{
  "tool_id": "art-357-basel-2023-vs-2026-capital-delta-comparator",
  "kernel_id": "art-357-basel-2023-vs-2026-capital-delta-comparator",
  "display_name": "Basel 2023-vs-2026 Capital-Delta Comparator",
  "tool_version": "1.0.0",
  "mandate_type": "compliance_mandate",
  "purpose": "Runs the same portfolio through the 2023 Basel III Endgame NPR risk-weight framework and the 2026 reproposal (2026-03-19, three NPRs) framework, then reports the RWA and minimum-capital delta -- the 'reproduce the $87.7bn relief story on OUR book' tool. Representative credit-risk asset-class risk-weight buckets plus a simplified operational-risk SMA business-indicator coefficient, NOT an exhaustive regulatory table. rule_status:'proposed' -- final rule expected ~Q4 2026, re-pin WU pre-authorized at finalization. References compute_rwa_erba_2026 (art-355) and compute_oprisk_sma_2026 (art-356) by tool_id for future chain wiring.",
  "control_description": "Runs the same portfolio through the 2023 Basel III Endgame NPR risk-weight framework and the 2026 reproposal (2026-03-19, three NPRs) framework, then reports the RWA and minimum-capital delta -- the 'reproduce the $87.7bn relief story on OUR book' tool. Representative credit-risk asset-class risk-weight buckets plus a simplified operational-risk SMA business-indicator coefficient, NOT an exhaustive regulatory table. rule_status:'proposed' -- final rule expected ~Q4 2026, re-pin WU pre-authorized at finalization. References compute_rwa_erba_2026 (art-355) and compute_oprisk_sma_2026 (art-356) by tool_id for future chain wiring.",
  "declared_inputs": [],
  "declared_outputs": [],
  "kernel_digest": "sha256:afd75d6663426db39230590951e6f665c53303dff3f98827c91c30ff6fb6d1b6",
  "trust_label": "independently verified: zkVM execution proof (risc0/groth16-bn254)",
  "data_vintage": "2026-07-19",
  "last_validated": "2026-07-19",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 48,
  "source_url": "https://ainumbers.co/chaingraph/art-357-basel-2023-vs-2026-capital-delta-comparator.html",
  "generated_at": "2026-08-15T11:12:17.704Z"
}