OpenChainGraph Suite · ART-391 · Canton Network

Canton Synchronizer Traffic-Cost Calculator

Computes Canton Network synchronizer traffic cost under the CIP-0042/CIP-0084 regime: message megabytes × the Tokenomics-Committee-set USD/MB rate, converted to Canton Coin burned at your CC/USD price. Applies the CIP-0119 transfer-preapproval free-traffic window when applicable.

Canton Network CIP-0084 Traffic Fee CIP-0119 Free Period
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
⚠ The traffic rate, CC/USD price, and protocol version are your own inputs, source-cited in the output — this tool never hard-codes the CIP-0084 rate or a CC market price as a silent constant. Both move: the rate already changed once (CIP-0042 → CIP-0084) and CC/USD is a market price.
Computes traffic COST for one message/envelope. For Canton settlement and counterparty structure, see diagnose_canton_readiness → or the app-reward side at compute_canton_app_reward_estimate (ART-392) →
Traffic Cost Detail
Execution Hash (SHA-256)






Related tools: Canton Tokenization Readiness Diagnostic · Canton DvP Atomicity Validator · Canton Party Allowlist Validator
Related on the graph: Canton Selective-Disclosure DvP Reconciliation Attestation · Canton App-Reward Estimator (CIP-0104) · ART-392 · OpenChainGraph · AINumbers.co
Related guide: Canton / Tokenized Market Infrastructure Hub






  

    
Ask your agent

    
  

  
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 `compute_canton_traffic_cost`. Task: Compute Canton Network synchronizer traffic cost (CIP-0042/CIP-0084 regime): fee = message megabytes x the Tokenomics-Committee-set USD/MB rate, converted to Canton Coin burned at a caller-supplied CC/USD price.
Call it with arguments: {"policy_parameters":{"protocol_version":"3.5.5","envelope_mb":2.5,"rate_usd_per_mb":60,"cc_usd_price":12.5,"is_transfer_preapproval":false,"preapproval_age_days":0}}
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-391-compute-canton-traffic-cost.html#p=v1.H4sIAAAAAAAA_wGQAG__eyJwcm90b2NvbF92ZXJzaW9uIjoiMy41LjUiLCJlbnZlbG9wZV9tYiI6Mi41LCJyYXRlX3VzZF9wZXJfbWIiOjYwLCJjY191c2RfcHJpY2UiOjEyLjUsImlzX3RyYW5zZmVyX3ByZWFwcHJvdmFsIjpmYWxzZSwicHJlYXBwcm92YWxfYWdlX2RheXMiOjB9LBacFpAAAAA