OpenChainGraph Suite · ART-406 · Crypto Prime Brokerage

Crypto Cross-Venue Margin & Off-Exchange Settlement Estimator

Estimates the net cross-venue margin requirement for a book spread across trading venues, the capital freed by MPC-custody off-exchange settlement vs on-exchange isolated margin, and the financing cost of running the book at a declared leverage multiple — the Copper ClearLoop / FalconX / Ceffu off-exchange settlement model.

Off-Exchange Settlement Cross-Venue Margin Nx Financing
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
⚠ Netting offsets, leverage caps and program names are your own inputs, source-cited in the output — never hard-coded, since these programs' terms move fast.
⚠ This receipt attests our computation over your declared positions and venue terms — it does not verify those positions and is not a margin call, a settlement instruction, or investment advice.
Distinct from the TradFi treasury-clearing cluster. For US Treasury cash/repo clearing and CME-FICC Combined Portfolio margining, see estimate_cross_margin_benefit (ART-51) →
Venue Positions
Netting, Leverage & Custody
Margin & Financing Detail
Counterparty / Custody Framing

Execution Hash (SHA-256)







  

    
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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 `estimate_cross_venue_margin_capital`. Task: Estimate the crypto off-exchange settlement / cross-venue margin picture for a book spread across trading venues (the Copper ClearLoop / FalconX / Ceffu model, per AT-CLEARING-WAVE-SPEC.md CW-1): the net cross-venue margin requirement after a declared netting offset against the sum of each venue's own isolated margin, the capital freed and capital efficiency of MPC-custody off-exchange settlement vs on-exchange isolated margin, the financing cost of running the book at a declared leverage multiple checked against a caller-declared program leverage cap (e.g.
Call it with arguments: {"policy_parameters":{"venue_positions":[{"venue":"bybit","gross_notional_usd":500000,"isolated_margin_requirement_usd":100000},{"venue":"deribit","gross_notional_usd":300000,"isolated_margin_requirement_usd":60000},{"venue":"okx","gross_notional_usd":200000,"isolated_margin_requirement_usd":40000}],"cross_margin_offset_pct":0.35,"leverage_multiple":3,"leverage_program_cap_multiple":4,"leverage_program_name":"ClearLoop Loans","financing_apr_pct":8,"financing_horizon_days":30,"custody_model":"mpc_off_exchange_bankruptcy_remote","constants_version":"2026-07-19.clearloop-falconx-v1"}}
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-406-cross-venue-margin-estimator.html#p=v1.H4sIAAAAAAAA_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-eo1NgIAAA