5 Controls for Cross-Chain Treasury Reconciliation
Reconcile every bridge transfer as an in-transit treasury movement. The source-chain debit and destination-chain credit are two legs of one asset movement, so the books should show neither a loss nor spendable destination funds until the receiving leg is confirmed. Use four records to match each transfer A complete reconciliation ties the treasury instruction to both on-chain legs and the asset…
This article outlines five key controls for effective cross-chain treasury reconciliation. It emphasizes the importance of reconciling every bridge transfer as a single in-transit treasury movement, requiring both the source-chain debit and destination-chain credit to be confirmed before any spendable funds are recorded. The article provides detailed steps for matching each transfer, including retaining internal transfer IDs, entity information, business purpose, intended recipients, source and destination chain details, transaction hashes, gas paid, confirmation states, and posting dates.
It also stresses the need to match by chain ID and token contract, using symbols like "USDC" only as a secondary identifier. Additionally, the article highlights the significance of separate confirmation, checkpointing, and finality states, and the importance of not compressing these into a single "complete" state.
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