Independent fixed-scope technical audit for one public Shopstr kind-30402 listing. The 15,000-sat handoff includes a CLI JSON report, short Markdown interpretation, and one recheck after republishing the same coordinate. It observes four fixed relays, verifies the event signature and coordinate, checks bounded NIP-99 metadata, and records the latest-1,000 Shopstr index window plus canonical page status. Provide only a GitHub username and public listing URL. No nsec, signer, wallet, payment proof, order message, buyer data, private message, credential, or personal information. The report does not verify seller identity, ownership, reputation, product quality, legality, payment, delivery, or safety, and it does not modify or republish a listing. Independent and not affiliated with Shopstr or Nostr maintainers. Terms: https://github.com/softpeanut/shopproof/blob/main/SERVICE-TERMS.md

ShopProof — public Shopstr listing audit