OpenChainGraph Suite · ART-241 · ISO 20022

CBPR+ Structured Address Linter

Lints a single pacs.008 PostalAddress24 block against the SWIFT CBPR+ November 2026 mandate. Detects unstructured AdrLine-only addresses (banned from 14 Nov 2026), silent-fail duplication (AdrLine echoing structured field values; causes STP rejection without a visible error code), and classifies structure type. For batch migration readiness use verify_address_migration_batch (rca-03).

CBPR+ Nov 2026 PostalAddress24 Silent-Fail Detection Proofs Deferred
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only. PostalAddress24 fields are STRUCTURAL identifiers, not personal data. Do not enter real individual addresses.
Structured Address Fields (PostalAddress24)
Structured street name only, no number.
Building or house number.
Postal/ZIP code.
City or town name.
Two-letter country code.
Unstructured AdrLine Fields (banned from Nov 2026)
Leave blank for FULLY_STRUCTURED. Fill to test HYBRID or UNSTRUCTURED. Silent-fail test: enter a line containing the street name above.
Violations
Execution Hash (SHA-256)







  

    
Ask your agent

    
  

  
Copy this paragraph into Claude, OpenClaw, or any MCP-aware agent to run this exact tool, with this sample, and verify the artifact.

  
Run the AINumbers MCP tool `lint_cbpr_structured_address`. Task: Lint a single pacs.008 PostalAddress24 block against the SWIFT CBPR+ November 2026 mandate.
Call it with arguments: {"policy_parameters":{"street_name":"Kaiserstrasse","building_number":"29","post_code":"60311","town_name":"Frankfurt","country":"DE","address_lines":[]}}
Verify before trusting: call `verify_execution_hash` on mcp.ainumbers.co (https://mcp.ainumbers.co/mcp) with the parameter `claimed_hash` set to the returned `execution_hash`, passing the full artifact the run returned (the object containing `policy_parameters` + `output_payload` + `execution_hash`; equivalently `policy_parameters` + `output_payload` with `claimed_hash`), not the bare hash string.
Return the ledger link https://ledger.ainumbers.co/ so a human can re-verify without contacting us.
PII rule: All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Open the tool with the sample prefilled: https://ainumbers.co/chaingraph/art-241-cbpr-structured-address-linter.html#p=v1.H4sIAAAAAAAA_wGEAHv_eyJzdHJlZXRfbmFtZSI6IkthaXNlcnN0cmFzc2UiLCJidWlsZGluZ19udW1iZXIiOiIyOSIsInBvc3RfY29kZSI6IjYwMzExIiwidG93bl9uYW1lIjoiRnJhbmtmdXJ0IiwiY291bnRyeSI6IkRFIiwiYWRkcmVzc19saW5lcyI6W119g5oYZoQAAAA