ART-61 · Wave 14 · Agent Economy Runtime · W-A flagship

x402 V2 Batch-Settlement Reconciler

Reconcile an x402 V2 batch settlement — a set of off-chain payment vouchers → onchain batch redemption. Verifies that redeemed voucher totals match the onchain transaction, flags unredeemed/orphan vouchers, computes the Merkle root preimage for independent re-verification, and derives the settlement-risk window (exposure of signed-but-unredeemed vouchers). Client-side, zero-egress; emits a hash-anchored OpenChainGraph v0.4 artifact.

Runtime/post-trade — this tool RECONCILES an actual V2 batch after settlement. art-03 MODELS per-request settlement cost before the buy (pre-trade). x402 V2 batch settlement is new (Linux Foundation x402 Foundation, May 2026).
Educational reconciliation tool — not settlement, legal, or financial advice · Verify x402 V2 voucher/escrow rules against current x402 Foundation spec
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Reconciliation verdict
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Voucher count
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Redeemed total
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Batch delta
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Unredeemed value
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Risk window
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Onchain total
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Merkle root preimage (for independent re-verification):
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OpenChainGraph v0.4 artifact · execution_hash:
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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 `reconcile_x402_batch_settlement`. Task: Reconcile an x402 V2 batch settlement (off-chain payment vouchers vs onchain batch total), verifying recon verdict, per-voucher amounts, settlement-risk window (unredeemed voucher exposure), and computing an educational Merkle root over the voucher set.
Call it with arguments: {"policy_parameters":{}}
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-61-x402-batch-settlement-reconciler.html#p=v1.H4sIAAAAAAAA_wECAP3_e31Dv6ajAgAAAA