OpenChainGraph Suite · CONTRACT A3 · arch #5

Sanctions & Export-Control Screening Fit Diagnostic

Note (dated 2026-08-04): a chain composes independent computations performed in an analytical order. No step's output is carried into the next step by the execution model; each step computes from its own declared inputs. This is true of every chain on this site, including chains whose per-step copy below reads as a data handoff.

Single-node D0 diagnostic scoping a firm's screening/export-control program and routing to the right Wave-19 sanc-*/ec-* chain. Config-only, no customer data.

OpenChainGraph · 1 Step agent guardrail mandate Hash-Anchored §4 chain_depth:1 Client-Side · Zero PII
Chain Topology — Sanctions & Export-Control Screening Fit Diagnostic
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Chain Stages · 1 Step
1 ROOT · TERMINAL · D0 node
Sanctions & Export-Control Screening Fit Diagnostic art-90-sanctions-screening-fit-diagnostic
program grade routes to sanc-ownership / sanc-list-coverage / sanc-fuzzy-calibration / ec-eccn-classify / ec-circumvention / sanc-screening-quality / sanc-audit-pack
MCP Call · run_sanctions_screening_fit
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "run_sanctions_screening_fit",
    "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.

Ask your agent

Copy this paragraph into Claude, OpenClaw, or any MCP-aware agent to run this whole workflow on the server and check one field that answers a real question.

Question: An examiner asks how our screening program scores today. Which single control lifts the ownership dimension from zero?
Run the AINumbers MCP tool `run_chain` with {"chain":"sanctions-fit"} and read `art-90-sanctions-screening-fit-diagnostic.dim_scores.ownership_50pct`.
Re-run with `inputs` for `art-90-sanctions-screening-fit-diagnostic`, reusing the values that result echoed, with `ownership_screening` set to "50pct-aware". Compare the same field.
Verify: call `verify_execution_hash` (https://mcp.ainumbers.co/mcp) with `claimed_hash` set to `composite_execution_hash` and the full `composite_artifact`.
Ledger, for a human re-check: https://ledger.ainumbers.co/
PII rule: send synthetic or anonymised inputs only. The MCP server runs these kernels and logs no payloads.
Chain page: https://ainumbers.co/chaingraph/chains/sanctions-fit.html