OpenChainGraph Suite · CONTRACT A3 · arch #5

PSD3 / PSR2 Transition Planning

EU IPR ISO20022 address validation > PSD3/PSR2 transition impact assessment > SCA exemption mapping > VRP mandate builder — composite PSD3 transition mandate.

OpenChainGraph · 4 Steps compliance mandate Hash-Anchored §4 chain_depth:4 Client-Side · Zero PII
Chain Topology — Eu Ipr Iso20022 Address Validator → Psd3 Psr2 Transition Impact Assessor → Sca Exemption Mapper → Vrp Mandate Builder
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Market Rationale
Buyer: Payments Product Director / Compliance Officer at EU payment institution or bank
Forcing function: PSD3 and PSR2 legislative package targeted 2026-27 transposition; VoP Jul 2025
Chain Stages · 4 Steps
1 ROOT · D0 catalog
Eu Ipr Iso20022 Address Validator 342-eu-ipr-iso20022-address-validator
address_validation_errors and iso20022_ipr_compliance feed Stage 2 PSD3 impact assessment
↓
2 D2 catalog
Psd3 Psr2 Transition Impact Assessor 343-psd3-psr2-transition-impact-assessor
psd3_impact_score and compliance_gaps feed Stage 3 SCA exemption mapping
↓
3 D3 catalog
Sca Exemption Mapper 92-sca-exemption-mapper
sca_exemption_options and liability_shift feed Stage 4 VRP mandate builder
↓
4 TERMINAL · D4 catalog
Vrp Mandate Builder 93-vrp-mandate-builder
vrp_mandate_terms and composite_psd3_mandate — final PSD3/PSR2 transition mandate
▶ Run this chain (live) browser · real execution · composite §4 hash
Export Artifacts
Download the §4 chain definition artifact (hash-anchored composite JSON) or the §13.11 W3C Verifiable Credentials view. Both derive from the chain definition — no new hash is minted. Available after hash computation.