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Unless the tag could not be damaged, or interference from an electrical issue would not cause reading issues, or there are no other materials or objects that wo
by daniellarusso 5y ago
Unless the tag could not be damaged, or interference from an electrical issue would not cause reading issues, or there are no other materials or objects that would prevent reading the tag, or the wrong tag was affixed prior to being delivered to the store (swapped).
- hamiltonkibbe 5y agoEasy, affix the tag to the item with a blockchain so you know it cant be removed or tampered with.
- munk-a 5y agoQuite correct - everyone knows that blockchains are basically just an immutable database. I read it on hacker news! Just to confirm - nobody has ever or will ever make a data entry mistake right? Good, I hoped they wouldn't.