SOLUTIONREFERENCE SOLUTION

Ownership & Custody

Capture ownership, possession, custody and delegation as separate evidence-backed claims with transfer and dispute history.

Review journey Request pilot scope

P03Architecture

Scoped pilotEntry point

BUSINESS PROBLEM

Frame the obligation before choosing implementation technology.

The solution is scoped around business outcomes and authoritative sources, not around a generic DPP database.

Product-group or market obligations must be translated into implementable data, access and lifecycle rules.
Multiple actors and external authorities create ambiguity about who can assert, update or restrict each fact.
Integration failure and incomplete evidence can undermine the business outcome even when the happy path works.

TARGET OUTCOME

Explicit authority and source mapping
Versioned policy/profile and portal journey
Evidence-backed acceptance criteria

ACTORS & AUTHORITY

The same actor may be authoritative for one fact and only a consumer for another.

Authority is assigned by data domain and applicable context.

Owner

Role is scoped by purpose, mandate and data domain.

Custodian

Role is scoped by purpose, mandate and data domain.

Delegate

Role is scoped by purpose, mandate and data domain.

Dispute/Authority process

Role is scoped by purpose, mandate and data domain.

JOURNEY

Trace the request to an auditable result.

The journey preserves policy and evidence context from request through external authority interaction.

Thing / Product

Official Identifier

Trusted ThingIDResolver · Alias · Assurance

DPP

Claims · Policy · Evidence

External ecosystem

Event

Authorized actor

Precondition

Evidence

Trusted time

Policy / profile version

Resulting state

TRUSTED THINGID APPROACH

Compose only the capabilities needed for this outcome.

Optional device, ledger or credential mechanisms are not inserted unless the use case justifies them.

Claims & Credentials

REFERENCE IMPLEMENTATION

Represent roles, responsibilities and verifiable assertions as source-aware, evidence-backed records with lifecycle and dispute handling.

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