refill notifications
- broken delivery and support communication
- time wasted in manual account cleanup
- security exposure from lingering old credentials
- confusion among less technical users
- administrative burden for caregivers and families
This is especially important for older adults, people with health limitations, people recovering from theft or device loss, and users navigating stressful life changes.
A phone-number change sounds small until it is not. The same is true of many administrative identity events. The public deserves tools that reflect their actual complexity.
Business Value for a Trusted Implementer
This proposal is not merely altruistic. It also has strong business value.
A trusted company that built this well could deepen customer loyalty by solving a real and recurring pain point. It could expand from product utility into administrative trust infrastructure. It could become the place users turn not only for transactions or communications, but for safe digital continuity.
This fits naturally within the strategic interests of organizations involved in:
- payments
- digital wallets
- consumer finance
- phone ecosystems
- secure identity verification
- cloud accounts
- account recovery infrastructure
- carrier and device services
- healthcare administration platforms
A company like Cash App, PayPal, a major carrier, Apple, Google, Samsung, a secure password-manager company, or another trusted institution could incorporate such a capability directly into existing account ecosystems. A bank or payments company could also frame it as a safety and security service rather than only a convenience feature.
This would differentiate the implementing company by solving a problem most platforms still leave entirely to the user.
A Larger Vision
Although this paper uses a phone-number change as its main example, the framework is broader.
The same architecture could eventually support:
- email migrations
- physical address changes
- legal name changes
- lost-phone recovery
- post-breach cleanup
- fraud recovery
- caregiver account administration
- death and incapacity preparation
- digital estate continuity
In this sense, the proposal is not merely about a phone number. It is about the emerging need for change-aware identity infrastructure.
The digital world has become highly interconnected, but change management across that network remains primitive. This gap will only become more significant as identity systems grow denser and more consequential.
Why This Idea Is Being Given Away
This concept is being offered freely.
The purpose of this paper is not to fence the idea off, but to place it into the open in the hope that someone with the scale, trust, engineering resources, and compliance capacity to do it properly will act on it.
Some ideas are worth more to the public as implementations than as ownership claims.
If a company reads this and recognizes the need, the recommendation is simple: build it carefully, build it transparently, and make it worthy of trust. The opportunity is not only to reduce friction, but to reduce a class of modern digital harm that most users are currently left to manage alone.
If the first generation of this capability begins as a hybrid model, partly automatic and partly manual, that is still a significant advance. Perfection is not required at the outset. What is required is recognizing that the problem exists and deserves a serious solution.
Conclusion
A changed phone number is not just a changed number. It is often a broken chain of identity dependencies waiting to happen.
Modern systems still treat these transitions as though they are small and local. They are not. They are cross-system, security-relevant, operationally significant, and increasingly central to everyday life.
What is needed is a trusted, permission-based transition engine capable of identifying affected accounts, prioritizing them intelligently, updating compatible systems automatically, and producing a clean path for the remainder.
This paper offers that concept freely and publicly. The need is real. The downstream consequences are obvious. The technical and business case is strong. The public benefit is clear.
Someone should build it.
And the sooner a trusted organization does, the fewer people will have to discover the hard way that a simple phone-number change is anything but simple.
References
References — none
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