{
  "tool_id": "art-477-intraday-liquidity-monitoring",
  "kernel_id": "art-477-intraday-liquidity-monitoring",
  "display_name": "BCBS 248 Intraday Liquidity Monitoring Snapshot",
  "tool_version": "1.0.0",
  "mandate_type": "compliance_mandate",
  "purpose": "BCBS 248 \"Monitoring tools for intraday liquidity management\" (Basel Committee, April 2013): computes daily maximum intraday liquidity usage (the largest negative excursion of a cumulative net settlement position built from a caller-supplied time-stamped transaction list), echoes start-of-day available liquidity, totals gross payments and receipts, checks time-specific obligations against their due times, and classifies the daily maximum usage against a caller-supplied list of available intraday liquidity sources. Not DW capacity (art-427) or FR 2052a inflow/outflow classification (art-437) -- adjacent but distinct BCBS 248 daily-usage metrics. Evidence artifact only, not a filing or supervisory submission.",
  "control_description": "BCBS 248 \"Monitoring tools for intraday liquidity management\" (Basel Committee, April 2013): computes daily maximum intraday liquidity usage (the largest negative excursion of a cumulative net settlement position built from a caller-supplied time-stamped transaction list), echoes start-of-day available liquidity, totals gross payments and receipts, checks time-specific obligations against their due times, and classifies the daily maximum usage against a caller-supplied list of available intraday liquidity sources. Not DW capacity (art-427) or FR 2052a inflow/outflow classification (art-437) -- adjacent but distinct BCBS 248 daily-usage metrics. Evidence artifact only, not a filing or supervisory submission.",
  "declared_inputs": [],
  "declared_outputs": [],
  "kernel_digest": "sha256:647771786d54eec94e4c54281af4b03bd11032678c1c363c7cbc39b9cc0a8b73",
  "trust_label": "independently verified: zkVM execution proof (risc0/groth16-bn254)",
  "data_vintage": "2026-07-25",
  "last_validated": "2026-07-25",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 71,
  "source_url": "https://ainumbers.co/chaingraph/art-477-intraday-liquidity-monitoring.html",
  "generated_at": "2026-08-15T11:12:17.704Z"
}