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docs(bridge-stablecoin): verify destination settlement from BridgeResult mint - #45

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docs(bridge-stablecoin): verify destination settlement from BridgeResult mint#45
kutluhaneth46 wants to merge 1 commit into
circlefin:masterfrom
kutluhaneth46:docs/bridge-settlement-verification

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Summary

  • Document that a successful CCTP mint transaction is not the same as expected USDC settlement.
  • Add references/settlement-verification.md: destination receipt success, expected USDC contract, exact recipient, exact base-unit amount, ignore unrelated logs, reject ambiguous matches.
  • Link the pattern from the bridge-stablecoin skill so payment apps can credit only after receipt-level evidence.

Closes #42

Test plan

  • Read the new reference as an agent/skill consumer and confirm it starts from kit.bridge() mint txHash, not a block-range scan.
  • Confirm Forwarder/Orbit flows are explicitly out of scope.
  • Optional: replay the Arc Testnet receiveMessage hash in the reference against Arc Testnet USDC 0x3600…0000.

Made with Cursor

…ation

A successful mint transaction is not the same as expected USDC settlement. Add a receipt-level check so payment apps can verify the exact Transfer on the destination chain.

Closes circlefin#42
@kutluhaneth46
kutluhaneth46 force-pushed the docs/bridge-settlement-verification branch from 1c603b2 to 377293a Compare September 6, 2026 14:16
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Proposal: Document destination settlement verification for BridgeResult mint flows

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