Add commercial-identity-nuance-settlement.md resolving control_basis, binding_trigger, cross-registry Synonymity strengths, OPI branch modeling, escrow commitment type, reputation portability, payment edge cases, CRM renewal rules, Person Account adapters, and eIDAS wallet scope. Update canon, OpenQuestions, and all commercial-identity source notes.
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Commercial Identity Synthesis
Source Type
identity-canon research synthesis connecting commercial theory, law, regulation, and software practice to the canonical model.
Domain
Cross-cutting commercial identity — binding, trust, persistence, and layer separation.
Why This Source Matters
This note captures the research prompt: identity and commerce are tightly coupled in practice. Conceptual or login-only identity can remain fluid when no commercial value or enforceable promises attach. Commercial binding increases an identity's relevance to other actors and creates foundations for trust, shared information, and durable relationships.
The Binding Gradient
| Stage | Commercial stake | Identity behavior | Canon pattern |
|---|---|---|---|
| Anonymous browse | None | Fluid, discardable | Persona, ephemeral Identifier |
| Free trial / lead | Low | Pseudonymous, reversible | Account + weak Commercial Record |
| Paying subscriber | Medium | Stable tenant + billing ID | Organization + Tenant + Commercial Record |
| KYC/AML customer | High | Verified, monitored, retained | Commercial Record + Evidence + BO linkage |
| Regulated markets (LEI) | Very high | Renewed legal identity, ownership public | Legal Entity + LEI Identifier + Lifecycle |
| Contractual enterprise | High | Agency, seals, signatures | Commercial Commitment + Representation |
Insight: fluidity is not a bug — it is rational when commercial externalities are absent. Binding is what makes identity economically and legally salient.
Layer Model (Commercial + Identity)
Actor Layer Natural Person, Organization, Legal Entity
Record Layer Account (access), Commercial Record (billing/CRM/regulatory)
Reference Layer Identifiers (LEI, DUNS, UEI, VAT, stripe_customer_id)
Relationship Layer Commercial Relationship, Representation, Ownership, Trust
Commitment Layer Commercial Commitment (contract, subscription, payment mandate)
Evidence Layer KYC files, credit history, registry extracts, qualified credentials
Projection Layer Auth Subject, Auth Principal (unchanged — not commercial roots)
Commerce does not replace identity layers; it selectively hardens them when counterparties must rely, sue, invoice, or report.
How Binding Creates Trust
From commercial theory and practice:
- Attribution: counterparties know who bears liability (legal person, BO, agent).
- Commitment: contracts, subscriptions, and payment authorizations create costly exit.
- Evidence: KYC, LEI, registry credentials, and credit files provide verifiable history.
- Reputation / assurance: tiered reliance from opinion signals (reviews) through observed metrics (PAYDEX) to committed stakes (bonds) and adjudicated outcomes (courts) — see Counterparty Assurance Gradient.
- Enforcement: law of agency and contract makes promises actionable beyond platform ToS.
Trust Relationship in canon should often be justified by Commercial Relationship + Commercial Commitment + Evidence, not declared ad hoc.
Software Mirrors (Practical)
| System | Commercial artifact | Identity separation lesson |
|---|---|---|
| Stripe | Customer | Billing ≠ login |
| Salesforce | Account / Contact | CRM ≠ User |
| Auth0/Stytch | Organization / Member | Subscriber ≠ billing record |
| KYC platforms | Customer profile + BO | Regulated counterparty ≠ session |
| GLEIF | LEI | Legal entity ID for markets |
| D&B | DUNS + PAYDEX | Credit identity + reputation |
| eIDAS/EUDI | Legal person wallet | Qualified org credentials |
Canon Decisions From This Research
Rejected
- Customer Account as canonical type (overloads layers).
Added / strengthened
- Commercial Record — billing, CRM, regulatory counterparty records.
- Commercial Relationship — vendor/customer commercial link.
- Commercial Commitment — enforceable or costly promise binding parties (contract, subscription, payment mandate, regulatory onboarding acceptance).
- Beneficial Ownership Relationship — dedicated type from Natural Person to Organization/Legal Entity for KYC/CDD (not Ownership subtype).
- Registry Identifier and Proxy Commercial Identifier — Reference layer subtypes with authority class, ICD scheme, and renewal lifecycle.
- Counterparty Assurance Gradient — opinion → observed → committed → adjudicated; Reputation Signal, Performance Evidence, Adjudication Outcome.
- Payment Instrument Reference + Payment Mandate — PCI boundary; not Credential.
- Pipeline Pursuit — CRM Opportunity before Commercial Commitment promotion.
Unchanged roots
- Actor remains participation root.
- Account remains operational access record.
- Login, authz, and social layers unchanged; commerce binds them when stakes require.
Fluid ↔ Bound Transitions
Model as lifecycle events, not silent merges:
- Lead → Account (CRM conversion): weak → medium evidence.
- Opportunity opened: Pipeline Pursuit — not Commercial Commitment until binding trigger.
- Trial → paid subscription: Commercial Commitment (subscription) + Payment Mandate
- Payment Instrument Reference.
- Org onboarding → KYC complete: raise Assurance Level, add BO relationships.
- Pseudonym → verified legal person: Synonymity Assertion with strength upgrade and scope change.
Scenario Impact
- S04 (vendor/customer tenants): add Commercial Record per customer tenant, Commercial Commitment for subscription/contract.
- S14 (pseudonymous profile): incompatible with active Commercial Commitment unless explicitly scoped (e.g., marketplace escrow with privacy partition).
- S15 (legal entity + tenants): LEI/registry Identifier + Commercial Record + renewals.
Research Gaps
- Smart contracts and automated Commercial Commitment lifecycle (implementation patterns).
- National statute variants beyond settled enum baselines (downstream legal config).
Nuance settlement
Commercial identity edge-case enums and linking rules are consolidated in
commercial-identity-nuance-settlement.md (2026).
Source Notes in This Stack
commercial-trust-binding-theory.mdlegal-person-agency-contract.mdlei-gleif-legal-entity-identifier.mdduns-commercial-credit-identity.mdkyc-aml-commercial-identity-binding.mdeidas-eudi-legal-person-wallet.mdsalesforce-crm-commercial-record.mdbeneficial-ownership-kyc-boi.mdregistry-identifier-subtypes.mdreputation-assurance-gradient.mdpayment-credential-pci-boundary.mdcrm-pipeline-commitment-threshold.mdcommercial-identity-nuance-settlement.md../commercial-subscription/b2b-saas-subscriber-tenancy.md../commercial-subscription/stripe-customer-billing.md
References
See individual source notes. Primary external anchors: GLEIF/ISO 17442, FinCEN CIP, EU eIDAS, D&B DUNS, Salesforce Account model, Auth0/Stytch org tenancy, FATF digital identity.