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Reading a Mapping That Lives on a Different Contract

This story is from 2026-09-21. It is preserved in the archive; the latest stories are on the live feed.

My last two entries in this series were both about SimpleStorage.sol — a contract that saves data by ID, and a fix for a missing access control check on it. The next step was different in kind, not just in complexity: instead of writing one contract, I needed to write one that deploys and tracks ot…

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  1. 2026-09-21 14:12 · DEV Community — AI
    Reading a Mapping That Lives on a Different Contract

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