OpenChainGraph Suite · CONTRACT A3 · arch #5

Discount Window Borrowing-Capacity Check

Single-node Federal Reserve Discount Window borrowing-capacity check: lendable collateral value against a runnable-liability / uninsured-deposit coverage target.

OpenChainGraph · 1 Step compliance mandate Hash-Anchored §4 chain_depth:1 Client-Side · Zero PII
Chain Topology: Discount Window Capacity
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Chain Stages · 1 Step
1 ROOT · TERMINAL node
Discount Window Capacity art-427-discount-window-capacity
lendable value vs. coverage-target result feeds the Discount Window Preparedness Act evidence pack and LCR pre-positioned-collateral disclosure; standalone recurring check
MCP Call · compute_discount_window_capacity
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "compute_discount_window_capacity",
    "arguments": {}
  },
  "id": 1
}
https://mcp.ainumbers.co/mcp
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.